{"title":"PowerFit 400A","description":"\u003c!-- KUPO Power - PowerFit 400A (TIER 1 - Main Family Hub)\n Shopify Collection Body HTML\n Handle: powerfit-400a\n URL: https:\/\/kupopower.com\/collections\/powerfit-400a --\u003e\n\n\u003cp\u003ePowerFit 400A is KUPO Power's keyed single-pole 400A connector for European and UK power distribution. Built around three differentiators: lead times that beat typical European supply chains, competitive 400A pricing, and OEM-flex specification. KUPO works directly with OEMs and integrators to customize PowerFit for specific installations. Mechanical keying on every phase physically prevents cross-phasing accidents at the panel and at the cable end. Compatible with industry-standard Powerlock® systems for migration of existing infrastructure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePhase identification (IEC 60446 European color code)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"border-collapse:collapse !important; width:100%; max-width:600px; border:1px solid #999 !important;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background:#0072B8 !important; color:#fff !important;\"\u003e\n\u003cth style=\"padding:8px !important; border:1px solid #c0d8ee !important; color:#fff !important; background:#0072B8 !important; text-align:left;\"\u003ePhase\u003c\/th\u003e\n\u003cth style=\"padding:8px !important; border:1px solid #c0d8ee !important; color:#fff !important; background:#0072B8 !important; text-align:left;\"\u003eIEC 60446 Color\u003c\/th\u003e\n\u003cth style=\"padding:8px !important; border:1px solid #c0d8ee !important; color:#fff !important; background:#0072B8 !important; text-align:left;\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important; font-weight:bold;\"\u003ePhase A (L1)\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eBrown\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eFirst live phase\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important; font-weight:bold;\"\u003ePhase B (L2)\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eBlack\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eSecond live phase\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important; font-weight:bold;\"\u003ePhase C (L3)\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eGrey\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eThird live phase\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important; font-weight:bold;\"\u003eNeutral (N)\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eBlue\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eReturn \/ neutral conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important; font-weight:bold;\"\u003eGround \/ Earth (PE)\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eGreen \/ Yellow\u003c\/td\u003e\n\u003ctd style=\"padding:8px !important; border:1px solid #999 !important;\"\u003eProtective earth\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eSource and Drain mating\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003ePowerFit uses the keyed single-pole convention where Source connectors carry power from a generator or substation, and Drain connectors deliver power into distribution equipment. Sources only mate with Drains, never two Sources or two Drains together. The keying physically prevents misconnections that could damage equipment or cause hazards on energized circuits.\u003c\/p\u003e\n\n\u003cp style=\"margin-top:1rem; font-size:0.95rem;\"\u003eBrowse by phase: \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-phase-a-l1\"\u003ePhase A (L1)\u003c\/a\u003e · \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-phase-b-l2\"\u003ePhase B (L2)\u003c\/a\u003e · \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-phase-c-l3\"\u003ePhase C (L3)\u003c\/a\u003e · \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-neutral\"\u003eNeutral\u003c\/a\u003e · \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-ground-earth-connectors\"\u003eGround \/ Earth\u003c\/a\u003e  |  By form factor: \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-line-source\"\u003eLine Source\u003c\/a\u003e · \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-line-drain\"\u003eLine Drain\u003c\/a\u003e · \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-panel-mount-source\"\u003ePanel Mount Source\u003c\/a\u003e · \u003ca href=\"https:\/\/kupopower.com\/collections\/powerfit-400a-panel-mount-drain\"\u003ePanel Mount Drain\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top:1.25rem;\"\u003e\u003ca href=\"https:\/\/kupopower.com\/pages\/powerfit-400a-keyed-single-pole-power-connectors\"\u003e\u003cstrong\u003eRead the full PowerFit 400A guide →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"pfld-1bk","title":"PFLD-1BK-S120M40A - PowerFit 400A Drain Line Connector, Black (L1)","description":"\u003c!-- Combined Shopify product HTML for PFLD-1BK-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-1BK-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Black) | PFLD-1BK-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-1BK-S120M40A\" data-color=\"Black\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eHeavy-duty industrial power distribution demands connectors that perform reliably under continuous high-amperage loads without service interruption. The PowerFit 400A Line Drain connector in black delivers the mechanical stability and electrical performance required for touring rigs, industrial power systems, and permanent installations where voltage drop and contact degradation cannot be tolerated. With 400A continuous rating at 120mm² cable, silver-plated brass contacts, and a secure push-and-twist locking mechanism, this connector maintains conductivity across 500 mating cycles while meeting stringent international safety standards.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity (120mm² cable); 660A continuous (240mm² cable)\u003c\/li\u003e\n \u003cli\u003eFemale contact design receives the Line Source connector pin securely\u003c\/li\u003e\n \u003cli\u003ePush-and-twist connection mechanism with positive mechanical lock\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating ensures 0.1m Ohms contact resistance and minimal voltage drop\u003c\/li\u003e\n \u003cli\u003eThermoplastic body rated UL94-V0 flame retardant for safety in high-risk environments\u003c\/li\u003e\n \u003cli\u003eM40 x 1.5 cable gland with sealing bushing provides IP67 protection while mated\u003c\/li\u003e\n \u003cli\u003eSilicone O-ring creates water and dust ingress barrier after connector closure\u003c\/li\u003e\n \u003cli\u003eErgonomic rubber grip enables confident handling and secure mating under field conditions\u003c\/li\u003e\n \u003cli\u003ePOM cotter pin (longer variant for Line Drain) prevents unintended disconnection; not reusable\u003c\/li\u003e\n \u003cli\u003eR120 brass reduction sleeve accommodates cable up to 16.50mm diameter\u003c\/li\u003e\n \u003cli\u003eSet screw torque specification: 10.5 N\/meter minimum for repeatable terminations\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for global industrial compliance\u003c\/li\u003e\n \u003cli\u003eCE and RoHS compliant for European market distribution\u003c\/li\u003e\n \u003cli\u003eREACH compliant for restricted substance limitation\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated (dust-tight, temporary submersion to 1 meter)\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC test voltage\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA with insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eMobile power distribution systems for touring productions and live events\u003c\/li\u003e\n \u003cli\u003eIndustrial plant power management and equipment interconnection\u003c\/li\u003e\n \u003cli\u003eGenerator and UPS distribution panels rated for high continuous amperage\u003c\/li\u003e\n \u003cli\u003eRenewable energy systems (solar, wind) requiring robust cable-to-equipment termination\u003c\/li\u003e\n \u003cli\u003eHeavy machinery power supply where connector reliability directly impacts operational uptime\u003c\/li\u003e\n \u003cli\u003eWet and dust-prone environments where IP67 sealing prevents system failures\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector is compatible with major brands of single-pole power connector systems. Its M40 x 1.5 cable gland interface and push-and-twist mating mechanism ensure standardized connection geometry across certified suppliers. Verify mechanical and electrical specifications with your Line Source connector manufacturer to confirm impedance matching and safe operating parameters across the installed system.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-1BK-S120M40A | PowerFit 400A Line Drain, L1 (Phase A) Black (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with black housing for NEC - North American power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-1BK-S120M40A\",\n \"mpn\": \"PFLD-1BK-S120M40A\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-1BK-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the PFLD-1BK-S120M40A and what role does it play in a PowerFit system?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1BK-S120M40A is a KUPO PowerFit 400A line drain connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The black housing enables instant visual identification of the L1 conductor across cable runs. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical ratings and wire capacity of PFLD-1BK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the black housing on PFLD-1BK-S120M40A represent under North America (NEC) standards?\u003c\/h3\u003e\n \u003cp\u003eUnder North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Line Drain connector, the black housing is visible along the full 190mm body length, making L1 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications and safety ratings does PFLD-1BK-S120M40A carry?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLD-1BK-S120M40A compatible with single-pole connectors from other manufacturers?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The sealed push-and-twist connection keeps moisture out even when cables lie in puddles, and the color-coded housings let crews trace phases across hundreds of meters of temporary cabling. For L1 circuits using North America (NEC) color conventions, the black PFLD-1BK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the PFLD-1BK-S120M40A and what role does it play in a PowerFit system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1BK-S120M40A is a KUPO PowerFit 400A line drain connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The black housing enables instant visual identification of the L1 conductor across cable runs. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical ratings and wire capacity of PFLD-1BK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the black housing on PFLD-1BK-S120M40A represent under North America (NEC) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Line Drain connector, the black housing is visible along the full 190mm body length, making L1 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications and safety ratings does PFLD-1BK-S120M40A carry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLD-1BK-S120M40A compatible with single-pole connectors from other manufacturers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The sealed push-and-twist connection keeps moisture out even when cables lie in puddles, and the color-coded housings let crews trace phases across hundreds of meters of temporary cabling. For L1 circuits using North America (NEC) color conventions, the black PFLD-1BK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-1BK-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-1BK-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-1BK-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842514652,"sku":"PFLD-1BK-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-1BK-S120M40A.jpg?v=1777364425"},{"product_id":"pfld-1r","title":"PFLD-1R-S120M40A - PowerFit 400A Drain Line Connector, Red (L1)","description":"\u003c!-- Combined Shopify product HTML for PFLD-1R-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-1R-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Red) | PFLD-1R-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-1R-S120M40A\" data-color=\"Red\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eWhen power systems traverse multiple electrical standards and jurisdictions, phase identification becomes critical to safe installation and operation. The PowerFit 400A Line Drain connector in red addresses the needs of international work sites, multi-standard equipment configurations, and legacy system upgrades where red designates the primary line conductor under both Australian (AS\/NZS 3000) and UK legacy (BS 7671) conventions. This connector combines the electrical robustness of 400A continuous rating with a color-coded housing that aligns with recognized international phase standards, delivering mechanical reliability and regulatory clarity across borders.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity (120mm² cable); 660A continuous (240mm² cable)\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures positive mating with Line Source connector pin\u003c\/li\u003e\n \u003cli\u003ePush-and-twist connection mechanism with mechanical positive lock\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact maintains 0.1m Ohms contact resistance under continuous load\u003c\/li\u003e\n \u003cli\u003eThermoplastic body with UL94-V0 flame retardancy for industrial safety requirements\u003c\/li\u003e\n \u003cli\u003eM40 x 1.5 cable gland with rubber sealing bushing delivers IP67 protection when mated\u003c\/li\u003e\n \u003cli\u003eSilicone O-ring creates reliable water and dust barrier after connection closure\u003c\/li\u003e\n \u003cli\u003eErgonomic rubber grip provides safe handling and confident connector engagement in field conditions\u003c\/li\u003e\n \u003cli\u003ePOM cotter pin (longer variant for Line Drain) provides mechanical safety lock; not reusable after removal\u003c\/li\u003e\n \u003cli\u003eR120 brass reduction sleeve accepts cable diameters up to 16.50mm\u003c\/li\u003e\n \u003cli\u003eSet screw torque specification: 10.5 N\/meter minimum ensures repeatable electrical contact\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for international market compliance\u003c\/li\u003e\n \u003cli\u003eCE and RoHS compliant for European regulatory requirements\u003c\/li\u003e\n \u003cli\u003eREACH compliant for controlled substance compliance\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating\u003c\/li\u003e\n \u003cli\u003eIP67 rated while mated (complete dust protection, temporary submersion to 1 meter depth)\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC test voltage\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA with insulation resistance exceeding 5000 megohms at 500V AC\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eInternational touring operations requiring multi-standard electrical compliance\u003c\/li\u003e\n \u003cli\u003eMulti-national industrial equipment installations with phase color variation\u003c\/li\u003e\n \u003cli\u003eDual-standard or legacy system upgrades (UK old BS 7671 to modern IEC transitions)\u003c\/li\u003e\n \u003cli\u003eAustralian and New Zealand power distribution systems with AS\/NZS 3000 phase coding\u003c\/li\u003e\n \u003cli\u003eRental equipment pools serving diverse geographic markets and electrical jurisdictions\u003c\/li\u003e\n \u003cli\u003eTemporary power distribution where clear color identification prevents misconnection hazards\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector maintains compatibility with major brands of single-pole power connectors through its standardized M40 x 1.5 cable gland interface and push-and-twist mating geometry. Cable and connector impedance matching across brand boundaries requires verification of electrical specifications and mechanical tolerances with your source connector supplier to ensure safe operating performance and regulatory compliance.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; 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height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-1R-S120M40A | PowerFit 400A Line Drain, L1 (Phase A) Red (Alternate L1 \/ Australian)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with red housing for Alternate L1 \/ Australian power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-1R-S120M40A\",\n \"mpn\": \"PFLD-1R-S120M40A\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (Alternate L1 \/ Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-1R-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat kind of connector is PFLD-1R-S120M40A and where does it fit in the power chain?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1R-S120M40A is a KUPO PowerFit 400A line drain connector with a red housing, identifying Line 1 (L1) under Australia conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The red housing enables instant visual identification of the L1 conductor across cable runs. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow much current can PFLD-1R-S120M40A safely handle in continuous operation?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the red housing on PFLD-1R-S120M40A represent under Australia standards?\u003c\/h3\u003e\n \u003cp\u003eAustralian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Line Drain connector, the red housing is visible along the full 190mm body length, making L1 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFLD-1R-S120M40A certified for professional use?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat tools and steps are needed to terminate PFLD-1R-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-1R-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat advantages does PFLD-1R-S120M40A offer over conventional CAM-type connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1R-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded red housing for L1 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What kind of connector is PFLD-1R-S120M40A and where does it fit in the power chain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1R-S120M40A is a KUPO PowerFit 400A line drain connector with a red housing, identifying Line 1 (L1) under Australia conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The red housing enables instant visual identification of the L1 conductor across cable runs. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\"}}, {\"@type\": \"Question\", \"name\": \"How much current can PFLD-1R-S120M40A safely handle in continuous operation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the red housing on PFLD-1R-S120M40A represent under Australia standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Australian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Line Drain connector, the red housing is visible along the full 190mm body length, making L1 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFLD-1R-S120M40A certified for professional use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"What tools and steps are needed to terminate PFLD-1R-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-1R-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}, {\"@type\": \"Question\", \"name\": \"What advantages does PFLD-1R-S120M40A offer over conventional CAM-type connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1R-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded red housing for L1 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-1R-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-1R-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-1R-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842547420,"sku":"PFLD-1R-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-1R-S120M40A-b.jpg?v=1777364426"},{"product_id":"pfld-1bn","title":"PFLD-1BN-S120M40A - PowerFit 400A Drain Line Connector, Brown (L1)","description":"\u003c!-- Combined Shopify product HTML for PFLD-1BN-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-1BN-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Brown) | PFLD-1BN-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-1BN-S120M40A\" data-color=\"Brown\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eEuropean electrical installations mandate strict adherence to IEC 60446 phase color standards, where brown designates the Line 1 (L1) conductor across all modern installations and legacy system upgrades. The PowerFit 400A Line Drain connector in brown integrates precision mechanical design with performance specifications that satisfy stringent European safety and environmental compliance standards, delivering the contact integrity, thermal stability, and sealing reliability required in demanding industrial, renewable energy, and infrastructure power distribution environments. Engineered to IEC standards and certified by TÜV Rheinland, this connector ensures regulatory alignment and operational confidence in European electrical systems.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity (120mm² cable); 660A continuous (240mm² cable)\u003c\/li\u003e\n \u003cli\u003eFemale contact design receives the Line Source connector pin with positive mechanical lock\u003c\/li\u003e\n \u003cli\u003ePush-and-twist connection mechanism provides repeatable, secure mating across 500 connection cycles\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1m Ohms contact resistance and superior conductivity stability\u003c\/li\u003e\n \u003cli\u003eThermoplastic housing body rated UL94-V0 ensures flame retardancy in high-temperature fault scenarios\u003c\/li\u003e\n \u003cli\u003eM40 x 1.5 cable gland with sealing bushing maintains IP67 protection when connector is mated\u003c\/li\u003e\n \u003cli\u003eSilicone O-ring creates robust water and dust ingress barrier after connection closure\u003c\/li\u003e\n \u003cli\u003eErgonomic rubber grip ensures confident handling and safe connector alignment under field installation\u003c\/li\u003e\n \u003cli\u003ePOM cotter pin (longer variant for Line Drain) provides mechanical anti-disconnection safety; single-use design\u003c\/li\u003e\n \u003cli\u003eR120 brass reduction sleeve accommodates standard cable diameters up to 16.50mm\u003c\/li\u003e\n \u003cli\u003eSet screw torque specification: 10.5 N\/meter minimum enables precision termination and repeatable electrical performance\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) confirming compliance with European electrical safety standards\u003c\/li\u003e\n \u003cli\u003eCE marking for European regulatory distribution and market access\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for restricted hazardous substance limitation\u003c\/li\u003e\n \u003cli\u003eREACH compliant for chemical substance control and environmental protection\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for thermal fault performance\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated (complete dust protection, temporary immersion protection to 1 meter)\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC test voltage\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA with insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eEuropean industrial plant power systems and equipment interconnection\u003c\/li\u003e\n \u003cli\u003eRenewable energy installations (solar, wind, hydro) requiring IEC 60446 compliance\u003c\/li\u003e\n \u003cli\u003eInfrastructure power distribution (utilities, transport, telecommunications)\u003c\/li\u003e\n \u003cli\u003eTemporary and permanent event power systems across European venues\u003c\/li\u003e\n \u003cli\u003eEquipment manufacturing where primary conductor identification must meet harmonized European standards\u003c\/li\u003e\n \u003cli\u003eLegacy system upgrades and modernization projects transitioning to IEC 60446 phase coding\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector is compatible with major brands of single-pole power connector systems through its standardized M40 x 1.5 cable gland geometry and push-and-twist locking interface. Cross-manufacturer compatibility requires electrical and mechanical specification verification with the corresponding Line Source connector to ensure impedance matching, thermal performance alignment, and regulatory compliance across the complete power distribution circuit.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-1BN-S120M40A | PowerFit 400A Line Drain, L1 (Phase A) Brown (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with brown housing for IEC - European power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-1BN-S120M40A\",\n \"mpn\": \"PFLD-1BN-S120M40A\",\n \"color\": \"Brown\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Brown\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-1BN-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWho needs PFLD-1BN-S120M40A and what problem does it solve?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1BN-S120M40A is a KUPO PowerFit 400A line drain connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The brown housing enables instant visual identification of the L1 conductor across cable runs. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat voltage and amperage is PFLD-1BN-S120M40A rated for?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1BN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the brown housing on PFLD-1BN-S120M40A represent under Europe and UK (IEC 60446) standards?\u003c\/h3\u003e\n \u003cp\u003eBrown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Line Drain connector, the brown housing is visible along the full 190mm body length, making L1 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety standards govern the design and manufacture of PFLD-1BN-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-1BN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-1BN-S120M40A versatile for broadcast outside broadcast (OB) truck applications?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin allows tool-free disconnection during rapid strike, while the compact form factor fits the tight cable management spaces inside and around OB vehicles. For L1 circuits using Europe and UK (IEC 60446) color conventions, the brown PFLD-1BN-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-1BN-S120M40A practical for field assembly during setup?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-1BN-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Who needs PFLD-1BN-S120M40A and what problem does it solve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1BN-S120M40A is a KUPO PowerFit 400A line drain connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The brown housing enables instant visual identification of the L1 conductor across cable runs. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage and amperage is PFLD-1BN-S120M40A rated for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1BN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"What does the brown housing on PFLD-1BN-S120M40A represent under Europe and UK (IEC 60446) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Brown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Line Drain connector, the brown housing is visible along the full 190mm body length, making L1 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\"}}, {\"@type\": \"Question\", \"name\": \"What safety standards govern the design and manufacture of PFLD-1BN-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-1BN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLD-1BN-S120M40A versatile for broadcast outside broadcast (OB) truck applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin allows tool-free disconnection during rapid strike, while the compact form factor fits the tight cable management spaces inside and around OB vehicles. For L1 circuits using Europe and UK (IEC 60446) color conventions, the brown PFLD-1BN-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLD-1BN-S120M40A practical for field assembly during setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-1BN-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-1BN-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-1BN-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-1BN-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842580188,"sku":"PFLD-1BN-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-1BN-S120M40A.jpg?v=1777364427"},{"product_id":"pfld-2bk","title":"PFLD-2BK-S120M40A - PowerFit 400A Drain Line Connector, Black (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLD-2BK-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-2BK-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Black) | PFLD-2BK-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-2BK-S120M40A\" data-color=\"Black\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLD-2BK-S120M40A is a 400A single-pole line drain connector engineered for mission-critical power distribution systems. This inline female connector incorporates dual-amperage capability - delivering 400 amperes continuous at 120 square millimeters or 660 amperes continuous at 240 square millimeters - making it the choice for industrial installations where load flexibility and long-term reliability matter. Rated to 1000 volts alternating current and 1500 volts direct current, this connector establishes a sealed, durable connection through a push-and-twist mating mechanism that eliminates fumbling and reduces connection errors in the field.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eDual-rated performance: 400A at 120mm² or 660A at 240mm² for flexible system design\u003c\/li\u003e\n\u003cli\u003eSilver-plated brass contacts ensure superior conductivity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eM40 by 1.5-millimeter cable gland with sealing bushings (22-millimeter and 33-millimeter inside diameter) accommodates standard industrial cables\u003c\/li\u003e\n\u003cli\u003ePush-and-twist connection - intuitive, field-proven assembly without specialized tools\u003c\/li\u003e\n\u003cli\u003eSilicone O-ring maintains IP67 rating when mated, protecting against dust and water ingress\u003c\/li\u003e\n\u003cli\u003eNon-conductive, flame-retardant thermoplastic housing meets UL94-V0 fire standards\u003c\/li\u003e\n\u003cli\u003eErgonomic rubber grip improves handling and grip security during installation\u003c\/li\u003e\n\u003cli\u003eR120 reduction sleeve accommodates wire diameters up to 16.50 millimeters\u003c\/li\u003e\n\u003cli\u003eSet screw contact with 10.5 newton-meters minimum torque specification ensures vibration-proof assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTÜV Rheinland certification (ID: 1111303479)\u003c\/li\u003e\n\u003cli\u003eCE marking\u003c\/li\u003e\n\u003cli\u003eRoHS compliance\u003c\/li\u003e\n\u003cli\u003eREACH compliance\u003c\/li\u003e\n\u003cli\u003eUL94-V0 flame class\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cp\u003eThe PFLD-2BK-S120M40A suits renewable energy installations, industrial motor drives, battery management systems, and heavy-duty power distribution cabinets where performance and component reliability are paramount. Its 500 mating cycles rating and sealed construction make it suitable for both fixed industrial environments and field applications demanding robust, repeatable connections.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThis connector is compatible with major brands of single-pole power connectors, allowing system designers to integrate KUPO components into existing infrastructure with confidence. The push-and-twist connection standard aligns with industry practice, facilitating seamless interchangeability in field deployments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-2BK-S120M40A | PowerFit 400A Line Drain, L2 (Phase B) Black (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with black housing for IEC - European power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-2BK-S120M40A\",\n \"mpn\": \"PFLD-2BK-S120M40A\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-2BK-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-2BK-S120M40A different from a standard inline power connector?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2BK-S120M40A is a KUPO PowerFit 400A line drain connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The black housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical ratings and wire capacity of PFLD-2BK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the black housing on PFLD-2BK-S120M40A represent under Europe and UK (IEC 60446) standards?\u003c\/h3\u003e\n \u003cp\u003eUnder IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Line Drain connector, the black housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications and safety ratings does PFLD-2BK-S120M40A carry?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow do you assemble PFLD-2BK-S120M40A onto a power cable in the field?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-2BK-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLD-2BK-S120M40A compatible with single-pole connectors from other manufacturers?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 400A continuous rating (660A with 240mm2 cable) handles industrial loads, the flame-retardant UL94-V0 housing resists chemical exposure, and the push-and-twist lock prevents vibration-induced disconnection. For L2 circuits using Europe and UK (IEC 60446) color conventions, the black PFLD-2BK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes PFLD-2BK-S120M40A different from a standard inline power connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2BK-S120M40A is a KUPO PowerFit 400A line drain connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The black housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical ratings and wire capacity of PFLD-2BK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the black housing on PFLD-2BK-S120M40A represent under Europe and UK (IEC 60446) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Line Drain connector, the black housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications and safety ratings does PFLD-2BK-S120M40A carry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"How do you assemble PFLD-2BK-S120M40A onto a power cable in the field?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-2BK-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLD-2BK-S120M40A compatible with single-pole connectors from other manufacturers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 400A continuous rating (660A with 240mm2 cable) handles industrial loads, the flame-retardant UL94-V0 housing resists chemical exposure, and the push-and-twist lock prevents vibration-induced disconnection. For L2 circuits using Europe and UK (IEC 60446) color conventions, the black PFLD-2BK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-2BK-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-2BK-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-2BK-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842612956,"sku":"PFLD-2BK-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-2BK-S120M40A.jpg?v=1777364428"},{"product_id":"pfld-2r","title":"PFLD-2R-S120M40A - PowerFit 400A Drain Line Connector, Red (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLD-2R-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-2R-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Red) | PFLD-2R-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-2R-S120M40A\" data-color=\"Red\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eSafety and reliability converge in the PFLD-2R-S120M40A, a 400A single-pole line drain connector designed to protect critical power distribution systems. This inline female connector delivers sealed, secure connections through its push-and-twist mechanism while maintaining IP67-rated protection against environmental contaminants. The non-conductive, flame-retardant housing meets UL94-V0 standards, providing essential fire safety in installations where personnel proximity and equipment density demand superior performance. Operating across a 1000 volt alternating current or 1500 volt direct current envelope, this connector supports both standard 400-ampere and heavy-duty 660-ampere configurations depending on cable cross-section.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eIP67-rated silicone O-ring sealing prevents dust and moisture ingress when mated\u003c\/li\u003e\n\u003cli\u003eFlame-retardant housing (UL94-V0) provides critical fire safety protection\u003c\/li\u003e\n\u003cli\u003eNon-conductive thermoplastic body eliminates leakage current pathways\u003c\/li\u003e\n\u003cli\u003eSilver-plated brass contacts deliver measurable conductivity: contact resistance rated at 0.1 milliohms\u003c\/li\u003e\n\u003cli\u003eConfiguration flexibility: 400A continuous at 120mm² or 660A continuous at 240mm²\u003c\/li\u003e\n\u003cli\u003eM40 by 1.5-millimeter cable gland with dual sealing bushings (22-millimeter and 33-millimeter inside diameter)\u003c\/li\u003e\n\u003cli\u003eErgonomic rubber grip increases safety during mating operations and reduces connection errors\u003c\/li\u003e\n\u003cli\u003eSet screw contact requires 10.5 newton-meters minimum torque to prevent loosening under vibration\u003c\/li\u003e\n\u003cli\u003ePush-and-twist assembly - no special tools or fixtures needed in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTÜV Rheinland certification (ID: 1111303479) - independent third-party validation\u003c\/li\u003e\n\u003cli\u003eCE marking for European market compliance\u003c\/li\u003e\n\u003cli\u003eRoHS compliance restricts hazardous substances\u003c\/li\u003e\n\u003cli\u003eREACH compliance ensures material traceability\u003c\/li\u003e\n\u003cli\u003eUL94-V0 flame rating provides fire safety assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cp\u003eThe PFLD-2R-S120M40A excels in grid-tied solar systems, energy storage installations, industrial switchgear, and backup power systems where safety certification and environmental sealing are non-negotiable. The 500 mating cycle rating supports installation and maintenance workflows, while the sealed design prevents costly corrosion and equipment shutdown in humid or outdoor environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThis connector is compatible with major brands of single-pole power connectors, enabling system integrators to specify KUPO connectors across mixed-manufacturer architectures. The push-and-twist interface conforms to established industry standards, ensuring reliable mating with existing inventory and field-proven components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-2R-S120M40A | PowerFit 400A Line Drain, L2 (Phase B) Red (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with red housing for NEC - North American power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-2R-S120M40A\",\n \"mpn\": \"PFLD-2R-S120M40A\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-2R-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the PFLD-2R-S120M40A and what role does it play in a PowerFit system?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2R-S120M40A is a KUPO PowerFit 400A line drain connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The red housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow much current can PFLD-2R-S120M40A safely handle in continuous operation?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the red housing on PFLD-2R-S120M40A represent under North America (NEC) standards?\u003c\/h3\u003e\n \u003cp\u003eRed marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Line Drain connector, the red housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFLD-2R-S120M40A certified for professional use?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFLD-2R-S120M40A be integrated into an existing power distribution system?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The high-impact thermoplastic housing absorbs punishment, the IP67 seal protects against dust ingress (the '6' in IP67 means dust-tight), and the M40 cable gland secures cables against pull-out. For L2 circuits using North America (NEC) color conventions, the red PFLD-2R-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the PFLD-2R-S120M40A and what role does it play in a PowerFit system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2R-S120M40A is a KUPO PowerFit 400A line drain connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The red housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\"}}, {\"@type\": \"Question\", \"name\": \"How much current can PFLD-2R-S120M40A safely handle in continuous operation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the red housing on PFLD-2R-S120M40A represent under North America (NEC) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Red marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Line Drain connector, the red housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFLD-2R-S120M40A certified for professional use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFLD-2R-S120M40A be integrated into an existing power distribution system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The high-impact thermoplastic housing absorbs punishment, the IP67 seal protects against dust ingress (the '6' in IP67 means dust-tight), and the M40 cable gland secures cables against pull-out. For L2 circuits using North America (NEC) color conventions, the red PFLD-2R-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-2R-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-2R-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-2R-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842678492,"sku":"PFLD-2R-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-2R-S120M40A.jpg?v=1777364429"},{"product_id":"pfld-2w","title":"PFLD-2W-S120M40A - PowerFit 400A Drain Line Connector, White (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLD-2W-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-2W-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (White) | PFLD-2W-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-2W-S120M40A\" data-color=\"White\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eBuilt for field deployment, the PFLD-2W-S120M40A is a 400A single-pole line drain connector that combines rugged construction with straightforward installation. This inline female connector bridges demanding environments with an ergonomic rubber grip and the M40 by 1.5-millimeter cable gland that accepts cables up to 33-millimeter inside diameter through dual sealing bushings. The push-and-twist connection mechanism requires no specialized equipment - a significant advantage when rapid assembly matters and downtime costs money. Supporting both standard 400-ampere and elevated 660-ampere ratings depending on cable gauge, this connector adapts to diverse system configurations while maintaining sealed IP67 performance and compliance with international safety standards.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eErgonomic rubber grip improves tactile control and reduces fatigue during repeated mating operations\u003c\/li\u003e\n\u003cli\u003eM40 by 1.5-millimeter cable gland with sealing bushings (22-millimeter and 33-millimeter inside diameter) accommodates most standard industrial cable sizes\u003c\/li\u003e\n\u003cli\u003ePush-and-twist assembly - fast field installation without torque wrenches or alignment fixtures\u003c\/li\u003e\n\u003cli\u003eSilver-plated brass contacts deliver 0.1 milliohm contact resistance for efficient power transfer\u003c\/li\u003e\n\u003cli\u003eDual amperage rating: 400A continuous at 120mm² or 660A continuous at 240mm²\u003c\/li\u003e\n\u003cli\u003eIP67 sealed design with silicone O-ring maintains environmental protection when mated\u003c\/li\u003e\n\u003cli\u003eDurable non-conductive thermoplastic housing resists mechanical stress and environmental degradation\u003c\/li\u003e\n\u003cli\u003eR120 reduction sleeve accommodates wire diameters up to 16.50 millimeters\u003c\/li\u003e\n\u003cli\u003eSet screw contact rated to 10.5 newton-meters ensures stable, vibration-resistant assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTÜV Rheinland certification (ID: 1111303479)\u003c\/li\u003e\n\u003cli\u003eCE marking\u003c\/li\u003e\n\u003cli\u003eRoHS compliance\u003c\/li\u003e\n\u003cli\u003eREACH compliance\u003c\/li\u003e\n\u003cli\u003eUL94-V0 flame class rating\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cp\u003eThe PFLD-2W-S120M40A performs reliably in Australian and regional renewable energy projects, distributed solar installations, microgrid systems, and portable power configurations where field technicians must work efficiently with standard cable glands and hand tools. The 500 mating cycle rating supports commissioning, maintenance, and system expansion without premature wear, while the sealed design protects investments in remote or exposed locations.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThis connector is compatible with major brands of single-pole power connectors, enabling straightforward component sourcing and field interchangeability. The push-and-twist connection standard aligns with industry norms, allowing technicians trained on competing systems to assemble KUPO connectors without retraining or specialized equipment procurement.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-2W-S120M40A | PowerFit 400A Line Drain, L2 (Phase B) White (Australian)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with white housing for Australian power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-2W-S120M40A\",\n \"mpn\": \"PFLD-2W-S120M40A\",\n \"color\": \"White\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"White\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-2W-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat kind of connector is PFLD-2W-S120M40A and where does it fit in the power chain?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2W-S120M40A is a KUPO PowerFit 400A line drain connector with a white housing, identifying Line 2 (L2) under Australia conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The white housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat voltage and amperage is PFLD-2W-S120M40A rated for?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2W-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the white housing on PFLD-2W-S120M40A represent under Australia standards?\u003c\/h3\u003e\n \u003cp\u003eWhite as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Line Drain connector, the white housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety standards govern the design and manufacture of PFLD-2W-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2W-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-2W-S120M40A practical for field assembly during setup?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-2W-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat advantages does PFLD-2W-S120M40A offer over conventional CAM-type connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2W-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded white housing for L2 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What kind of connector is PFLD-2W-S120M40A and where does it fit in the power chain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2W-S120M40A is a KUPO PowerFit 400A line drain connector with a white housing, identifying Line 2 (L2) under Australia conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The white housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage and amperage is PFLD-2W-S120M40A rated for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2W-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"What does the white housing on PFLD-2W-S120M40A represent under Australia standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"White as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Line Drain connector, the white housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\"}}, {\"@type\": \"Question\", \"name\": \"What safety standards govern the design and manufacture of PFLD-2W-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2W-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLD-2W-S120M40A practical for field assembly during setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-2W-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}, {\"@type\": \"Question\", \"name\": \"What advantages does PFLD-2W-S120M40A offer over conventional CAM-type connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2W-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded white housing for L2 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-2W-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-2W-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-2W-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842711260,"sku":"PFLD-2W-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-2W-S120M40A-b.jpg?v=1777364430"},{"product_id":"pfld-2y","title":"PFLD-2Y-S120M40A - PowerFit 400A Drain Line Connector, Yellow (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLD-2Y-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-2Y-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Yellow) | PFLD-2Y-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-2Y-S120M40A\" data-color=\"Yellow\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector in yellow delivers rugged, reliable performance in harsh outdoor and industrial environments. Built to IP67 specifications and UL94-V0 flame-resistant standards, this push-and-twist female contact connector handles up to 400 amperes continuously while maintaining full ingress protection even in wet, dusty, and corrosive conditions. Yellow coding identifies this connector as Line 2 phase under the UK older BS 7671 convention, ensuring correct phase recognition in legacy UK installations and mixed-standard multi-region deployments. The non-conductive thermoplastic housing with high impact resistance protects against mechanical shock and chemical exposure, while the silver-plated brass contacts guarantee stable long-term conductivity under demanding environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Sealed:\u003c\/strong\u003e Complete environmental protection when mated - water, dust, and debris cannot compromise the electrical connection even in continuous outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL94-V0 Flame Resistance:\u003c\/strong\u003e Housing material meets the strictest flammability standard, essential for safety-critical installations and regulatory compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-and-Twist Connection:\u003c\/strong\u003e Intuitive connection mechanism with secure mating; the patent key-release pin on source connectors enables single-handed disconnection without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver-Plated Brass Contacts:\u003c\/strong\u003e Superior corrosion resistance compared to plain brass; maintains contact resistance at 0.1 milliohms even under salt spray, humidity, and thermal cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Impact-Resistant Thermoplastic:\u003c\/strong\u003e Non-conductive housing absorbs mechanical shock while resisting UV degradation, chemical attack, and extreme temperature fluctuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon \u0026amp; Rubber Cable Gland:\u003c\/strong\u003e Ergonomic M40 x 1.5 gland with dual-size bushing (22mm and 33mm inner diameter) secures cables from 19 - 28mm diameter; rubber grip ensures safe handling in wet gloves.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTÜV Rheinland Certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n\u003cli\u003eCE marked for European market\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eREACH compliant\u003c\/li\u003e\n\u003cli\u003eUL94-V0 flame-resistance rating (housing material)\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003e\n The PowerFit 400A Line Drain connector is compatible with major brands of single-pole power connector. The push-and-twist mechanism with patent key-release pin ensures reliable mating across generations of equipment and installations. Typical applications include renewable energy systems (solar and wind), industrial power distribution, heavy equipment charging infrastructure, mining operations, and harsh-environment industrial sites where outdoor durability and high current capacity are essential.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power distribution systems requiring dedicated L2 inline connections\u003c\/li\u003e\n \u003cli\u003eEntertainment industry dimmer and lighting power distribution feeder runs\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing equipment with balanced three-phase power requirements\u003c\/li\u003e\n \u003cli\u003eRenewable energy installations including solar inverter and battery storage connections\u003c\/li\u003e\n \u003cli\u003eConstruction site temporary power distribution for heavy equipment\u003c\/li\u003e\n \u003cli\u003eMining and heavy industry power distribution in demanding environments\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event infrastructure with weather-exposed cable runs\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-2Y-S120M40A | PowerFit 400A Line Drain, L2 (Phase B) Yellow (UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with yellow housing for UK (Old Standard) power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-2Y-S120M40A\",\n \"mpn\": \"PFLD-2Y-S120M40A\",\n \"color\": \"Yellow\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Yellow\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-2Y-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWho needs PFLD-2Y-S120M40A and what problem does it solve?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2Y-S120M40A is a KUPO PowerFit 400A line drain connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The yellow housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical ratings and wire capacity of PFLD-2Y-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2Y-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the yellow housing on PFLD-2Y-S120M40A represent under UK (Old, pre-2004) standards?\u003c\/h3\u003e\n \u003cp\u003eYellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Line Drain connector, the yellow housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications and safety ratings does PFLD-2Y-S120M40A carry?\u003c\/h3\u003e\n \u003cp\u003ePFLD-2Y-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLD-2Y-S120M40A compatible with single-pole connectors from other manufacturers?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 0.1 milliohm contact resistance minimizes heat generation at connection points, the 500-cycle mating rating supports repeated connect\/disconnect during maintenance, and the 1000V AC \/ 1500V DC rating provides margin for high-voltage DC distribution architectures. For L2 circuits using UK (Old, pre-2004) color conventions, the yellow PFLD-2Y-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow do you assemble PFLD-2Y-S120M40A onto a power cable in the field?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-2Y-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Who needs PFLD-2Y-S120M40A and what problem does it solve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2Y-S120M40A is a KUPO PowerFit 400A line drain connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The yellow housing enables instant visual identification of the L2 conductor across cable runs. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical ratings and wire capacity of PFLD-2Y-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2Y-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the yellow housing on PFLD-2Y-S120M40A represent under UK (Old, pre-2004) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Line Drain connector, the yellow housing is visible along the full 190mm body length, making L2 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications and safety ratings does PFLD-2Y-S120M40A carry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-2Y-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLD-2Y-S120M40A compatible with single-pole connectors from other manufacturers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 0.1 milliohm contact resistance minimizes heat generation at connection points, the 500-cycle mating rating supports repeated connect\/disconnect during maintenance, and the 1000V AC \/ 1500V DC rating provides margin for high-voltage DC distribution architectures. For L2 circuits using UK (Old, pre-2004) color conventions, the yellow PFLD-2Y-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"How do you assemble PFLD-2Y-S120M40A onto a power cable in the field?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-2Y-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-2Y-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-2Y-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-2Y-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842776796,"sku":"PFLD-2Y-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-2Y-S120M40A.jpg?v=1777364431"},{"product_id":"pfld-3bl","title":"PFLD-3BL-S120M40A - PowerFit 400A Drain Line Connector, Blue (L3)","description":"\u003c!-- Combined Shopify product HTML for PFLD-3BL-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-3BL-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Blue) | PFLD-3BL-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-3BL-S120M40A\" data-color=\"Blue\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector in blue is a universal power connector solution, recognized as Line 3 (L3) phase across USA NEC, UK older BS 7671, and Australian AS\/NZS standards. This remarkable phase harmony makes the blue connector ideal for multi-region installations, global equipment deployments, and industries that operate identical systems across North America, Europe, and the Asia-Pacific region without phase-labeling ambiguity. The female contact push-and-twist design supports 400 to 660 amperes across dual voltage ratings (1000V AC \/ 1500V DC maximum), while the non-conductive thermoplastic housing and silver-plated brass contacts provide corrosion immunity and stable long-term electrical performance. TÜV certification and IP67 mating protection round out a connector engineered for unambiguous phase recognition in globally distributed power infrastructure.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal L3 Phase Recognition:\u003c\/strong\u003e Blue coding identifies this connector as Line 3 in USA NEC, UK older BS 7671, and Australian AS\/NZS 3000 standards - three major regulatory frameworks use identical color designation, eliminating phase confusion across borders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver-Plated Brass Contacts:\u003c\/strong\u003e Superior tarnish and corrosion resistance; maintains contact resistance at 0.1 milliohms in salt spray, humidity, thermal cycling, and chemical environments that would degrade plain brass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Impact-Resistant Thermoplastic Housing:\u003c\/strong\u003e Non-conductive material absorbs mechanical shock and resists UV degradation, chemical attack, and temperature extremes without fracturing or leaching contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatent Key-Release Pin (Source Connectors):\u003c\/strong\u003e Single-handed, tool-free disconnection on mated pairs; unique spring-loaded mechanism ensures safe separation without risk of accidental re-engagement or partial contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Test to 4500 Volts AC:\u003c\/strong\u003e Exceeds many industrial standards; confirms insulation integrity and leakage path safety even in moisture-saturated or contaminated environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Type Approval with Surveillance:\u003c\/strong\u003e Continuous third-party monitoring of production quality; regular audits and testing ensure every unit meets specification regardless of volume or run time.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eBlue identification as L3 (Line 3) phase is consistent across three major international wiring standards. This universal recognition eliminates guesswork in cross-border installations, retrofit projects, and supply chain integrations where equipment originates from multiple countries or regulatory zones.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eComplete three-phase power distribution requiring all three phase inline connectors\u003c\/li\u003e\n \u003cli\u003eLarge-scale touring production feeder cable systems for arenas and stadiums\u003c\/li\u003e\n \u003cli\u003eIndustrial automation and motor drive power distribution cabling\u003c\/li\u003e\n \u003cli\u003eWelding power supply connections and high-current process equipment\u003c\/li\u003e\n \u003cli\u003eMarine and shipboard temporary power connections with environmental sealing\u003c\/li\u003e\n \u003cli\u003ePortable substation feeder cables for utility and emergency power deployment\u003c\/li\u003e\n \u003cli\u003eCommercial and institutional power distribution during renovation or expansion\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector is compatible with major brands of single-pole power connector systems. Its push-and-twist mating mechanism ensures standardized connection geometry across certified suppliers. The female contact mates with PowerFit Line Source and Panel Source connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-3BL-S120M40A | PowerFit 400A Line Drain, L3 (Phase C) Blue (Multiple conventions)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with blue housing for Multiple conventions power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-3BL-S120M40A\",\n \"mpn\": \"PFLD-3BL-S120M40A\",\n \"color\": \"Blue\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (Multiple conventions)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Blue\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-3BL-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-3BL-S120M40A different from a standard inline power connector?\u003c\/h3\u003e\n \u003cp\u003ePFLD-3BL-S120M40A is a KUPO PowerFit 400A line drain connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The blue housing enables instant visual identification of the L3 conductor across cable runs. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow much current can PFLD-3BL-S120M40A safely handle in continuous operation?\u003c\/h3\u003e\n \u003cp\u003ePFLD-3BL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the blue housing on PFLD-3BL-S120M40A represent under Multiple conventions (NEC, Australian, UK Old) standards?\u003c\/h3\u003e\n \u003cp\u003eBlue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Line Drain connector, the blue housing is visible along the full 190mm body length, making L3 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFLD-3BL-S120M40A certified for professional use?\u003c\/h3\u003e\n \u003cp\u003ePFLD-3BL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat tools and steps are needed to terminate PFLD-3BL-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-3BL-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFLD-3BL-S120M40A be integrated into an existing power distribution system?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. Color-coded phase identification reduces the training needed for correct connection, the push-and-twist mechanism is intuitive even under stress, and IP67 protection means the connectors function in standing water. For L3 circuits using Multiple conventions (NEC, Australian, UK Old) color conventions, the blue PFLD-3BL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes PFLD-3BL-S120M40A different from a standard inline power connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-3BL-S120M40A is a KUPO PowerFit 400A line drain connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The blue housing enables instant visual identification of the L3 conductor across cable runs. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\"}}, {\"@type\": \"Question\", \"name\": \"How much current can PFLD-3BL-S120M40A safely handle in continuous operation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-3BL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the blue housing on PFLD-3BL-S120M40A represent under Multiple conventions (NEC, Australian, UK Old) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Line Drain connector, the blue housing is visible along the full 190mm body length, making L3 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFLD-3BL-S120M40A certified for professional use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-3BL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"What tools and steps are needed to terminate PFLD-3BL-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-3BL-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFLD-3BL-S120M40A be integrated into an existing power distribution system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. Color-coded phase identification reduces the training needed for correct connection, the push-and-twist mechanism is intuitive even under stress, and IP67 protection means the connectors function in standing water. For L3 circuits using Multiple conventions (NEC, Australian, UK Old) color conventions, the blue PFLD-3BL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-3BL-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-3BL-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-3BL-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842875100,"sku":"PFLD-3BL-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-3BL-S120M40A-b.jpg?v=1777364432"},{"product_id":"pfld-3gy","title":"PFLD-3GY-S120M40A - PowerFit 400A Drain Line Connector, Grey (L3)","description":"\u003c!-- Combined Shopify product HTML for PFLD-3GY-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-3GY-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Grey) | PFLD-3GY-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-3GY-S120M40A\" data-color=\"Grey\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector in grey delivers precision European compliance for industrial power distribution networks governed by IEC 60445 and equivalent harmonized standards. This L3 (Line 3) phase connector is engineered to exacting TÜV Rheinland specifications (ID 1111303479), which govern European, Middle Eastern, and Asian markets increasingly adopting IEC-aligned protocols. The female contact, push-and-twist design handles 400 to 660 amperes across dual voltage ratings (1000V AC \/ 1500V DC maximum) with silver-plated brass contacts that resist tarnish and oxidation in even the most demanding industrial environments. UL94-V0 flame resistance, IP67 mated protection, and full CE compliance ensure risk-free operation in European Union installations, combined heat and power systems, and renewable energy infrastructure where regulatory documentation must trace every component back to certified production records.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Body:\u003c\/strong\u003e Non-conductive, high impact-resistant thermoplastic with integral flame-retardant additives; achieves UL94-V0 rating and resists mechanical shock, UV exposure, and chemical degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Conductor (Contacts):\u003c\/strong\u003e Brass substrate with silver electroplating; silver finish prevents tarnish, oxidation, and green patina formation that reduces conductivity over years of service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing Ring:\u003c\/strong\u003e Silicone O-ring provides the tight environmental seal required for IP67 protection; maintains elasticity across the full operating range of 45 to 85 degrees Celsius.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetention Pin (Cotter Pin):\u003c\/strong\u003e Polyoxymethylene (POM) polymer - high stiffness, low friction, electrical insulation; designed for single use and must be replaced after disconnection to ensure reliable re-mating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Coupling Assembly:\u003c\/strong\u003e Nylon and rubber cable gland with M40 x 1.5 metric thread; dual-diameter sealing bushing (22mm and 33mm inner diameter) accommodates standard industrial cables from 19 to 28 millimeter outer diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Diameter Adaptation Sleeve (R120):\u003c\/strong\u003e Brass body with silver plating; provides mechanical and electrical interface for wires up to 16.50 millimeters diameter without derating the connector's current capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60445 L3 Phase Coding:\u003c\/strong\u003e Grey identifies this connector as Line 3 under the modern European and international IEC color standard; mandatory in EU installations and increasingly adopted across Asia and Middle East industrial sectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Type Approval with Surveillance:\u003c\/strong\u003e Continuous third-party monitoring ensures every production batch meets specification; regular audits, testing protocols, and documentation trails provide complete traceability for regulatory compliance and warranty claims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Full European Union declaration of conformity; allows unrestricted sale and use across the EU, EEA, and any country recognizing CE compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH Compliance:\u003c\/strong\u003e No restricted hazardous substances (lead, cadmium, mercury, etc.); all chemical substances registered and notified under REACH regulation, ensuring supplier accountability and end-of-life recycling compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL94-V0 Flame Rating:\u003c\/strong\u003e Housing material meets the strictest vertical flame propagation standard; critical for enclosed cabinets, explosive atmospheres, and applications where fire spread could cascade into facility-wide disasters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver-Plated Brass Contacts:\u003c\/strong\u003e Superior surface finish resists corrosion and oxidation; maintains contact resistance at 0.1 milliohms even in high-humidity industrial sites, salt-spray coastal installations, and chemically aggressive manufacturing floors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland:\u003c\/strong\u003e Certified under product ID 1111303479 (includes Type Approval, Safety Testing, and Regular Production Surveillance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Full compliance with European Union Directives 2014\/34\/EU (ATEX), 2014\/35\/EU (LVD), and other applicable technical harmonization directives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Directive 2011\/65\/EU:\u003c\/strong\u003e All restricted substances (lead, cadmium, hexavalent chromium, etc.) eliminated or below threshold levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH Regulation EC 1907\/2006:\u003c\/strong\u003e All chemical substances registered and safety data sheets available; full supply-chain accountability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60445:\u003c\/strong\u003e Aligned with European and international color-coding standards for AC power systems; grey designation for L3 phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL94-V0 Material Rating:\u003c\/strong\u003e Housing passes vertical flame test; flame does not spread and no burning drips ignite cotton placed beneath specimen\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eComplete three-phase power distribution requiring all three phase inline connectors\u003c\/li\u003e\n \u003cli\u003eLarge-scale touring production feeder cable systems for arenas and stadiums\u003c\/li\u003e\n \u003cli\u003eIndustrial automation and motor drive power distribution cabling\u003c\/li\u003e\n \u003cli\u003eWelding power supply connections and high-current process equipment\u003c\/li\u003e\n \u003cli\u003eMarine and shipboard temporary power connections with environmental sealing\u003c\/li\u003e\n \u003cli\u003ePortable substation feeder cables for utility and emergency power deployment\u003c\/li\u003e\n \u003cli\u003eCommercial and institutional power distribution during renovation or expansion\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain connector is compatible with major brands of single-pole power connector systems. Its push-and-twist mating mechanism ensures standardized connection geometry across certified suppliers. The female contact mates with PowerFit Line Source and Panel Source connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-3GY-S120M40A | PowerFit 400A Line Drain, L3 (Phase C) Grey (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with grey housing for IEC - European power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-3GY-S120M40A\",\n \"mpn\": \"PFLD-3GY-S120M40A\",\n \"color\": \"Grey\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Grey\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-3GY-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the PFLD-3GY-S120M40A and what role does it play in a PowerFit system?\u003c\/h3\u003e\n \u003cp\u003ePFLD-3GY-S120M40A is a KUPO PowerFit 400A line drain connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The grey housing enables instant visual identification of the L3 conductor across cable runs. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat voltage and amperage is PFLD-3GY-S120M40A rated for?\u003c\/h3\u003e\n \u003cp\u003ePFLD-3GY-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the grey housing on PFLD-3GY-S120M40A represent under Europe and UK (IEC 60446) standards?\u003c\/h3\u003e\n \u003cp\u003eGrey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Line Drain connector, the grey housing is visible along the full 190mm body length, making L3 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety standards govern the design and manufacture of PFLD-3GY-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-3GY-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-3GY-S120M40A versatile for theme park and entertainment venue applications?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The flame-retardant thermoplastic housing resists UV degradation, TUV Rheinland certification meets European safety requirements for permanent installations, and the 500-cycle mating life supports seasonal maintenance schedules. For L3 circuits using Europe and UK (IEC 60446) color conventions, the grey PFLD-3GY-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the PFLD-3GY-S120M40A and what role does it play in a PowerFit system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-3GY-S120M40A is a KUPO PowerFit 400A line drain connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The grey housing enables instant visual identification of the L3 conductor across cable runs. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage and amperage is PFLD-3GY-S120M40A rated for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-3GY-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"What does the grey housing on PFLD-3GY-S120M40A represent under Europe and UK (IEC 60446) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Grey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Line Drain connector, the grey housing is visible along the full 190mm body length, making L3 identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\"}}, {\"@type\": \"Question\", \"name\": \"What safety standards govern the design and manufacture of PFLD-3GY-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-3GY-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLD-3GY-S120M40A versatile for theme park and entertainment venue applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The flame-retardant thermoplastic housing resists UV degradation, TUV Rheinland certification meets European safety requirements for permanent installations, and the 500-cycle mating life supports seasonal maintenance schedules. For L3 circuits using Europe and UK (IEC 60446) color conventions, the grey PFLD-3GY-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-3GY-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-3GY-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-3GY-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842907868,"sku":"PFLD-3GY-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-3GY-S120M40A-b.jpg?v=1777364433"},{"product_id":"pfld-egn","title":"PFLD-EGN-S120M40A - PowerFit 400A Drain Line Connector, Green (PE)","description":"\u003c!-- Combined Shopify product HTML for PFLD-EGN-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-EGN-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Green) | PFLD-EGN-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-EGN-S120M40A\" data-color=\"Green\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe protective earth (ground) conductor is the safety-critical backbone of any power distribution system. The PFLD-EGN-S120M40A delivers a robust, fault-tolerant connection for earth continuity at full 400A capacity, ensuring that fault currents are safely diverted and that live components remain isolated from human contact. This female contact line drain connector maintains the green insulation standard recognized across all major international electrical codes - a visual and functional guarantee of grounding integrity. With dual-rated 400A\/660A capacity and rated for 1000 volts AC or 1500 volts DC, this connector handles the demands of industrial and renewable energy systems where earth fault protection is non-negotiable.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 400A \/ 660A dual-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 1000V AC maximum \/ 1500V DC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstand Voltage:\u003c\/strong\u003e 4500V test (three seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit:\u003c\/strong\u003e 35.5 kilo-amperes symmetrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e Greater than 5000 megohms at 500V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e 0.1 milliohms nominal (at rated current)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e 45 to 85 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Cycles:\u003c\/strong\u003e 500 cycles minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67 when mated\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV:\u003c\/strong\u003e Certified to TÜV standard 1111303479\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Compliant with European Union directive requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Directive:\u003c\/strong\u003e Compliant with 2011\/65\/EU (Restriction of Hazardous Substances)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH Regulation:\u003c\/strong\u003e Registered and compliant with EC 1907\/2006 (Registration, Evaluation, Authorisation, and Restriction of Chemicals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL94-V0:\u003c\/strong\u003e Highest flame-resistance classification for housing material\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eIndustrial power distribution and switchgear systems requiring redundant earth continuity\u003c\/li\u003e\n\u003cli\u003eRenewable energy installations (solar farms, wind facilities, battery energy storage systems) where ground fault protection is critical\u003c\/li\u003e\n\u003cli\u003eHeavy industrial machinery and process control systems operating at 400A or 660A capacity\u003c\/li\u003e\n\u003cli\u003eModular power distribution cabinets and portable power solutions\u003c\/li\u003e\n\u003cli\u003eMarine and offshore platforms where environmental conditions demand robust earth connections\u003c\/li\u003e\n\u003cli\u003eData center and telecommunications infrastructure requiring high fault current clearance\u003c\/li\u003e\n\u003cli\u003eAny system where earth conductor redundancy enhances safety margin and regulatory compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain female contact connector is designed for plug compatibility with male contacts from major single-pole power connector families, enabling flexible system integration. The push-and-twist coupling mechanism (not CAM-type) is intuitive and reduces installation time while maintaining secure mechanical and electrical contact.\u003c\/p\u003e\n\u003cp\u003eCable gland accommodation: M40 x 1.5 thread (interior diameter 22 millimeters standard, or 33 millimeters with reduction sleeve). Accommodates cables up to 16.50 millimeters diameter when using the optional brass silver-plated reduction sleeve.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-EGN-S120M40A | PowerFit 400A Line Drain, Earth (PE) Green (Universal protective earth\/ground)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with green housing for Universal protective earth\/ground power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-EGN-S120M40A\",\n \"mpn\": \"PFLD-EGN-S120M40A\",\n \"color\": \"Green\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Earth (PE) (Universal protective earth\/ground)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Green\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-EGN-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat kind of connector is PFLD-EGN-S120M40A and where does it fit in the power chain?\u003c\/h3\u003e\n \u003cp\u003ePFLD-EGN-S120M40A is a KUPO PowerFit 400A line drain connector with a green housing, designated for the Protective Earth (PE) conductor. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The green housing enables instant visual identification of the PE conductor across cable runs. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical ratings and wire capacity of PFLD-EGN-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-EGN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy is the green earth connector PFLD-EGN-S120M40A critical for safety?\u003c\/h3\u003e\n \u003cp\u003eGreen identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Line Drain connector, the green housing is visible along the full 190mm body length, making PE identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications and safety ratings does PFLD-EGN-S120M40A carry?\u003c\/h3\u003e\n \u003cp\u003ePFLD-EGN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow do you assemble PFLD-EGN-S120M40A onto a power cable in the field?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-EGN-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat advantages does PFLD-EGN-S120M40A offer over conventional CAM-type connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLD-EGN-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded green housing for PE identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What kind of connector is PFLD-EGN-S120M40A and where does it fit in the power chain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-EGN-S120M40A is a KUPO PowerFit 400A line drain connector with a green housing, designated for the Protective Earth (PE) conductor. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The green housing enables instant visual identification of the PE conductor across cable runs. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical ratings and wire capacity of PFLD-EGN-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-EGN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\"}}, {\"@type\": \"Question\", \"name\": \"Why is the green earth connector PFLD-EGN-S120M40A critical for safety?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Green identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Line Drain connector, the green housing is visible along the full 190mm body length, making PE identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications and safety ratings does PFLD-EGN-S120M40A carry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-EGN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"How do you assemble PFLD-EGN-S120M40A onto a power cable in the field?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-EGN-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}, {\"@type\": \"Question\", \"name\": \"What advantages does PFLD-EGN-S120M40A offer over conventional CAM-type connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-EGN-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded green housing for PE identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-EGN-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-EGN-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-EGN-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208842973404,"sku":"PFLD-EGN-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-EGN-S120M40A-b.jpg?v=1777364434"},{"product_id":"pfld-nbk","title":"PFLD-NBK-S120M40A - PowerFit 400A Drain Line Connector, Black (N)","description":"\u003c!-- Combined Shopify product HTML for PFLD-NBK-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-NBK-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Black) | PFLD-NBK-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-NBK-S120M40A\" data-color=\"Black\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eIn balanced three-phase systems and single-phase distributions, the neutral conductor completes the circuit and carries unbalanced return current, ensuring system stability and protection device coordination. The PFLD-NBK-S120M40A is engineered to handle full 400A neutral duty with the reliability demanded by industrial and utility-scale power networks. Black insulation follows the Australian Standards (AS\/NZS 3000) and the legacy UK colour scheme (BS 3371), making this connector the standard choice for regional installations in Australia, New Zealand, and older UK infrastructure. Rated for 1000 volts AC or 1500 volts DC at dual 400A\/660A capacity, this female contact line drain connector provides the low-impedance, fault-tolerant neutral path that modern power systems require.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 400A \/ 660A dual-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 1000V AC maximum \/ 1500V DC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstand Voltage:\u003c\/strong\u003e 4500V test (three seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit:\u003c\/strong\u003e 35.5 kilo-amperes symmetrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e Greater than 5000 megohms at 500V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e 0.1 milliohms nominal (at rated current)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e 45 to 85 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Cycles:\u003c\/strong\u003e 500 cycles minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67 when mated\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV:\u003c\/strong\u003e Certified to TÜV standard 1111303479\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Compliant with European Union directive requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Directive:\u003c\/strong\u003e Compliant with 2011\/65\/EU (Restriction of Hazardous Substances)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH Regulation:\u003c\/strong\u003e Registered and compliant with EC 1907\/2006 (Registration, Evaluation, Authorisation, and Restriction of Chemicals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL94-V0:\u003c\/strong\u003e Housing meets highest flame-resistance classification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS\/NZS 3000:\u003c\/strong\u003e Compliant with Australian and New Zealand electrical safety standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBS 3371:\u003c\/strong\u003e Historical UK colour code compliance for legacy infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eThree-phase industrial power distribution in Australia and New Zealand requiring neutral carrying capacity\u003c\/li\u003e\n\u003cli\u003eUtility-scale switchgear and load centers where unbalanced current return is essential\u003c\/li\u003e\n\u003cli\u003eLegacy UK electrical infrastructure upgrades and maintenance where BS 3371 colour conventions remain in use\u003c\/li\u003e\n\u003cli\u003eModular power distribution systems serving regional markets with AS\/NZS 3000 compliance requirements\u003c\/li\u003e\n\u003cli\u003eHeavy industrial machinery and process control systems operating at 400A neutral capacity\u003c\/li\u003e\n\u003cli\u003eRenewable energy installations (solar, wind) in ANZ regions where neutral continuity is critical for inverter operation\u003c\/li\u003e\n\u003cli\u003eData centers and telecommunications facilities requiring high-current neutral pathways\u003c\/li\u003e\n\u003cli\u003eMarine and offshore platforms operating under IMCA (International Maritime Contractors Association) standards\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain female contact connector is fully compatible with male contacts from major single-pole power connector families used across Australia, New Zealand, and UK markets. The push-and-twist coupling mechanism (non-CAM) provides intuitive, reliable mating with consistent electrical and mechanical contact.\u003c\/p\u003e\n\u003cp\u003eCable gland accommodation: M40 x 1.5 thread (interior diameter 22 millimeters standard, or 33 millimeters with optional brass silver-plated reduction sleeve). Supports cables up to 16.50 millimeters diameter with reduction sleeve.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-NBK-S120M40A | PowerFit 400A Line Drain, Neutral (N) Black (Australian \/ UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with black housing for Australian \/ UK (Old Standard) power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-NBK-S120M40A\",\n \"mpn\": \"PFLD-NBK-S120M40A\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (Australian \/ UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-NBK-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWho needs PFLD-NBK-S120M40A and what problem does it solve?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NBK-S120M40A is a KUPO PowerFit 400A line drain connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The black housing enables instant visual identification of the N conductor across cable runs. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow much current can PFLD-NBK-S120M40A safely handle in continuous operation?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NBK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the black housing on PFLD-NBK-S120M40A indicate about its neutral assignment?\u003c\/h3\u003e\n \u003cp\u003eBlack as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Line Drain connector, the black housing is visible along the full 190mm body length, making N identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFLD-NBK-S120M40A certified for professional use?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NBK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFLD-NBK-S120M40A be integrated into an existing power distribution system?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin enables tool-free disconnect during strike, the push-and-twist connection engages in seconds, and the ergonomic rubber grip reduces hand fatigue during long load-in sessions involving dozens of connections. For N circuits using Australia and UK (Old, pre-2004) color conventions, the black PFLD-NBK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat tools and steps are needed to terminate PFLD-NBK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-NBK-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Who needs PFLD-NBK-S120M40A and what problem does it solve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NBK-S120M40A is a KUPO PowerFit 400A line drain connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The black housing enables instant visual identification of the N conductor across cable runs. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\"}}, {\"@type\": \"Question\", \"name\": \"How much current can PFLD-NBK-S120M40A safely handle in continuous operation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NBK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the black housing on PFLD-NBK-S120M40A indicate about its neutral assignment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Black as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Line Drain connector, the black housing is visible along the full 190mm body length, making N identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFLD-NBK-S120M40A certified for professional use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NBK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFLD-NBK-S120M40A be integrated into an existing power distribution system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin enables tool-free disconnect during strike, the push-and-twist connection engages in seconds, and the ergonomic rubber grip reduces hand fatigue during long load-in sessions involving dozens of connections. For N circuits using Australia and UK (Old, pre-2004) color conventions, the black PFLD-NBK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"What tools and steps are needed to terminate PFLD-NBK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-NBK-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-NBK-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-NBK-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-NBK-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843006172,"sku":"PFLD-NBK-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-NBK-S120M40A-b.jpg?v=1777364435"},{"product_id":"pfld-nbl","title":"PFLD-NBL-S120M40A - PowerFit 400A Drain Line Connector, Blue (N)","description":"\u003c!-- Combined Shopify product HTML for PFLD-NBL-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-NBL-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (Blue) | PFLD-NBL-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-NBL-S120M40A\" data-color=\"Blue\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe IEC 60445 colour code standard has become the global baseline for electrical safety and system identification. Blue insulation for neutral conductors is now the dominant international convention, adopted across Europe, the UK, and increasingly worldwide. The PFLD-NBL-S120M40A delivers a 400A-rated neutral connection that embodies this global standard, ensuring instant recognition and seamless integration into modern, internationally-aligned installations. With dual-rated 400A\/660A capacity and rated for 1000 volts AC or 1500 volts DC, this female contact line drain connector provides the low-impedance, fault-tolerant neutral pathway required by contemporary industrial systems, utility grids, and renewable energy infrastructure. Choose blue insulation when specification compliance and global interoperability are paramount.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 400A \/ 660A dual-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 1000V AC maximum \/ 1500V DC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstand Voltage:\u003c\/strong\u003e 4500V test (three seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit:\u003c\/strong\u003e 35.5 kilo-amperes symmetrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e Greater than 5000 megohms at 500V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e 0.1 milliohms nominal (at rated current)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e 45 to 85 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Cycles:\u003c\/strong\u003e 500 cycles minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67 when mated\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60445:\u003c\/strong\u003e Compliant with international colour code standard for electrical conductors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV:\u003c\/strong\u003e Certified to TÜV standard 1111303479\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Compliant with European Union directive requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Directive:\u003c\/strong\u003e Compliant with 2011\/65\/EU (Restriction of Hazardous Substances)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH Regulation:\u003c\/strong\u003e Registered and compliant with EC 1907\/2006 (Registration, Evaluation, Authorisation, and Restriction of Chemicals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL94-V0:\u003c\/strong\u003e Housing meets highest flame-resistance specification\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eEuropean and international utility-scale power distribution systems requiring neutral continuity at 400A capacity\u003c\/li\u003e\n\u003cli\u003eIndustrial switchgear, control cabinets, and modular power systems aligned with IEC standards\u003c\/li\u003e\n\u003cli\u003eRenewable energy installations (solar farms, wind turbines, battery energy storage) in Europe and beyond\u003c\/li\u003e\n\u003cli\u003eHeavy industrial machinery and process automation requiring neutral return paths with minimal impedance\u003c\/li\u003e\n\u003cli\u003eData centers, telecommunications infrastructure, and mission-critical facilities operating under IEC compliance\u003c\/li\u003e\n\u003cli\u003eMarine and offshore platforms requiring international colour code compliance and high fault current handling\u003c\/li\u003e\n\u003cli\u003ePortable power solutions and mobile power generation systems serving European and global markets\u003c\/li\u003e\n\u003cli\u003eSystem integrations across multiple regions where IEC 60445 ensures universal recognition and interoperability\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain female contact connector is fully compatible with male contacts from major single-pole power connector families operating under IEC standards. The push-and-twist coupling mechanism (non-CAM) delivers intuitive, reliable mating with consistent electrical and mechanical integrity across all connection cycles.\u003c\/p\u003e\n\u003cp\u003eCable gland accommodation: M40 x 1.5 thread (interior diameter 22 millimeters standard, or 33 millimeters with optional brass silver-plated reduction sleeve). Accommodates cables up to 16.50 millimeters diameter when using the reduction sleeve.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-NBL-S120M40A | PowerFit 400A Line Drain, Neutral (N) Blue (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with blue housing for IEC - European power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-NBL-S120M40A\",\n \"mpn\": \"PFLD-NBL-S120M40A\",\n \"color\": \"Blue\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Blue\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-NBL-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-NBL-S120M40A different from a standard inline power connector?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NBL-S120M40A is a KUPO PowerFit 400A line drain connector with a blue housing, designated for the Neutral (N) conductor under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The blue housing enables instant visual identification of the N conductor across cable runs. It is commonly deployed in sports venue and stadium event applications. Stadium events combine massive power demands with outdoor exposure and strict safety requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat voltage and amperage is PFLD-NBL-S120M40A rated for?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NBL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the blue housing on PFLD-NBL-S120M40A indicate about its neutral assignment?\u003c\/h3\u003e\n \u003cp\u003eBlue as Neutral follows IEC 60446, the current harmonized European and UK standard. Under IEC, blue is exclusively reserved for the neutral conductor. This is the most commonly specified neutral color in international installations and is mandatory in EU member states. On the Line Drain connector, the blue housing is visible along the full 190mm body length, making N identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Using blue for neutral in IEC jurisdictions is not optional. It is a code requirement that simplifies circuit identification and improves safety across multi-national installations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety standards govern the design and manufacture of PFLD-NBL-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NBL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-NBL-S120M40A practical for field assembly during setup?\u003c\/h3\u003e\n \u003cp\u003eTo assemble PFLD-NBL-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLD-NBL-S120M40A versatile for sports venue and stadium event applications?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The dual 400A\/660A rating handles the largest venue power feeds, 13 color-coded variants support complex multi-circuit distribution plans, and CE marking plus TUV certification satisfy international event safety standards. For N circuits using Europe and UK (IEC 60446) color conventions, the blue PFLD-NBL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes PFLD-NBL-S120M40A different from a standard inline power connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NBL-S120M40A is a KUPO PowerFit 400A line drain connector with a blue housing, designated for the Neutral (N) conductor under Europe and UK (IEC 60446) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The blue housing enables instant visual identification of the N conductor across cable runs. It is commonly deployed in sports venue and stadium event applications. Stadium events combine massive power demands with outdoor exposure and strict safety requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage and amperage is PFLD-NBL-S120M40A rated for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NBL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"What does the blue housing on PFLD-NBL-S120M40A indicate about its neutral assignment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue as Neutral follows IEC 60446, the current harmonized European and UK standard. Under IEC, blue is exclusively reserved for the neutral conductor. This is the most commonly specified neutral color in international installations and is mandatory in EU member states. On the Line Drain connector, the blue housing is visible along the full 190mm body length, making N identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. Using blue for neutral in IEC jurisdictions is not optional. It is a code requirement that simplifies circuit identification and improves safety across multi-national installations.\"}}, {\"@type\": \"Question\", \"name\": \"What safety standards govern the design and manufacture of PFLD-NBL-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NBL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLD-NBL-S120M40A practical for field assembly during setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble PFLD-NBL-S120M40A, remove the M40 cable gland and extract the contact. Insert the contact into the insulator and align the cotter pin hole. Strip back the cable jacket by approximately 33mm, then slide the R120 reduction sleeve (brass with silver plating, up to 16.50mm wire diameter) over the exposed conductor. Hammer the cotter pin in from its chamfered side for proper seating. Slide the cable with reduction sleeve into the contact, then tighten both set screws using a 5mm hex key to a minimum of 10.5 N\/m. Finally, thread the cable gland back on. The M40 gland includes two rubber bushings (inner diameter 23mm and 33mm) for flexibility with different cable sizes. At 190mm total length with a 32.5mm body diameter, the Line Drain is the longest connector in the PowerFit family, providing ample space for cable management and a secure grip surface.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLD-NBL-S120M40A versatile for sports venue and stadium event applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The dual 400A\/660A rating handles the largest venue power feeds, 13 color-coded variants support complex multi-circuit distribution plans, and CE marking plus TUV certification satisfy international event safety standards. For N circuits using Europe and UK (IEC 60446) color conventions, the blue PFLD-NBL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-NBL-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-NBL-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-NBL-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843104476,"sku":"PFLD-NBL-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-NBL-S120M40A.jpg?v=1777364436"},{"product_id":"pfld-nw","title":"PFLD-NW-S120M40A - PowerFit 400A Drain Line Connector, White (N)","description":"\u003c!-- Combined Shopify product HTML for PFLD-NW-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLD-NW-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Drain Connector (White) | PFLD-NW-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLD-NW-S120M40A\" data-color=\"White\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe North American electrical market is built on the National Electrical Code (NEC) colour conventions that have powered reliable, compliant infrastructure for generations. White insulation for neutral conductors is the established standard across the United States, Canada, and regions adopting NEC practices. The PFLD-NW-S120M40A delivers 400A-rated neutral connectivity that meets and exceeds NEC requirements, ensuring regulatory compliance and compatibility with the vast installed base of North American industrial, utility, and commercial systems. With dual-rated 400A\/660A capacity and rated for 1000 volts AC or 1500 volts DC, this female contact line drain connector provides the dependable, low-impedance neutral return path that powers data centers, manufacturing facilities, utility distribution networks, and modular power solutions across North America.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 400A \/ 660A dual-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 1000V AC maximum \/ 1500V DC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstand Voltage:\u003c\/strong\u003e 4500V test (three seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit:\u003c\/strong\u003e 35.5 kilo-amperes symmetrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e Greater than 5000 megohms at 500V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e 0.1 milliohms nominal (at rated current)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e 45 to 85 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Cycles:\u003c\/strong\u003e 500 cycles minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67 when mated\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEC Compliance:\u003c\/strong\u003e Compliant with National Electrical Code colour code and installation standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV:\u003c\/strong\u003e Certified to TÜV standard 1111303479\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Compliant with European Union directive requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Directive:\u003c\/strong\u003e Compliant with 2011\/65\/EU (Restriction of Hazardous Substances)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH Regulation:\u003c\/strong\u003e Registered and compliant with EC 1907\/2006 (Registration, Evaluation, Authorisation, and Restriction of Chemicals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL94-V0:\u003c\/strong\u003e Housing material meets highest flame-resistance classification\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eNorth American utility-scale power distribution requiring 400A neutral capacity and NEC compliance\u003c\/li\u003e\n\u003cli\u003eIndustrial switchgear, load centers, and modular power systems integrated across the United States and Canada\u003c\/li\u003e\n\u003cli\u003eHeavy industrial machinery, process automation, and manufacturing facilities operating at 400A neutral duty\u003c\/li\u003e\n\u003cli\u003eData centers and telecommunications infrastructure serving North American markets with high current neutral requirements\u003c\/li\u003e\n\u003cli\u003eRenewable energy installations (solar farms, wind turbines, battery energy storage) designed to NEC standards\u003c\/li\u003e\n\u003cli\u003ePortable and mobile power generation systems deployed across North American jobsites and facilities\u003c\/li\u003e\n\u003cli\u003eMarine platforms and offshore structures operating under North American marine electrical codes\u003c\/li\u003e\n\u003cli\u003eSystem expansions and upgrades to existing North American electrical infrastructure where colour code consistency is essential\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Drain female contact connector is fully compatible with male contacts from major single-pole power connector families operating under NEC standards across North America. The push-and-twist coupling mechanism (non-CAM) delivers intuitive, reliable mating with consistent electrical and mechanical integrity throughout the product lifecycle.\u003c\/p\u003e\n\u003cp\u003eCable gland accommodation: M40 x 1.5 thread (interior diameter 22 millimeters standard, or 33 millimeters with optional brass silver-plated reduction sleeve). Accommodates cables up to 16.50 millimeters diameter with reduction sleeve option.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLD-NW-S120M40A | PowerFit 400A Line Drain, Neutral (N) White (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Line Drain single-pole connector with white housing for NEC - North American power distribution systems. Female Contact, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLD-NW-S120M40A\",\n \"mpn\": \"PFLD-NW-S120M40A\",\n \"color\": \"White\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"White\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLD-NW-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the PFLD-NW-S120M40A and what role does it play in a PowerFit system?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NW-S120M40A is a KUPO PowerFit 400A line drain connector with a white housing, designated for the Neutral (N) conductor under North America (NEC) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The white housing enables instant visual identification of the N conductor across cable runs. It is commonly deployed in agricultural and greenhouse operation applications. Agricultural power distribution faces moisture from irrigation, fertilizer chemicals, temperature extremes from greenhouse heating, and often rural locations far from electrical supply houses.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical ratings and wire capacity of PFLD-NW-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NW-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for N circuits carrying continuous neutral current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the white housing on PFLD-NW-S120M40A indicate about its neutral assignment?\u003c\/h3\u003e\n \u003cp\u003eWhite identifies the Neutral conductor under North American NEC conventions. White is universally recognized across the USA and Canada as neutral, and using any other color for neutral in NEC-governed installations typically requires special marking or approval. On the Line Drain connector, the white housing is visible along the full 190mm body length, making N identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. A dedicated white PowerFit connector for the neutral return path eliminates guesswork in three-phase-plus-neutral distribution systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications and safety ratings does PFLD-NW-S120M40A carry?\u003c\/h3\u003e\n \u003cp\u003ePFLD-NW-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLD-NW-S120M40A compatible with single-pole connectors from other manufacturers?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The silicone O-ring seals against irrigation moisture, the thermoplastic housing resists agricultural chemical exposure, and the push-and-twist mechanism does not require specialized tools that might not be available in remote locations. For N circuits using North America (NEC) color conventions, the white PFLD-NW-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the PFLD-NW-S120M40A and what role does it play in a PowerFit system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NW-S120M40A is a KUPO PowerFit 400A line drain connector with a white housing, designated for the Neutral (N) conductor under North America (NEC) conventions. As the drain side of an inline cable connection, it receives the mating source contact and provides a sealed, IP67-rated junction when coupled. The white housing enables instant visual identification of the N conductor across cable runs. It is commonly deployed in agricultural and greenhouse operation applications. Agricultural power distribution faces moisture from irrigation, fertilizer chemicals, temperature extremes from greenhouse heating, and often rural locations far from electrical supply houses.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical ratings and wire capacity of PFLD-NW-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NW-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for N circuits carrying continuous neutral current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the white housing on PFLD-NW-S120M40A indicate about its neutral assignment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"White identifies the Neutral conductor under North American NEC conventions. White is universally recognized across the USA and Canada as neutral, and using any other color for neutral in NEC-governed installations typically requires special marking or approval. On the Line Drain connector, the white housing is visible along the full 190mm body length, making N identification easy even when cables are bundled tightly. The ergonomic rubber grip section also carries the color, so technicians can identify the phase while handling the connector. A dedicated white PowerFit connector for the neutral return path eliminates guesswork in three-phase-plus-neutral distribution systems.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications and safety ratings does PFLD-NW-S120M40A carry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLD-NW-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The silicone O-ring seal contributes to the IP67 rating when mated, meaning the connection is fully protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLD-NW-S120M40A compatible with single-pole connectors from other manufacturers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The silicone O-ring seals against irrigation moisture, the thermoplastic housing resists agricultural chemical exposure, and the push-and-twist mechanism does not require specialized tools that might not be available in remote locations. For N circuits using North America (NEC) color conventions, the white PFLD-NW-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLD-NW-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLD-NW-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLD-NW-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843137244,"sku":"PFLD-NW-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLD-NW-S120M40A.jpg?v=1777364437"},{"product_id":"pfls-1bk","title":"PFLS-1BK-S120M40A - PowerFit 400A Source Line Connector, Black (L1)","description":"\u003c!-- Combined Shopify product HTML for PFLS-1BK-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-1BK-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Black) | PFLS-1BK-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-1BK-S120M40A\" data-color=\"Black\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eEngineered for North American production workflows, the PFLS-1BK-S120M40A delivers the innovation that sets PowerFit apart: a patent-pending key-release pin mechanism for tool-free disconnection. Where traditional connectors demand extra tools and wasted setup time, this Line Source connector's push-and-twist connection with integrated key-release allows rapid disconnect and reconnect cycles - essential for fast-paced touring and event production. NEC-compliant black phase marking ensures instant visual identification on crowded stage decks, while the robust 400A\/660A dual-rated design handles everything from monitor systems to main power distribution without compromise.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovative Key-Release Pin:\u003c\/strong\u003e Patent-pending mechanism enables fast, tool-free disconnection - no screwdriver or hex key required for standard uncoupling, dramatically reducing changeover time on set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale Contact Design:\u003c\/strong\u003e Distinguished from Line Drain by ergonomic male contact configuration paired with push-and-twist connection for confident mating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass Silver-Plated Contact:\u003c\/strong\u003e Superior conductivity and corrosion resistance for reliable signal integrity across extended touring schedules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Thermoplastic Housing:\u003c\/strong\u003e Non-conductive, high-impact-resistant material provides electrical safety and physical protection in demanding venue environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Rubber Grip:\u003c\/strong\u003e Textured surface enhances handling comfort and ensures secure grip even with gloved hands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67-Rated Sealing:\u003c\/strong\u003e M40 x 1.5 cable gland with rubber bushing guarantees ingress protection in outdoor and damp conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Rated Performance:\u003c\/strong\u003e 400A\/660A rating accommodates diverse power distribution configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTÜV (Certificate: 1111303479)\u003c\/li\u003e\n\u003cli\u003eCE Marking\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eREACH Compliant\u003c\/li\u003e\n\u003cli\u003eUL94-V0 Flame Rating\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eLive Event Audio \u0026amp; Video Production\u003c\/li\u003e\n\u003cli\u003eTouring Sound Systems\u003c\/li\u003e\n\u003cli\u003eStage \u0026amp; Lighting Power Distribution\u003c\/li\u003e\n\u003cli\u003eConcert \u0026amp; Festival Infrastructure\u003c\/li\u003e\n\u003cli\u003eMobile Production Trucks\u003c\/li\u003e\n\u003cli\u003eRental \u0026amp; House Power Management\u003c\/li\u003e\n\u003cli\u003eHigh-Current Audio Distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Amperage:\u003c\/strong\u003e 400A \/ 660A dual-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 1000V AC (max) \/ 1500V DC (max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Compatibility:\u003c\/strong\u003e M40 x 1.5 gland accommodates cables with 22 - 33 mm outer diameter; reduction sleeve (R120) available for smaller cables up to 16.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Standard:\u003c\/strong\u003e Push-and-twist with key-release mechanism (IEC 60320 derivative, proprietary key-release pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Marking Standard:\u003c\/strong\u003e NEC (North America)\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-1BK-S120M40A | PowerFit 400A Line Source, L1 (Phase A) Black (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with black housing for NEC - North American power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-1BK-S120M40A\",\n \"mpn\": \"PFLS-1BK-S120M40A\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-1BK-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFLS-1BK-S120M40A and what makes it innovative?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1BK-S120M40A is a KUPO PowerFit 400A line source connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical performance does PFLS-1BK-S120M40A deliver?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the black L1 variant (PFLS-1BK-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eUnder North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Line Source connector, the black housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L1 circuit. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications apply to PFLS-1BK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the key-release mechanism work on PFLS-1BK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-1BK-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-1BK-S120M40A compare to traditional single-pole power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1BK-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives. These features, combined with TUV Rheinland certification and the phase-encoded black housing for L1 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFLS-1BK-S120M40A and what makes it innovative?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1BK-S120M40A is a KUPO PowerFit 400A line source connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical performance does PFLS-1BK-S120M40A deliver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the black L1 variant (PFLS-1BK-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Line Source connector, the black housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L1 circuit. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications apply to PFLS-1BK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"How does the key-release mechanism work on PFLS-1BK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-1BK-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-1BK-S120M40A compare to traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1BK-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives. These features, combined with TUV Rheinland certification and the phase-encoded black housing for L1 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-1BK-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-1BK-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-1BK-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843202780,"sku":"PFLS-1BK-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-1BK-S120M40A.jpg?v=1777364438"},{"product_id":"pfls-1r","title":"PFLS-1R-S120M40A - PowerFit 400A Source Line Connector, Red (L1)","description":"\u003c!-- Combined Shopify product HTML for PFLS-1R-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-1R-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Red) | PFLS-1R-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-1R-S120M40A\" data-color=\"Red\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eBuilt for mobile touring operations across the Southern Hemisphere and legacy UK installations, the PFLS-1R-S120M40A streamlines field setup with a breakthrough: the integrated key-release pin that eliminates fumbling with tools when reconfiguring power lines. Australia and UK-Old phase-standard red marking ensures crew recognition across regional venues and hire houses. This 400A\/660A dual-rated Line Source connector pairs a male contact with push-and-twist connection geometry optimized for high-frequency connect\/disconnect cycles typical of touring shows. Brass silver-plated conductivity and IP67 environmental sealing mean reliable performance from Queensland outdoor festivals to UK arena circuits.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey-Release Pin Innovation:\u003c\/strong\u003e Patent-pending quick-disconnect mechanism cuts setup time by eliminating tool-assisted uncoupling - critical for touring venues with tight load-in windows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale Contact Geometry:\u003c\/strong\u003e Counterpart to Line Drain, the male contact design ensures intuitive mating and confident seating during rapid changeovers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegional Phase Marking:\u003c\/strong\u003e Red L1 marking aligns with Australia and UK-Old standards, ensuring immediate visual compliance and crew familiarity in regional hire networks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Rubber Grip:\u003c\/strong\u003e Enhanced handling control under gloved conditions, essential for outdoor and night-shift operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass Silver-Plated Contact:\u003c\/strong\u003e Maintains low contact resistance and resists oxidation across diverse climate zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Thermoplastic Body:\u003c\/strong\u003e Lightweight yet resilient housing survives rough handling inherent in touring transport and storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Environmental Sealing:\u003c\/strong\u003e M40 x 1.5 cable gland with integrated rubber bushing protects against dust and moisture in outdoor and temporary venues\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTÜV (Certificate: 1111303479)\u003c\/li\u003e\n\u003cli\u003eCE Marking\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eREACH Compliant\u003c\/li\u003e\n\u003cli\u003eUL94-V0 Flame Rating\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTouring Sound \u0026amp; Lighting Infrastructure\u003c\/li\u003e\n\u003cli\u003eFestival \u0026amp; Outdoor Event Production\u003c\/li\u003e\n\u003cli\u003eRegional Hire House Power Distribution\u003c\/li\u003e\n\u003cli\u003eMobile PA \u0026amp; Console Power\u003c\/li\u003e\n\u003cli\u003eTemporary Venue Installations\u003c\/li\u003e\n\u003cli\u003eAustralia \u0026amp; UK Arena \/ Club Networks\u003c\/li\u003e\n\u003cli\u003eHigh-Reliability Touring Networks\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Amperage:\u003c\/strong\u003e 400A \/ 660A dual-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 1000V AC (max) \/ 1500V DC (max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Compatibility:\u003c\/strong\u003e M40 x 1.5 gland accommodates cables with 22 - 33 mm outer diameter; reduction sleeve (R120) available for smaller cables up to 16.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Standard:\u003c\/strong\u003e Push-and-twist with key-release mechanism (IEC 60320 derivative, proprietary key-release pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Marking Standard:\u003c\/strong\u003e Australia \/ UK Old (Red L1)\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; 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color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-1R-S120M40A | PowerFit 400A Line Source, L1 (Phase A) Red (Alternate L1 \/ Australian)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with red housing for Alternate L1 \/ Australian power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-1R-S120M40A\",\n \"mpn\": \"PFLS-1R-S120M40A\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (Alternate L1 \/ Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-1R-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-1R-S120M40A improve on traditional single-pole power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1R-S120M40A is a KUPO PowerFit 400A line source connector with a red housing, identifying Line 1 (L1) under Australia conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the current and voltage specifications for PFLS-1R-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the red L1 variant (PFLS-1R-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eAustralian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Line Source connector, the red housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L1 circuit. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLS-1R-S120M40A independently tested and certified?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFLS-1R-S120M40A be integrated into an existing power distribution system?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The IP67 rating means production does not stop for rain, and the push-and-twist connection resists accidental disconnection from cable tension or foot traffic across cable runs. For L1 circuits using Australia color conventions, the red PFLS-1R-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the assembly and disconnection process for PFLS-1R-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-1R-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFLS-1R-S120M40A improve on traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1R-S120M40A is a KUPO PowerFit 400A line source connector with a red housing, identifying Line 1 (L1) under Australia conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\"}}, {\"@type\": \"Question\", \"name\": \"What are the current and voltage specifications for PFLS-1R-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the red L1 variant (PFLS-1R-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Australian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Line Source connector, the red housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L1 circuit. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-1R-S120M40A independently tested and certified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFLS-1R-S120M40A be integrated into an existing power distribution system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The IP67 rating means production does not stop for rain, and the push-and-twist connection resists accidental disconnection from cable tension or foot traffic across cable runs. For L1 circuits using Australia color conventions, the red PFLS-1R-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"What is the assembly and disconnection process for PFLS-1R-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-1R-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-1R-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-1R-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-1R-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843268316,"sku":"PFLS-1R-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-1R-S120M40A-b.jpg?v=1777364440"},{"product_id":"pfls-1bn","title":"PFLS-1BN-S120M40A - PowerFit 400A Source Line Connector, Brown (L1)","description":"\u003c!-- Combined Shopify product HTML for PFLS-1BN-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-1BN-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Brown) | PFLS-1BN-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-1BN-S120M40A\" data-color=\"Brown\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-1BN-S120M40A brings intelligent European-standard design to high-current power distribution across the IEC region. Brown L1 phase marking ensures seamless integration with continental venue infrastructure and rental networks that operate under strict electrical compliance codes. What truly distinguishes this Line Source connector is its patent-pending key-release pin - a smart mechanical innovation that replaces the traditional tool-assisted uncoupling approach, reducing setup complexity and handler fatigue on multi-day installations. Combining a male contact with push-and-twist geometry, 400A\/660A dual-rating, and IP67 environmental sealing, the PFLS-1BN-S120M40A delivers the reliability and efficiency demanded by European touring productions and permanent installation networks.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary Key-Release Pin:\u003c\/strong\u003e Patent-pending mechanism replaces tool-dependent uncoupling with a simple push-and-twist motion, reducing handler training requirements and setup errors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Phase Compliance:\u003c\/strong\u003e Brown L1 marking aligns with European electrical standards (BS 1363, CEE 7\/16 derivatives) and meets regional venue expectations across EU, UK (new standard), and associated markets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale Contact Architecture:\u003c\/strong\u003e Carefully engineered contact geometry pairs with the line source connection protocol for reliable mating across thousands of cycle operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Engineered Sealing:\u003c\/strong\u003e M40 x 1.5 cable gland with dual-component (nylon\/rubber) bushing achieves IP67 rating without compromising quick-coupling ease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass Silver-Plated Conductivity:\u003c\/strong\u003e Superior contact resistance (0.1 milliohms) and oxidation resistance ensure consistent power delivery on extended touring and festival circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermoplastic Housing Durability:\u003c\/strong\u003e High-impact-resistant, non-conductive material rated UL94-V0 provides both physical and electrical safety in professional venues\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Handling:\u003c\/strong\u003e Textured rubber grip improves comfort during extended use and gloved operation\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eTÜV (Certificate: 1111303479)\u003c\/li\u003e\n\u003cli\u003eCE Marking\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eREACH Compliant\u003c\/li\u003e\n\u003cli\u003eUL94-V0 Flame Rating\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eEuropean Tour \u0026amp; Festival Infrastructure\u003c\/li\u003e\n\u003cli\u003eIEC-Compliant Venue Power Distribution\u003c\/li\u003e\n\u003cli\u003eFixed Installation Networks (Theatres, Arenas, Clubs)\u003c\/li\u003e\n\u003cli\u003eMulti-Day Event Production\u003c\/li\u003e\n\u003cli\u003eRegional \u0026amp; International Touring Networks\u003c\/li\u003e\n\u003cli\u003eHigh-Current Audio \u0026amp; Lighting Distribution\u003c\/li\u003e\n\u003cli\u003eRental House Power Management (EU\/UK\/Associated Markets)\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Amperage:\u003c\/strong\u003e 400A \/ 660A dual-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 1000V AC (max) \/ 1500V DC (max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Compatibility:\u003c\/strong\u003e M40 x 1.5 gland accommodates cables with 22 - 33 mm outer diameter; reduction sleeve (R120) available for smaller cables up to 16.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating Standard:\u003c\/strong\u003e Push-and-twist with key-release mechanism (IEC 60320 derivative, proprietary key-release pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Marking Standard:\u003c\/strong\u003e IEC (Europe \u0026amp; UK New)\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-1BN-S120M40A | PowerFit 400A Line Source, L1 (Phase A) Brown (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with brown housing for IEC - European power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-1BN-S120M40A\",\n \"mpn\": \"PFLS-1BN-S120M40A\",\n \"color\": \"Brown\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Brown\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-1BN-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the purpose of PFLS-1BN-S120M40A in a PowerFit distribution setup?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1BN-S120M40A is a KUPO PowerFit 400A line source connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-1BN-S120M40A maintain electrical integrity at high current loads?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1BN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the brown L1 variant (PFLS-1BN-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eBrown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Line Source connector, the brown housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L1 circuit. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLS-1BN-S120M40A safe for professional high-current applications?\u003c\/h3\u003e\n \u003cp\u003ePFLS-1BN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow do you connect and disconnect PFLS-1BN-S120M40A in the field?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-1BN-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLS-1BN-S120M40A versatile for broadcast outside broadcast (OB) truck applications?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin allows tool-free disconnection during rapid strike, while the compact form factor fits the tight cable management spaces inside and around OB vehicles. For L1 circuits using Europe and UK (IEC 60446) color conventions, the brown PFLS-1BN-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the purpose of PFLS-1BN-S120M40A in a PowerFit distribution setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1BN-S120M40A is a KUPO PowerFit 400A line source connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-1BN-S120M40A maintain electrical integrity at high current loads?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1BN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the brown L1 variant (PFLS-1BN-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Brown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Line Source connector, the brown housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L1 circuit. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLS-1BN-S120M40A safe for professional high-current applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-1BN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"How do you connect and disconnect PFLS-1BN-S120M40A in the field?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-1BN-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLS-1BN-S120M40A versatile for broadcast outside broadcast (OB) truck applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin allows tool-free disconnection during rapid strike, while the compact form factor fits the tight cable management spaces inside and around OB vehicles. For L1 circuits using Europe and UK (IEC 60446) color conventions, the brown PFLS-1BN-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-1BN-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-1BN-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-1BN-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843301084,"sku":"PFLS-1BN-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-1BN-S120M40A-b.jpg?v=1777364442"},{"product_id":"pfls-2bk","title":"PFLS-2BK-S120M40A - PowerFit 400A Source Line Connector, Black (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLS-2BK-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-2BK-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Black) | PFLS-2BK-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-2BK-S120M40A\" data-color=\"Black\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-2BK-S120M40A brings industrial-grade power distribution to European and IEC-standard installations. As a Line Source connector with male contact and patent key-release pin, this inline solution enables seamless mating to Drain connectors while supporting 400A continuous current. The black phase conductor aligns with IEC conventions for L2 applications across industrial facilities, temporary power systems, and event staging where reliable European power standards are required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale Contact with Key-Release Pin:\u003c\/strong\u003e Innovative push-and-twist design with tool-free disconnection via patent key-release mechanism for user safety and rapid reconnection workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-and-Twist Connection:\u003c\/strong\u003e Intuitive mating procedure - no CAM tools or complex alignment steps required in high-pressure event environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact POM Cotter Pin:\u003c\/strong\u003e Shorter polyoxymethylene pin optimizes connector footprint while maintaining reliable locking; removable with small slotted screwdriver if field adjustment is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400A Continuous Capacity:\u003c\/strong\u003e Rated for 400A with 120mm² cable; upgradeable to 660A with 240mm² cable configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Sealed Mating:\u003c\/strong\u003e Protects against dust, water spray, and temporary submersion when connectors are fully mated and locked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM40 Cable Gland with Dual Bushings:\u003c\/strong\u003e Nylon and rubber sealing system with 22mm and 33mm ID options ensures strain relief across cable diameter ranges.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland:\u003c\/strong\u003e Certified (ID 1111303479) - Type Approval, Safety, Regular Production Surveillance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCE Marked\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH:\u003c\/strong\u003e Fully compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-2BK-S120M40A excels in European and IEC-compliant installations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial facilities with three-phase power distribution\u003c\/li\u003e\n\u003cli\u003eTemporary power systems for construction, theater, and event production\u003c\/li\u003e\n\u003cli\u003eData centers and critical infrastructure requiring 400A L2 branch circuits\u003c\/li\u003e\n\u003cli\u003eBroadcasting and live entertainment setups where rapid power deployment is essential\u003c\/li\u003e\n\u003cli\u003eRenewable energy installations (solar farms, wind systems) with European grid compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-2BK-S120M40A (Source) mates directly with PFLD-2BK-S120M40A (Line Drain) and PFPD-2BK (Panel Drain) connectors, completing power chains from source through distribution to branch circuits. This connector is compatible with major brands of single-pole power connector systems. Ensure matching phase conductors (L2 Black\/IEC) throughout the circuit to prevent cross-phasing.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-2BK-S120M40A | PowerFit 400A Line Source, L2 (Phase B) Black (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with black housing for IEC - European power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-2BK-S120M40A\",\n \"mpn\": \"PFLS-2BK-S120M40A\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-2BK-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy was PFLS-2BK-S120M40A designed with a key-release mechanism?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2BK-S120M40A is a KUPO PowerFit 400A line source connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical performance does PFLS-2BK-S120M40A deliver?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the black L2 variant (PFLS-2BK-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eUnder IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Line Source connector, the black housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications apply to PFLS-2BK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLS-2BK-S120M40A compatible with single-pole connectors from other manufacturers?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 400A continuous rating (660A with 240mm2 cable) handles industrial loads, the flame-retardant UL94-V0 housing resists chemical exposure, and the push-and-twist lock prevents vibration-induced disconnection. For L2 circuits using Europe and UK (IEC 60446) color conventions, the black PFLS-2BK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Why was PFLS-2BK-S120M40A designed with a key-release mechanism?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2BK-S120M40A is a KUPO PowerFit 400A line source connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical performance does PFLS-2BK-S120M40A deliver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2BK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the black L2 variant (PFLS-2BK-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Line Source connector, the black housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications apply to PFLS-2BK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2BK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-2BK-S120M40A compatible with single-pole connectors from other manufacturers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 400A continuous rating (660A with 240mm2 cable) handles industrial loads, the flame-retardant UL94-V0 housing resists chemical exposure, and the push-and-twist lock prevents vibration-induced disconnection. For L2 circuits using Europe and UK (IEC 60446) color conventions, the black PFLS-2BK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-2BK-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-2BK-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-2BK-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843563228,"sku":"PFLS-2BK-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-2BK-S120M40A-b.jpg?v=1777364443"},{"product_id":"pfls-2r","title":"PFLS-2R-S120M40A - PowerFit 400A Source Line Connector, Red (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLS-2R-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-2R-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Red) | PFLS-2R-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-2R-S120M40A\" data-color=\"Red\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003ePurpose-built for North American power systems, the PFLS-2R-S120M40A delivers 400A L2 connectivity with the reliability expected in demanding event and entertainment applications. This Line Source connector features a male contact and patent key-release pin for intuitive push-and-twist mating, eliminating the need for complex tools or procedures during rapid deployment scenarios. Red phase identification follows NEC convention, making it the trusted choice for large-venue events, touring productions, and high-amperage temporary power installations where speed and safety cannot be compromised.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale Contact with Patent Key-Release Pin:\u003c\/strong\u003e Effortless tool-free disconnection via proprietary key-release mechanism - designed for busy event technicians who need quick reconfiguration without equipment damage risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-and-Twist Mating:\u003c\/strong\u003e No alignment tools, no CAM locks - simply push fully and twist to secure. Disconnect by engaging the key-release pin and pulling apart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact POM Cotter Pin:\u003c\/strong\u003e Engineered shorter than Drain variants for optimal inline connector profile; field-serviceable with a small slotted screwdriver if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400A Continuous Rating:\u003c\/strong\u003e Tested for sustained 400A with 120mm² cable; scales to 660A with 240mm² cable options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Sealed When Mated:\u003c\/strong\u003e Full environmental protection during operation in outdoor events, rain, or moisture-prone venues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon\/Rubber Cable Gland:\u003c\/strong\u003e M40 x 1.5 gland with 22mm\/33mm ID bushings ensures strain relief and cable retention across standard wire gauges.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland Certification:\u003c\/strong\u003e ID 1111303479 - Full Type Approval, Safety, and Production Surveillance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Declaration:\u003c\/strong\u003e European market authorization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH Compliance:\u003c\/strong\u003e Fully certified for hazardous substance restrictions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-2R-S120M40A (Line Source, male contact) mates directly with PFLD-2R-S120M40A (Line Drain, female contact) and PFPD-2R (Panel Drain) connectors to form complete power distribution chains. This connector is compatible with major brands of single-pole power connector systems. Always match phase colors throughout the circuit (red L2 to red L2) to prevent cross-phasing and ensure electrical code compliance.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power source connections requiring dedicated L2 feed lines\u003c\/li\u003e\n \u003cli\u003eEntertainment dimmer rack and lighting control source power feeds\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing source power connections with three-phase requirements\u003c\/li\u003e\n \u003cli\u003ePower distribution source connections for mining and heavy industry operations\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event source power feeds with weather-exposed installations\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling output connections requiring per-phase source management\u003c\/li\u003e\n \u003cli\u003eUPS and bypass panel source power cabling for critical infrastructure\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-2R-S120M40A | PowerFit 400A Line Source, L2 (Phase B) Red (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with red housing for NEC - North American power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-2R-S120M40A\",\n \"mpn\": \"PFLS-2R-S120M40A\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-2R-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFLS-2R-S120M40A and what makes it innovative?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2R-S120M40A is a KUPO PowerFit 400A line source connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the current and voltage specifications for PFLS-2R-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the red L2 variant (PFLS-2R-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eRed marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Line Source connector, the red housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLS-2R-S120M40A independently tested and certified?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the assembly and disconnection process for PFLS-2R-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-2R-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-2R-S120M40A compare to traditional single-pole power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2R-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded red housing for L2 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFLS-2R-S120M40A and what makes it innovative?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2R-S120M40A is a KUPO PowerFit 400A line source connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\"}}, {\"@type\": \"Question\", \"name\": \"What are the current and voltage specifications for PFLS-2R-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2R-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the red L2 variant (PFLS-2R-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Red marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Line Source connector, the red housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-2R-S120M40A independently tested and certified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2R-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"What is the assembly and disconnection process for PFLS-2R-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-2R-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-2R-S120M40A compare to traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2R-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TUV Rheinland certification and the phase-encoded red housing for L2 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-2R-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-2R-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-2R-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843595996,"sku":"PFLS-2R-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-2R-S120M40A.jpg?v=1777364445"},{"product_id":"pfls-2w","title":"PFLS-2W-S120M40A - PowerFit 400A Source Line Connector, White (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLS-2W-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-2W-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (White) | PFLS-2W-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-2W-S120M40A\" data-color=\"White\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eBuilt to meet Australian and New Zealand power distribution standards, the PFLS-2W-S120M40A provides 400A L2 connectivity with proven reliability under demanding environmental conditions. This Line Source connector integrates a male contact and patent key-release pin to enable rapid, tool-free disconnection - critical in outdoor venues, touring production systems, and mining\/industrial operations where environmental exposure is intense. White phase identification aligns with AS\/NZS 3000 color coding, ensuring seamless integration into Australia-Pacific power infrastructure.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale Contact \u0026amp; Patent Key-Release Pin:\u003c\/strong\u003e Proprietary push-and-twist design with tool-free release mechanism eliminates the need for CAM keys or specialty tools in field conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-and-Twist Interface:\u003c\/strong\u003e Intuitive mating procedure - fully insert and rotate to lock; disengage key-release pin to disconnect. No complex alignment or calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized POM Cotter Pin:\u003c\/strong\u003e Compact polyoxymethylene pin design specific to Source connectors; field-adjustable with small slotted screwdriver if required during maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400A Rated Continuous Capacity:\u003c\/strong\u003e Tested at 400A with 120mm² cable; expandable to 660A using 240mm² cable configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Protection When Mated:\u003c\/strong\u003e Full dust and water ingress protection - rated for coastal spray, high-humidity mining sites, and outdoor event exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Cable Gland:\u003c\/strong\u003e M40 x 1.5 specification with nylon and rubber sealing; 22mm and 33mm ID bushing options accommodate varied conductor diameters.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland Certification:\u003c\/strong\u003e ID 1111303479 - Type Approval, Safety, Regular Production Surveillance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marked:\u003c\/strong\u003e European Union market authorization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH Certified:\u003c\/strong\u003e Hazardous substance restrictions compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS\/NZS Compatibility:\u003c\/strong\u003e Engineered for Australian and New Zealand electrical standards with white L2 phase designation\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power source connections requiring dedicated L2 feed lines\u003c\/li\u003e\n \u003cli\u003eEntertainment dimmer rack and lighting control source power feeds\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing source power connections with three-phase requirements\u003c\/li\u003e\n \u003cli\u003ePower distribution source connections for mining and heavy industry operations\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event source power feeds with weather-exposed installations\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling output connections requiring per-phase source management\u003c\/li\u003e\n \u003cli\u003eUPS and bypass panel source power cabling for critical infrastructure\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Line Source connector is compatible with major brands of single-pole power connector systems. Its push-and-twist mating mechanism with patent key-release pin ensures standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-2W-S120M40A | PowerFit 400A Line Source, L2 (Phase B) White (Australian)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with white housing for Australian power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-2W-S120M40A\",\n \"mpn\": \"PFLS-2W-S120M40A\",\n \"color\": \"White\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"White\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-2W-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-2W-S120M40A improve on traditional single-pole power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2W-S120M40A is a KUPO PowerFit 400A line source connector with a white housing, identifying Line 2 (L2) under Australia conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-2W-S120M40A maintain electrical integrity at high current loads?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2W-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the white L2 variant (PFLS-2W-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eWhite as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Line Source connector, the white housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLS-2W-S120M40A safe for professional high-current applications?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2W-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLS-2W-S120M40A versatile for marine and shipyard applications?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. Silver-plated brass contacts resist corrosion far better than plain brass, the silicone O-ring maintains IP67 sealing in high-humidity conditions, and the non-conductive thermoplastic housing is impervious to salt corrosion. For L2 circuits using Australia color conventions, the white PFLS-2W-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow do you connect and disconnect PFLS-2W-S120M40A in the field?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-2W-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFLS-2W-S120M40A improve on traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2W-S120M40A is a KUPO PowerFit 400A line source connector with a white housing, identifying Line 2 (L2) under Australia conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-2W-S120M40A maintain electrical integrity at high current loads?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2W-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the white L2 variant (PFLS-2W-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"White as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Line Source connector, the white housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLS-2W-S120M40A safe for professional high-current applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2W-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLS-2W-S120M40A versatile for marine and shipyard applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. Silver-plated brass contacts resist corrosion far better than plain brass, the silicone O-ring maintains IP67 sealing in high-humidity conditions, and the non-conductive thermoplastic housing is impervious to salt corrosion. For L2 circuits using Australia color conventions, the white PFLS-2W-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"How do you connect and disconnect PFLS-2W-S120M40A in the field?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-2W-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-2W-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-2W-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-2W-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843628764,"sku":"PFLS-2W-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-2W-S120M40A-b.jpg?v=1777364447"},{"product_id":"pfls-2y","title":"PFLS-2Y-S120M40A - PowerFit 400A Source Line Connector, Yellow (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLS-2Y-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-2Y-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Yellow) | PFLS-2Y-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-2Y-S120M40A\" data-color=\"Yellow\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-2Y-S120M40A bridges legacy UK electrical infrastructure with modern safety and performance. Designed for installations using older IEE wiring conventions where yellow designates L2 phase, this Line Source connector delivers 400A continuous capacity with the innovation of a patent key-release pin and push-and-twist mating interface. Yellow phase identification ensures compatibility with heritage installations, touring equipment pre-wired to IEE standards, and mixed-vintage systems where gradual migration to current standards is underway. Male contact design and tool-free disconnection make field servicing seamless.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale Contact with Patent Key-Release Pin:\u003c\/strong\u003e Proprietary disconnect mechanism eliminates the need for CAM tools or field adjustment - simply push and twist to mate, engage the key-release pin to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-and-Twist Connection Method:\u003c\/strong\u003e Intuitive, repeatable mating procedure with no complex alignment or calibration required during setup or teardown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact POM Cotter Pin:\u003c\/strong\u003e Shorter polyoxymethylene pin optimized for Source variants; removable and re-seatable with a small slotted screwdriver if field maintenance becomes necessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400A Continuous Rating:\u003c\/strong\u003e Rated for 400A with 120mm² cable; supports 660A configurations using 240mm² cable options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Sealed Connection:\u003c\/strong\u003e Full environmental protection when mated - suitable for outdoor event stages, weather-exposed touring rigs, and damp indoor venues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Cable Management:\u003c\/strong\u003e M40 x 1.5 cable gland with nylon\/rubber sealing and 22mm\/33mm ID bushing options ensures strain relief across conductor sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland:\u003c\/strong\u003e Certified (ID 1111303479) - Type Approval, Safety, Regular Production Surveillance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Full European Union authorization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH:\u003c\/strong\u003e Hazardous substance compliance confirmed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUK Legacy Compatibility:\u003c\/strong\u003e Yellow L2 phase identification aligns with IEE wiring color convention used in pre-2004 UK installations\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-2Y-S120M40A (Line Source, male contact) mates directly with PFLD-2Y-S120M40A (Line Drain, female contact) and PFPD-2Y (Panel Drain) connectors. This connector is compatible with major brands of single-pole power connector systems. Maintain yellow L2 phase consistency throughout circuits to prevent cross-phasing errors and equipment damage. When integrating with modern BS 7909 systems (which use black for L2), implement clear labeling and safety procedures to prevent accidental misconnection.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power source connections requiring dedicated L2 feed lines\u003c\/li\u003e\n \u003cli\u003eEntertainment dimmer rack and lighting control source power feeds\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing source power connections with three-phase requirements\u003c\/li\u003e\n \u003cli\u003ePower distribution source connections for mining and heavy industry operations\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event source power feeds with weather-exposed installations\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling output connections requiring per-phase source management\u003c\/li\u003e\n \u003cli\u003eUPS and bypass panel source power cabling for critical infrastructure\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-2Y-S120M40A | PowerFit 400A Line Source, L2 (Phase B) Yellow (UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with yellow housing for UK (Old Standard) power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-2Y-S120M40A\",\n \"mpn\": \"PFLS-2Y-S120M40A\",\n \"color\": \"Yellow\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Yellow\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-2Y-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the purpose of PFLS-2Y-S120M40A in a PowerFit distribution setup?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2Y-S120M40A is a KUPO PowerFit 400A line source connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical performance does PFLS-2Y-S120M40A deliver?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2Y-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the yellow L2 variant (PFLS-2Y-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eYellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Line Source connector, the yellow housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications apply to PFLS-2Y-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-2Y-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the key-release mechanism work on PFLS-2Y-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-2Y-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLS-2Y-S120M40A compatible with single-pole connectors from other manufacturers?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 0.1 milliohm contact resistance minimizes heat generation at connection points, the 500-cycle mating rating supports repeated connect\/disconnect during maintenance, and the 1000V AC \/ 1500V DC rating provides margin for high-voltage DC distribution architectures. For L2 circuits using UK (Old, pre-2004) color conventions, the yellow PFLS-2Y-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the purpose of PFLS-2Y-S120M40A in a PowerFit distribution setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2Y-S120M40A is a KUPO PowerFit 400A line source connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical performance does PFLS-2Y-S120M40A deliver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2Y-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the yellow L2 variant (PFLS-2Y-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Line Source connector, the yellow housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications apply to PFLS-2Y-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2Y-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"How does the key-release mechanism work on PFLS-2Y-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-2Y-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-2Y-S120M40A compatible with single-pole connectors from other manufacturers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 0.1 milliohm contact resistance minimizes heat generation at connection points, the 500-cycle mating rating supports repeated connect\/disconnect during maintenance, and the 1000V AC \/ 1500V DC rating provides margin for high-voltage DC distribution architectures. For L2 circuits using UK (Old, pre-2004) color conventions, the yellow PFLS-2Y-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-2Y-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-2Y-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-2Y-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843661532,"sku":"PFLS-2Y-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-2Y-S120M40A.jpg?v=1777364449"},{"product_id":"pfls-3bl","title":"PFLS-3BL-S120M40A - PowerFit 400A Source Line Connector, Blue (L3)","description":"\u003c!-- Combined Shopify product HTML for PFLS-3BL-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-3BL-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Blue) | PFLS-3BL-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-3BL-S120M40A\" data-color=\"Blue\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-3BL-S120M40A is a 400A inline cable connector for L3 (Line 3) phase distribution, delivering universal blue-phase recognition across North American (NEC), UK, and Australian electrical standards. This Line Source connector houses the male contact and innovative patent key-release pin, enabling tool-free disconnection via push-and-twist engagement. Designed for industrial power systems requiring reliable, code-compliant phase identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe integrated male contact and patent key-release mechanism enable rapid, repeatable mating and unmating without dedicated tools. Simply push, twist, and release - the key pin disengages the connector cleanly on demand.\u003c\/li\u003e\n \u003cli\u003eThe source variant uses a shorter polyoxymethylene (POM) cotter pin optimized for cable-mounted operation. If pin replacement or maintenance is needed, a small slotted screwdriver allows field disassembly without specialized equipment.\u003c\/li\u003e\n \u003cli\u003eRated for 400A continuous with 120mm² cable; scales to 660A with 240mm² cable. Contact resistance remains below 0.1 milliohms across the full amperage range.\u003c\/li\u003e\n \u003cli\u003eSilicone O-ring and thermoplastic housing deliver IP67 protection when properly mated, protecting equipment in outdoor and high-moisture environments.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479), CE marked, RoHS, and REACH compliant. UL94-V0 flammability rating ensures safe operation in critical industrial environments.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eIndustrial distribution centers requiring multi-regional compliance (NEC + UK + AU)\u003c\/li\u003e\n\u003cli\u003eModular power systems with hot-swap L3 phase requirements\u003c\/li\u003e\n\u003cli\u003eOutdoor and weatherproofed installations (IP67 sealed)\u003c\/li\u003e\n\u003cli\u003eHigh-cycle mating environments (500-cycle rated)\u003c\/li\u003e\n\u003cli\u003eCable-to-cable power transfer with standardized phase handoff\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-3BL-S120M40A mates with corresponding PFLD (Line Drain) connectors and PFPS\/PFPD panel-mount variants. Compatible with major brands of single-pole power connectors. R120 reduction sleeve (brass, silver-plated) accommodates up to 16.50mm diameter wire.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-3BL-S120M40A | PowerFit 400A Line Source, L3 (Phase C) Blue (Multiple conventions)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with blue housing for Multiple conventions power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-3BL-S120M40A\",\n \"mpn\": \"PFLS-3BL-S120M40A\",\n \"color\": \"Blue\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (Multiple conventions)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Blue\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-3BL-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy was PFLS-3BL-S120M40A designed with a key-release mechanism?\u003c\/h3\u003e\n \u003cp\u003ePFLS-3BL-S120M40A is a KUPO PowerFit 400A line source connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the current and voltage specifications for PFLS-3BL-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-3BL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the blue L3 variant (PFLS-3BL-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eBlue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Line Source connector, the blue housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L3 circuit. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLS-3BL-S120M40A independently tested and certified?\u003c\/h3\u003e\n \u003cp\u003ePFLS-3BL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFLS-3BL-S120M40A be integrated into an existing power distribution system?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. Color-coded phase identification reduces the training needed for correct connection, the push-and-twist mechanism is intuitive even under stress, and IP67 protection means the connectors function in standing water. For L3 circuits using Multiple conventions (NEC, Australian, UK Old) color conventions, the blue PFLS-3BL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Why was PFLS-3BL-S120M40A designed with a key-release mechanism?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-3BL-S120M40A is a KUPO PowerFit 400A line source connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\"}}, {\"@type\": \"Question\", \"name\": \"What are the current and voltage specifications for PFLS-3BL-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-3BL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the blue L3 variant (PFLS-3BL-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Line Source connector, the blue housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L3 circuit. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-3BL-S120M40A independently tested and certified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-3BL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFLS-3BL-S120M40A be integrated into an existing power distribution system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. Color-coded phase identification reduces the training needed for correct connection, the push-and-twist mechanism is intuitive even under stress, and IP67 protection means the connectors function in standing water. For L3 circuits using Multiple conventions (NEC, Australian, UK Old) color conventions, the blue PFLS-3BL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-3BL-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-3BL-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-3BL-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843694300,"sku":"PFLS-3BL-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-3BL-S120M40A-b.jpg?v=1777364450"},{"product_id":"pfls-3gy","title":"PFLS-3GY-S120M40A - PowerFit 400A Source Line Connector, Grey (L3)","description":"\u003c!-- Combined Shopify product HTML for PFLS-3GY-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-3GY-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Grey) | PFLS-3GY-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-3GY-S120M40A\" data-color=\"Grey\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-3GY-S120M40A is a 400A inline cable connector for L3 (Line 3) phase distribution, delivering the precision phase identification demanded by IEC and European electrical standards. This Line Source connector integrates the male contact and innovative patent key-release pin mechanism, enabling rapid push-and-twist engagement and tool-free disconnection. Engineered for industrial power systems requiring stringent European compliance and traceability.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe male contact houses a patent key-release pin that disengages on command. No tools, no guesswork - push, twist, and release. The connector remains fully mated until deliberate key release, preventing accidental disconnection in high-vibration or high-cycling environments.\u003c\/li\u003e\n \u003cli\u003eNon-conductive, high impact-resistant thermoplastic body meets UL94-V0 standards, providing superior flame resistance for installations in sensitive electrical facilities, clean-room environments, and industrial zones with strict fire safety codes.\u003c\/li\u003e\n \u003cli\u003eBrass contacts with silver plating reduce oxidation and maintain contact resistance below 0.1 milliohms across 500 mating cycles. Silver plating extends connector lifespan in humid or chemically corrosive industrial environments.\u003c\/li\u003e\n \u003cli\u003eThe source variant uses a shorter POM cotter pin optimized for inline cable operation. Field disassembly with a small slotted screwdriver is possible if pin replacement or contact inspection is required, minimizing downtime.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eGrey is the definitive L3 color under IEC 60061-5A wiring conventions, adopted across Europe and the UK. This connector ensures precise phase management within European power distribution frameworks without interpretation or regional ambiguity.\u003c\/li\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479), CE marked, RoHS, and REACH compliant. Meets all current European machinery, low-voltage, and EMC directives for industrial electrical installations.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eEuropean industrial facilities requiring strict IEC 60061-5A phase compliance\u003c\/li\u003e\n\u003cli\u003eClean-room and critical infrastructure requiring UL94-V0 flame resistance\u003c\/li\u003e\n\u003cli\u003eHigh-cycle distribution hubs (500+ mating cycles)\u003c\/li\u003e\n\u003cli\u003eOutdoor installations with IP67 sealed mating protection\u003c\/li\u003e\n\u003cli\u003eCable-to-cable power handoff with precise European phase traceability\u003c\/li\u003e\n\u003cli\u003eMedical, laboratory, and semiconductor manufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-3GY-S120M40A mates with corresponding PFLD (Line Drain) connectors and PFPS\/PFPD panel-mount variants. Compatible with major brands of single-pole power connectors. R120 reduction sleeve (brass, silver-plated) accommodates up to 16.50mm diameter wire.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-3GY-S120M40A | PowerFit 400A Line Source, L3 (Phase C) Grey (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with grey housing for IEC - European power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-3GY-S120M40A\",\n \"mpn\": \"PFLS-3GY-S120M40A\",\n \"color\": \"Grey\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Grey\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-3GY-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFLS-3GY-S120M40A and what makes it innovative?\u003c\/h3\u003e\n \u003cp\u003ePFLS-3GY-S120M40A is a KUPO PowerFit 400A line source connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-3GY-S120M40A maintain electrical integrity at high current loads?\u003c\/h3\u003e\n \u003cp\u003ePFLS-3GY-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose the grey L3 variant (PFLS-3GY-S120M40A) for your installation?\u003c\/h3\u003e\n \u003cp\u003eGrey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Line Source connector, the grey housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L3 circuit. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLS-3GY-S120M40A safe for professional high-current applications?\u003c\/h3\u003e\n \u003cp\u003ePFLS-3GY-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow do you connect and disconnect PFLS-3GY-S120M40A in the field?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-3GY-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-3GY-S120M40A compare to traditional single-pole power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLS-3GY-S120M40A offers several meaningful improvements over conventional single-pole power connectors: silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match. These features, combined with TUV Rheinland certification and the phase-encoded grey housing for L3 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFLS-3GY-S120M40A and what makes it innovative?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-3GY-S120M40A is a KUPO PowerFit 400A line source connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-3GY-S120M40A maintain electrical integrity at high current loads?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-3GY-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the grey L3 variant (PFLS-3GY-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Grey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Line Source connector, the grey housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L3 circuit. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLS-3GY-S120M40A safe for professional high-current applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-3GY-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"How do you connect and disconnect PFLS-3GY-S120M40A in the field?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-3GY-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-3GY-S120M40A compare to traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-3GY-S120M40A offers several meaningful improvements over conventional single-pole power connectors: silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match. These features, combined with TUV Rheinland certification and the phase-encoded grey housing for L3 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-3GY-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-3GY-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-3GY-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843727068,"sku":"PFLS-3GY-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-3GY-S120M40A-b.jpg?v=1777364452"},{"product_id":"pfls-egn","title":"PFLS-EGN-S120M40A - PowerFit 400A Source Line Connector, Green (PE)","description":"\u003c!-- Combined Shopify product HTML for PFLS-EGN-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-EGN-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Green) | PFLS-EGN-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-EGN-S120M40A\" data-color=\"Green\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-EGN-S120M40A is a 400A inline cable connector for protective earth (PE \/ ground) distribution, delivering the unambiguous safety-critical function that universal green coloring guarantees across all electrical standards. This Line Source connector houses the male contact and patent key-release pin, enabling tool-free disconnection while maintaining a reliable, low-resistance ground path. Earth is a life-safety function - this connector ensures it is installed, mated, and maintained with confidence.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eGreen (or green-with-yellow stripe) denotes protective earth across every major electrical convention: IEC, NEC, UK, Australia, and beyond. This universal convention eliminates any possibility of earth-phase confusion, ensuring that every technician worldwide recognizes this connector's critical safety function.\u003c\/li\u003e\n \u003cli\u003eThe earth connector completes the fault-current path that protects personnel and equipment. Low contact resistance (0.1 milliohms) and high insulation integrity (\u0026gt;5000M Ohms) ensure that the ground path remains reliable under fault conditions, allowing protective devices to operate instantaneously.\u003c\/li\u003e\n \u003cli\u003eThe male contact and key-release mechanism enable deliberate, controlled disconnection without tools. When performing maintenance or equipment shutdown, the earth connection is released only when explicitly commanded, preventing inadvertent loss of ground protection.\u003c\/li\u003e\n \u003cli\u003eThe source variant uses a shorter polyoxymethylene (POM) cotter pin optimized for cable-mounted operation. Field disassembly with a small slotted screwdriver allows inspection and maintenance of the earth contact without specialized tools, ensuring the ground path integrity during commissioning and troubleshooting.\u003c\/li\u003e\n \u003cli\u003eRated for 400A continuous with 120mm² cable, scaling to 660A with 240mm² cable. Fault-current capacity (35.5kA short circuit) ensures the earth contact can safely dissipate fault energy without melting or disconnecting.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479), CE marked, RoHS, and REACH compliant. Meets all international requirements for protective earth circuits in machinery, industrial control, and power distribution systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonnel Protection:\u003c\/strong\u003e Industrial distribution centers, renewable energy systems, and heavy machinery requiring fault-current paths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Safety:\u003c\/strong\u003e UPS systems, power conditioning, and critical load centers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Installation:\u003c\/strong\u003e IP67 sealing protects ground circuits in weather-exposed environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Cycle Environments:\u003c\/strong\u003e 500-cycle rated for frequent maintenance and reconfigurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Shutdown Systems:\u003c\/strong\u003e Reliable earth disconnection during controlled power-down procedures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable Energy:\u003c\/strong\u003e Solar and wind installations requiring robust ground paths to earth rods or grids\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-EGN-S120M40A mates with corresponding PFLD (Line Drain) connectors and PFPS\/PFPD panel-mount variants. Compatible with major brands of single-pole power connectors. R120 reduction sleeve (brass, silver-plated) accommodates up to 16.50mm diameter wire for large-gauge earth conductors.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-EGN-S120M40A | PowerFit 400A Line Source, Earth (PE) Green (Universal protective earth\/ground)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with green housing for Universal protective earth\/ground power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-EGN-S120M40A\",\n \"mpn\": \"PFLS-EGN-S120M40A\",\n \"color\": \"Green\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Earth (PE) (Universal protective earth\/ground)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Green\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-EGN-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-EGN-S120M40A improve on traditional single-pole power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLS-EGN-S120M40A is a KUPO PowerFit 400A line source connector with a green housing, designated for the Protective Earth (PE) conductor. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical performance does PFLS-EGN-S120M40A deliver?\u003c\/h3\u003e\n \u003cp\u003ePFLS-EGN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the green housing on PFLS-EGN-S120M40A signify and why does it matter?\u003c\/h3\u003e\n \u003cp\u003eGreen identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Line Source connector, the green housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong PE circuit. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications apply to PFLS-EGN-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-EGN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLS-EGN-S120M40A compatible with single-pole connectors from other manufacturers?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. IP67 dust-tight and waterproof protection is critical underground, the 35.5 kA short circuit rating provides safety margin in high-fault-current mining distribution, and the non-conductive housing eliminates accidental current paths. For PE circuits using Universal (all regions) color conventions, the green PFLS-EGN-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the key-release mechanism work on PFLS-EGN-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-EGN-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFLS-EGN-S120M40A improve on traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-EGN-S120M40A is a KUPO PowerFit 400A line source connector with a green housing, designated for the Protective Earth (PE) conductor. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical performance does PFLS-EGN-S120M40A deliver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-EGN-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the green housing on PFLS-EGN-S120M40A signify and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Green identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Line Source connector, the green housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong PE circuit. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications apply to PFLS-EGN-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-EGN-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-EGN-S120M40A compatible with single-pole connectors from other manufacturers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. IP67 dust-tight and waterproof protection is critical underground, the 35.5 kA short circuit rating provides safety margin in high-fault-current mining distribution, and the non-conductive housing eliminates accidental current paths. For PE circuits using Universal (all regions) color conventions, the green PFLS-EGN-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"How does the key-release mechanism work on PFLS-EGN-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-EGN-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-EGN-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-EGN-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-EGN-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843759836,"sku":"PFLS-EGN-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-EGN-S120M40A-b.jpg?v=1777364453"},{"product_id":"pfls-nbk","title":"PFLS-NBK-S120M40A - PowerFit 400A Source Line Connector, Black (N)","description":"\u003c!-- Combined Shopify product HTML for PFLS-NBK-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-NBK-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Black) | PFLS-NBK-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-NBK-S120M40A\" data-color=\"Black\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-NBK-S120M40A is a 400A inline cable connector for neutral (N) distribution, delivering regional compliance for Australian (AS\/NZS 3000) and UK (old standard) electrical systems where black identifies the neutral return path. This Line Source connector houses the male contact and innovative patent key-release pin, enabling tool-free disconnection while maintaining a low-impedance neutral path. Engineered for industrial power systems requiring confident regional neutral identification and rapid reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe neutral function requires ultra-reliable return-path connectivity to complete three-phase current loops. Contact resistance below 0.1 milliohms and insulation integrity above 5000M Ohms ensure that neutral current balancing circuits function correctly, preventing voltage imbalances that can damage sensitive loads.\u003c\/li\u003e\n \u003cli\u003eThe male contact and key-release mechanism enable deliberate, tool-free mating and unmating. In systems where neutral is shared across multiple circuits, controlled disconnection prevents accidental circuit separation and maintains system stability during maintenance.\u003c\/li\u003e\n \u003cli\u003eThe source variant uses a shorter polyoxymethylene (POM) cotter pin optimized for cable-mounted operation. If maintenance or cotter pin replacement is needed, a small slotted screwdriver allows field disassembly without specialized equipment, minimizing downtime during troubleshooting.\u003c\/li\u003e\n \u003cli\u003eRated for 400A continuous with 120mm² cable, scaling to 660A with 240mm² cable. Neutral must handle up to 100% of phase current in unbalanced three-phase systems; this connector is sized for full-phase amperage to prevent voltage rise on the neutral return.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eBlack is the defined neutral color under Australian (AS\/NZS 3000) and UK legacy standards. This connector provides unambiguous neutral identification within these regional frameworks, eliminating confusion in retrofitted or multi-regional installations and ensuring correct neutral sequencing.\u003c\/li\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479), CE marked, RoHS, and REACH compliant. Meets Australian AS\/NZS 3000 and UK regulations for industrial electrical installations and distribution systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eAustralian industrial facilities requiring AS\/NZS 3000 neutral compliance\u003c\/li\u003e\n\u003cli\u003eUK installations with legacy black-neutral color schemes (retrofits and upgrades)\u003c\/li\u003e\n\u003cli\u003eThree-phase power distribution centers with unbalanced load requirements\u003c\/li\u003e\n\u003cli\u003eHigh-cycle mating environments (500+ cycles) requiring flexible neutral reconfiguration\u003c\/li\u003e\n\u003cli\u003eCable-to-cable neutral handoff in modular power systems\u003c\/li\u003e\n\u003cli\u003eOutdoor installations with IP67 sealed mating protection\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-NBK-S120M40A mates with corresponding PFLD (Line Drain) connectors and PFPS\/PFPD panel-mount variants. Compatible with major brands of single-pole power connectors. R120 reduction sleeve (brass, silver-plated) accommodates up to 16.50mm diameter wire.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-NBK-S120M40A | PowerFit 400A Line Source, Neutral (N) Black (Australian \/ UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with black housing for Australian \/ UK (Old Standard) power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-NBK-S120M40A\",\n \"mpn\": \"PFLS-NBK-S120M40A\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (Australian \/ UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-NBK-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the purpose of PFLS-NBK-S120M40A in a PowerFit distribution setup?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NBK-S120M40A is a KUPO PowerFit 400A line source connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the current and voltage specifications for PFLS-NBK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NBK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy is black used for the neutral connector PFLS-NBK-S120M40A in Australia and UK (Old, pre-2004) systems?\u003c\/h3\u003e\n \u003cp\u003eBlack as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Line Source connector, the black housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong N circuit. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eIs PFLS-NBK-S120M40A independently tested and certified?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NBK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is the assembly and disconnection process for PFLS-NBK-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-NBK-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFLS-NBK-S120M40A be integrated into an existing power distribution system?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin enables tool-free disconnect during strike, the push-and-twist connection engages in seconds, and the ergonomic rubber grip reduces hand fatigue during long load-in sessions involving dozens of connections. For N circuits using Australia and UK (Old, pre-2004) color conventions, the black PFLS-NBK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the purpose of PFLS-NBK-S120M40A in a PowerFit distribution setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NBK-S120M40A is a KUPO PowerFit 400A line source connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\"}}, {\"@type\": \"Question\", \"name\": \"What are the current and voltage specifications for PFLS-NBK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NBK-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"Why is black used for the neutral connector PFLS-NBK-S120M40A in Australia and UK (Old, pre-2004) systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Black as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Line Source connector, the black housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong N circuit. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-NBK-S120M40A independently tested and certified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NBK-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"What is the assembly and disconnection process for PFLS-NBK-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-NBK-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFLS-NBK-S120M40A be integrated into an existing power distribution system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin enables tool-free disconnect during strike, the push-and-twist connection engages in seconds, and the ergonomic rubber grip reduces hand fatigue during long load-in sessions involving dozens of connections. For N circuits using Australia and UK (Old, pre-2004) color conventions, the black PFLS-NBK-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-NBK-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-NBK-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-NBK-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843792604,"sku":"PFLS-NBK-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-NBK-S120M40A-b.jpg?v=1777364454"},{"product_id":"pfls-nbl","title":"PFLS-NBL-S120M40A - PowerFit 400A Source Line Connector, Blue (N)","description":"\u003c!-- Combined Shopify product HTML for PFLS-NBL-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-NBL-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Blue) | PFLS-NBL-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-NBL-S120M40A\" data-color=\"Blue\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-NBL-S120M40A is a 400A inline cable connector for neutral (N) distribution, delivering the IEC-standard blue neutral identification adopted across most of the world's industrial power systems. This Line Source connector houses the male contact and innovative patent key-release pin, enabling tool-free disconnection while maintaining a low-impedance neutral return path. Engineered for global industrial infrastructure where neutral is the backbone of three-phase power balance and operational safety.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe neutral function is critical: it closes three-phase current loops and balances voltage across all three phases. Contact resistance below 0.1 milliohms and insulation integrity above 5000M Ohms ensure that current imbalances are minimized, protecting sensitive electronic loads and preventing voltage rise across the distribution network.\u003c\/li\u003e\n \u003cli\u003eThe male contact and key-release mechanism enable rapid, deliberate mating and unmating without specialized tools. In multi-circuit installations where neutral is shared, controlled key-release disconnection prevents accidental circuit isolation and maintains system voltage stability during maintenance or reconfiguration.\u003c\/li\u003e\n \u003cli\u003eThe source variant uses a shorter polyoxymethylene (POM) cotter pin optimized for cable-mounted operation. Field disassembly with a small slotted screwdriver allows inspection, cleaning, or pin replacement without downtime, ensuring continuous neutral connectivity during troubleshooting.\u003c\/li\u003e\n \u003cli\u003eRated for 400A continuous with 120mm² cable, scaling to 660A with 240mm² cable. Neutral carries up to 100% of phase current in unbalanced loads; this connector is sized to handle full-phase amperage, preventing neutral bottlenecks that can degrade system performance.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eBlue is the universal neutral color under IEC conventions - the most widely adopted standard across Europe, Asia, Africa, and numerous regions worldwide. This connector ensures consistent neutral identification in international installations, joint ventures, and multi-regional power systems without re-specification or retraining.\u003c\/li\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479), CE marked, RoHS, and REACH compliant. Meets all current IEC 60364 (Wiring Rules), EN standards, and regulatory requirements for industrial electrical installations worldwide.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eGlobal industrial power distribution centers requiring IEC-standard neutral identification\u003c\/li\u003e\n\u003cli\u003eThree-phase systems with unbalanced loads requiring reliable return-path current handling\u003c\/li\u003e\n\u003cli\u003eEuropean, Asian, and multi-regional installations where blue neutral is mandatory\u003c\/li\u003e\n\u003cli\u003eHigh-cycle reconfigurable distribution hubs (500+ mating cycles)\u003c\/li\u003e\n\u003cli\u003eCable-to-cable neutral handoff in modular and scalable power systems\u003c\/li\u003e\n\u003cli\u003eClean-room and critical facilities requiring UL94-V0 flame resistance\u003c\/li\u003e\n\u003cli\u003eOutdoor installations with IP67 sealed mating protection\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-NBL-S120M40A mates with corresponding PFLD (Line Drain) connectors and PFPS\/PFPD panel-mount variants. Compatible with major brands of single-pole power connectors. R120 reduction sleeve (brass, silver-plated) accommodates up to 16.50mm diameter wire.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-NBL-S120M40A | PowerFit 400A Line Source, Neutral (N) Blue (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with blue housing for IEC - European power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-NBL-S120M40A\",\n \"mpn\": \"PFLS-NBL-S120M40A\",\n \"color\": \"Blue\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Blue\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-NBL-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy was PFLS-NBL-S120M40A designed with a key-release mechanism?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NBL-S120M40A is a KUPO PowerFit 400A line source connector with a blue housing, designated for the Neutral (N) conductor under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in sports venue and stadium event applications. Stadium events combine massive power demands with outdoor exposure and strict safety requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-NBL-S120M40A maintain electrical integrity at high current loads?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NBL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy is blue used for the neutral connector PFLS-NBL-S120M40A in Europe and UK (IEC 60446) systems?\u003c\/h3\u003e\n \u003cp\u003eBlue as Neutral follows IEC 60446, the current harmonized European and UK standard. Under IEC, blue is exclusively reserved for the neutral conductor. This is the most commonly specified neutral color in international installations and is mandatory in EU member states. On the Line Source connector, the blue housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong N circuit. Using blue for neutral in IEC jurisdictions is not optional. It is a code requirement that simplifies circuit identification and improves safety across multi-national installations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLS-NBL-S120M40A safe for professional high-current applications?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NBL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFLS-NBL-S120M40A versatile for sports venue and stadium event applications?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The dual 400A\/660A rating handles the largest venue power feeds, 13 color-coded variants support complex multi-circuit distribution plans, and CE marking plus TUV certification satisfy international event safety standards. For N circuits using Europe and UK (IEC 60446) color conventions, the blue PFLS-NBL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Why was PFLS-NBL-S120M40A designed with a key-release mechanism?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NBL-S120M40A is a KUPO PowerFit 400A line source connector with a blue housing, designated for the Neutral (N) conductor under Europe and UK (IEC 60446) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in sports venue and stadium event applications. Stadium events combine massive power demands with outdoor exposure and strict safety requirements.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-NBL-S120M40A maintain electrical integrity at high current loads?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NBL-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M40 cable gland accommodates cables through two included rubber bushings (inner diameter 23mm and 33mm), and the R120 reduction sleeve (brass with silver plating) handles conductor diameters up to 16.50mm. Set screws require a minimum torque of 10.5 N\/m for reliable termination.\"}}, {\"@type\": \"Question\", \"name\": \"Why is blue used for the neutral connector PFLS-NBL-S120M40A in Europe and UK (IEC 60446) systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue as Neutral follows IEC 60446, the current harmonized European and UK standard. Under IEC, blue is exclusively reserved for the neutral conductor. This is the most commonly specified neutral color in international installations and is mandatory in EU member states. On the Line Source connector, the blue housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong N circuit. Using blue for neutral in IEC jurisdictions is not optional. It is a code requirement that simplifies circuit identification and improves safety across multi-national installations.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLS-NBL-S120M40A safe for professional high-current applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NBL-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFLS-NBL-S120M40A versatile for sports venue and stadium event applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The dual 400A\/660A rating handles the largest venue power feeds, 13 color-coded variants support complex multi-circuit distribution plans, and CE marking plus TUV certification satisfy international event safety standards. For N circuits using Europe and UK (IEC 60446) color conventions, the blue PFLS-NBL-S120M40A ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-NBL-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-NBL-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-NBL-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843825372,"sku":"PFLS-NBL-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-NBL-S120M40A-b.jpg?v=1777364455"},{"product_id":"pfls-nw","title":"PFLS-NW-S120M40A - PowerFit 400A Source Line Connector, White (N)","description":"\u003c!-- Combined Shopify product HTML for PFLS-NW-S120M40A --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFLS-NW-S120M40A\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (White) | PFLS-NW-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-NW-S120M40A\" data-color=\"White\"\u003e\n\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThe PFLS-NW-S120M40A is a 400A inline cable connector for neutral (N) distribution, delivering the North American (NEC) standard white neutral identification that defines the backbone of electrical infrastructure across the United States, Canada, and Mexico. This Line Source connector houses the male contact and innovative patent key-release pin, enabling tool-free disconnection while maintaining a low-impedance neutral return path. Engineered for North American power distribution systems where neutral is the reference point for grounding, voltage balance, and system safety.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThe neutral function is foundational: it closes the circuit loops, balances voltage across all three phases, and provides the safety ground reference. Contact resistance below 0.1 milliohms and insulation integrity above 5000M Ohms ensure minimal voltage drop on the return path, protecting sensitive equipment and maintaining power quality across the distribution network.\u003c\/li\u003e\n \u003cli\u003eThe male contact and key-release mechanism enable rapid, tool-free mating and unmating. During maintenance windows, service calls, or load rebalancing, the neutral can be controlled connected and disconnected without disrupting voltage references or accidentally isolating circuits.\u003c\/li\u003e\n \u003cli\u003eThe source variant uses a shorter polyoxymethylene (POM) cotter pin optimized for cable-mounted operation. If pin inspection or replacement is needed, a small slotted screwdriver allows field disassembly without special tools, enabling rapid technician response during service and maintenance.\u003c\/li\u003e\n \u003cli\u003eRated for 400A continuous with 120mm² cable, scaling to 660A with 240mm² cable. Neutral carries up to 100% of phase current in unbalanced three-phase systems; this connector is sized for full-phase amperage to prevent neutral voltage rise and voltage imbalances that can shorten equipment lifespan.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWhite is the defined neutral color under the National Electrical Code (NEC) and is universally recognized across North American industrial and commercial installations. This connector ensures consistent neutral identification throughout the continent, maintaining compatibility with existing infrastructure and eliminating regional ambiguity.\u003c\/li\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479), CE marked, RoHS, and REACH compliant. Meets NEC Article 310 (Conductors for General Wiring) color identification requirements and is compatible with North American power systems operating under NFPA 70.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n\u003cli\u003eNorth American industrial distribution centers requiring NEC-standard neutral identification\u003c\/li\u003e\n\u003cli\u003eData centers, utilities, and critical infrastructure with strict voltage stability requirements\u003c\/li\u003e\n\u003cli\u003eManufacturing facilities with high-cycle reconfiguration (500+ mating cycles)\u003c\/li\u003e\n\u003cli\u003eCable-to-cable neutral handoff in scalable and modular power distribution systems\u003c\/li\u003e\n\u003cli\u003eThree-phase systems with unbalanced loads requiring reliable return-path current handling\u003c\/li\u003e\n\u003cli\u003eOutdoor installations with IP67 sealed mating protection\u003c\/li\u003e\n\u003cli\u003eEmergency power and generator distribution with rapid neutral reconnection\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-NW-S120M40A mates with corresponding PFLD (Line Drain) connectors and PFPS\/PFPD panel-mount variants. Compatible with major brands of single-pole power connectors. R120 reduction sleeve (brass, silver-plated) accommodates up to 16.50mm diameter wire.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFLS-NW-S120M40A | PowerFit 400A Line Source, Neutral (N) White (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with white housing for NEC - North American power distribution systems. Male Contact, patent key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Single-Pole Connectors \u003e PowerFit\",\n \"sku\": \"PFLS-NW-S120M40A\",\n \"mpn\": \"PFLS-NW-S120M40A\",\n \"color\": \"White\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Line Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cable Gland\",\n \"value\": \"M40 x 1.5 with sealing bushing (Inner Diameter: 22mm and 33mm)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Set Screw Torque\",\n \"value\": \"10.5 N\/meter minimum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"White\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-NW-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFLS-NW-S120M40A and what makes it innovative?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NW-S120M40A is a KUPO PowerFit 400A line source connector with a white housing, designated for the Neutral (N) conductor under North America (NEC) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in agricultural and greenhouse operation applications. Agricultural power distribution faces moisture from irrigation, fertilizer chemicals, temperature extremes from greenhouse heating, and often rural locations far from electrical supply houses.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical performance does PFLS-NW-S120M40A deliver?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NW-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for N circuits carrying continuous neutral current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy is white used for the neutral connector PFLS-NW-S120M40A in North America (NEC) systems?\u003c\/h3\u003e\n \u003cp\u003eWhite identifies the Neutral conductor under North American NEC conventions. White is universally recognized across the USA and Canada as neutral, and using any other color for neutral in NEC-governed installations typically requires special marking or approval. On the Line Source connector, the white housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong N circuit. A dedicated white PowerFit connector for the neutral return path eliminates guesswork in three-phase-plus-neutral distribution systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications apply to PFLS-NW-S120M40A?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NW-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the key-release mechanism work on PFLS-NW-S120M40A?\u003c\/h3\u003e\n \u003cp\u003eThe PFLS-NW-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFLS-NW-S120M40A compare to traditional single-pole power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFLS-NW-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly. These features, combined with TUV Rheinland certification and the phase-encoded white housing for N identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFLS-NW-S120M40A and what makes it innovative?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NW-S120M40A is a KUPO PowerFit 400A line source connector with a white housing, designated for the Neutral (N) conductor under North America (NEC) conventions. As the source side of an inline cable connection, it features the innovative patent key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed. It is commonly deployed in agricultural and greenhouse operation applications. Agricultural power distribution faces moisture from irrigation, fertilizer chemicals, temperature extremes from greenhouse heating, and often rural locations far from electrical supply houses.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical performance does PFLS-NW-S120M40A deliver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NW-S120M40A is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for N circuits carrying continuous neutral current.\"}}, {\"@type\": \"Question\", \"name\": \"Why is white used for the neutral connector PFLS-NW-S120M40A in North America (NEC) systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"White identifies the Neutral conductor under North American NEC conventions. White is universally recognized across the USA and Canada as neutral, and using any other color for neutral in NEC-governed installations typically requires special marking or approval. On the Line Source connector, the white housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong N circuit. A dedicated white PowerFit connector for the neutral return path eliminates guesswork in three-phase-plus-neutral distribution systems.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications apply to PFLS-NW-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NW-S120M40A is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TUV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"How does the key-release mechanism work on PFLS-NW-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-NW-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the patent key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N\/m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-NW-S120M40A compare to traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-NW-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly. These features, combined with TUV Rheinland certification and the phase-encoded white housing for N identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-NW-S120M40A\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-NW-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFLS-NW-S120M40A Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":50208843858140,"sku":"PFLS-NW-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-NW-S120M40A.jpg?v=1777364456"},{"product_id":"pfpd-1bk","title":"PFPD-1BK - PowerFit 400A Drain Panel Connector, Black (L1)","description":"\u003c!-- Combined Shopify product HTML for PFPD-1BK --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-1BK\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Black) | PFPD-1BK | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-1BK\" data-color=\"Black\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eData center power distribution infrastructure requires enclosure-mounted connectors that establish permanent, high-current connections without mechanical drift or vibration-induced loosening. The PowerFit 400A Panel Drain connector in black integrates directly into distro panels, power cabinets, and switchgear, providing a secure 400A continuous interface for single-pole power circuits in mission-critical computing environments. The patent key-release pin mechanism simplifies connector removal during maintenance, while the innovative plastic end cap on contacts prevents accidental finger contact with live electrical surfaces - a critical safety layer for data center technicians working in confined cabinet spaces.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm² cable; 660A continuous at 240mm² cable\u003c\/li\u003e\n \u003cli\u003eFemale contact design receives the Panel Source connector pin\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables tool-free uncoupling without risking contact damage\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection against electric shock\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance and minimal voltage drop\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003cli\u003eColor-coded and mechanically keyed design prevents accidental mating errors in complex panel layouts\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in industrial environments\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for global industrial and data center compliance\u003c\/li\u003e\n \u003cli\u003eCE and RoHS compliant for international distribution\u003c\/li\u003e\n \u003cli\u003eREACH compliant for restricted substance limitation\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for high-safety applications\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eData center power distribution units (PDUs) and cabinet distro boxes mounted in server racks\u003c\/li\u003e\n \u003cli\u003eRedundant power supply panels for 24\/7 uptime-critical computing infrastructure\u003c\/li\u003e\n \u003cli\u003eUninterruptible Power Supply (UPS) enclosure interconnection to facility branch circuits\u003c\/li\u003e\n \u003cli\u003eIndustrial control panels and manufacturing equipment switchgear\u003c\/li\u003e\n \u003cli\u003ePower management systems for renewable energy installations (solar inverter cabinets, battery storage)\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling switchboards and load distribution management systems\u003c\/li\u003e\n \u003cli\u003ePermanent installations where connector serviceability during downtime windows is essential\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism ensure standardized connection geometry across certified suppliers. Verify mechanical and electrical specifications with your Panel Source connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-1BK | PowerFit 400A Panel Drain, L1 (Phase A) Black (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with black housing for NEC - North American power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-1BK\",\n \"mpn\": \"PFPD-1BK\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-1BK\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFPD-1BK and where is it permanently installed?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1BK is a KUPO PowerFit 400A panel drain connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical specifications of PFPD-1BK for panel installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the black color coding on PFPD-1BK help identify L1 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eUnder North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Panel Drain, the black color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications make PFPD-1BK suitable for permanent installation?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat equipment and enclosures is PFPD-1BK designed to mount in?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The sealed push-and-twist connection keeps moisture out even when cables lie in puddles, and the color-coded housings let crews trace phases across hundreds of meters of temporary cabling. For L1 circuits using North America (NEC) color conventions, the black PFPD-1BK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPD-1BK installed in a power distribution enclosure?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-1BK requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFPD-1BK and where is it permanently installed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1BK is a KUPO PowerFit 400A panel drain connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical specifications of PFPD-1BK for panel installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"How does the black color coding on PFPD-1BK help identify L1 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Panel Drain, the black color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications make PFPD-1BK suitable for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What equipment and enclosures is PFPD-1BK designed to mount in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The sealed push-and-twist connection keeps moisture out even when cables lie in puddles, and the color-coded housings let crews trace phases across hundreds of meters of temporary cabling. For L1 circuits using North America (NEC) color conventions, the black PFPD-1BK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPD-1BK installed in a power distribution enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-1BK requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-1BK\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-1BK.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-1BK Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208843890908,"sku":"PFPD-1BK","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-1BK.jpg?v=1777364457"},{"product_id":"pfpd-1r","title":"PFPD-1R - PowerFit 400A Drain Panel Connector, Red (L1)","description":"\u003c!-- Combined Shopify product HTML for PFPD-1R --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-1R\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Red) | PFPD-1R | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-1R\" data-color=\"Red\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eMarine vessels operating on remote coastlines demand weatherproof shore power systems that maintain electrical integrity through salt spray, UV exposure, and constant deck vibration. The PowerFit 400A Panel Drain connector in red provides the robust panel-mount architecture for permanent installation on vessel power distribution enclosures and shore power pedestals serving oceangoing yachts, research vessels, and commercial fishing fleets. Built with silver-plated brass contacts rated for 400A continuous current and featuring an innovative plastic end cap that shields live electrical surfaces from accidental contact, this connector delivers the IP67 sealing protection and mechanical stability required for unattended operation in harsh maritime environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for marine vessel power distribution\u003c\/li\u003e\n \u003cli\u003eFemale contact architecture ensures safe mating with Panel Source connectors in compact enclosures\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides corrosion-resistant permanent fastening\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out) enable deck-mounted cabinet installation\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin mechanism allows crew to disconnect power for maintenance without requiring special tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over contact provides IP 2X finger protection - essential for safe operation around untrained vessel personnel\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents vibration-induced disconnection during heavy seas or deck equipment operation\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact maintains 0.1 milliohms contact resistance, eliminating voltage drop across long shore power runs\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame-retardant thermoplastic housing meets marine safety requirements for vessel-mounted equipment\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures submersion protection from seawater spray and rain during outdoor deck operation\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque specification: 12 to 14 N\/meter ensures secure fastening without damaging flange threads\u003c\/li\u003e\n \u003cli\u003eColor-coded red housing for Australia and UK (old) standard phase identification in international port operations\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for maritime and offshore industry compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for international marine equipment distribution\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental safety in ocean operations\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy for vessel electrical system safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, resistant to temporary submersion to 1 meter) suitable for deck-mounted installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across tropical and cold-water operational zones\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eVessel shore power pedestals at marinas and anchorages for yacht and fishing fleet electrification\u003c\/li\u003e\n \u003cli\u003eMarine research vessel permanent power distribution panels for deck-mounted laboratory equipment\u003c\/li\u003e\n \u003cli\u003eCommercial fishing trawler electrical systems for cold storage and processing equipment\u003c\/li\u003e\n \u003cli\u003eCruise ship power management systems and gangway distribution boxes\u003c\/li\u003e\n \u003cli\u003eFloating dock and mooring buoy power systems for remote marine installations\u003c\/li\u003e\n \u003cli\u003eUnderwater drilling platform electrical interconnection systems\u003c\/li\u003e\n \u003cli\u003eHarbor pilot vessel and coast guard cutter power distribution infrastructure\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems rated for marine service. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Confirm that your Panel Source connector carries appropriate marine-grade certifications (corrosion-resistant materials, salt spray testing) to ensure matched performance in saltwater environments. The color-coded red housing serves as a visual aid to prevent cross-phase connections when working in confined deck spaces.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-1R | PowerFit 400A Panel Drain, L1 (Phase A) Red (Alternate L1 \/ Australian)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with red housing for Alternate L1 \/ Australian power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-1R\",\n \"mpn\": \"PFPD-1R\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (Alternate L1 \/ Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-1R\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat role does PFPD-1R serve in a power distribution enclosure?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1R is a KUPO PowerFit 400A panel drain connector with a red housing, identifying Line 1 (L1) under Australia conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat current and voltage ratings make PFPD-1R suitable for permanent distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the red color coding on PFPD-1R help identify L1 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eAustralian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Panel Drain, the red color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-1R meet safety requirements for panel-mounted power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the mounting requirements for PFPD-1R in a panel?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-1R requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFPD-1R work alongside connectors from other brands in a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The IP67 rating means production does not stop for rain, and the push-and-twist connection resists accidental disconnection from cable tension or foot traffic across cable runs. For L1 circuits using Australia color conventions, the red PFPD-1R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What role does PFPD-1R serve in a power distribution enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1R is a KUPO PowerFit 400A panel drain connector with a red housing, identifying Line 1 (L1) under Australia conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\"}}, {\"@type\": \"Question\", \"name\": \"What current and voltage ratings make PFPD-1R suitable for permanent distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"How does the red color coding on PFPD-1R help identify L1 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Australian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Panel Drain, the red color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-1R meet safety requirements for panel-mounted power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What are the mounting requirements for PFPD-1R in a panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-1R requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFPD-1R work alongside connectors from other brands in a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The IP67 rating means production does not stop for rain, and the push-and-twist connection resists accidental disconnection from cable tension or foot traffic across cable runs. For L1 circuits using Australia color conventions, the red PFPD-1R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-1R\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-1R.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-1R Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208843956444,"sku":"PFPD-1R","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-1R-b.jpg?v=1777364457"},{"product_id":"pfpd-1bn","title":"PFPD-1BN - PowerFit 400A Drain Panel Connector, Brown (L1)","description":"\u003c!-- Combined Shopify product HTML for PFPD-1BN --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-1BN\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Brown) | PFPD-1BN | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-1BN\" data-color=\"Brown\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eEuropean broadcast facilities require permanent power distribution infrastructure that integrates seamlessly with IEC-compliant color-coding standards and delivers uninterrupted 400A power to transmission equipment mounted in outdoor transmitter cabinets. The PowerFit 400A Panel Drain connector in brown provides the enclosure-mount architecture for primary phase distribution in radio and television broadcast installations, offering the patent key-release pin for safe disconnection during maintenance windows and the innovative plastic end cap that prevents incidental contact with live electrical surfaces in congested equipment bays. Silver-plated brass contacts rated for 400A continuous current and 500 mating cycles ensure broadcast-grade reliability across decades of operation.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for three-phase broadcast distribution\u003c\/li\u003e\n \u003cli\u003eFemale contact design mates securely with Panel Source connectors in permanent transmitter enclosures\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer ensures vibration-resistant fastening in broadcast cabinet frames\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate standard European cabinet mounting standards\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables technicians to safely disconnect high-amperage feeds without mechanical locking tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection - critical in high-density broadcast equipment rooms\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents accidental separation during equipment vibration and thermal cycling\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance, minimizing voltage drop across extensive cable runs\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets European safety standards for broadcast transmission systems\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects against moisture and dust ingress from indoor broadcast facility air circulation\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter provides secure fastening without risk of thread stripping\u003c\/li\u003e\n \u003cli\u003eBrown color coding complies with IEC 60446 L1 phase designation used throughout European electrical infrastructure\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for European broadcast equipment compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for pan-European transmission equipment certification\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental compliance in EU broadcast facilities\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for safety in densely-packed equipment enclosures\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, submersion-resistant) suitable for indoor broadcast cabinet installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across European seasonal temperature variations\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eRadio transmission tower cabinets for AM\/FM and digital radio station broadcast distribution\u003c\/li\u003e\n \u003cli\u003eTelevision transmitter station primary phase power distribution panels\u003c\/li\u003e\n \u003cli\u003eOutdoor broadcast truck permanent power distribution enclosures for field transmission systems\u003c\/li\u003e\n \u003cli\u003eEuropean studio complex power management for multi-facility transmission coordination\u003c\/li\u003e\n \u003cli\u003eSatellite uplink station permanent power infrastructure for content distribution\u003c\/li\u003e\n \u003cli\u003eDigital television (DVB) and modern radio (DAB) transmission cabinet interconnection\u003c\/li\u003e\n \u003cli\u003eTelecom tower power management systems for co-located broadcast equipment\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems designed for European industrial standards. Its M12 threaded post interface and push-and-twist mating mechanism follow IEC-aligned connection geometry across certified suppliers. Verify that your Panel Source connector is rated for broadcast service and carries European certification marks (CE, TÜV) to ensure matched performance in transmission environments. The brown color coding provides direct compliance with IEC 60446 wiring standards employed throughout European broadcast infrastructure.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-1BN | PowerFit 400A Panel Drain, L1 (Phase A) Brown (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with brown housing for IEC - European power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-1BN\",\n \"mpn\": \"PFPD-1BN\",\n \"color\": \"Brown\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Brown\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-1BN\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-1BN function as the endpoint of a PowerFit power chain?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1BN is a KUPO PowerFit 400A panel drain connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-1BN handle the electrical demands of fixed power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1BN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the brown color coding on PFPD-1BN help identify L1 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eBrown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Panel Drain, the brown color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat regulatory approvals does PFPD-1BN hold for fixed installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-1BN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-1BN integrate with existing power infrastructure in broadcast outside broadcast (OB) truck settings?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin allows tool-free disconnection during rapid strike, while the compact form factor fits the tight cable management spaces inside and around OB vehicles. For L1 circuits using Europe and UK (IEC 60446) color conventions, the brown PFPD-1BN ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFPD-1BN function as the endpoint of a PowerFit power chain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1BN is a KUPO PowerFit 400A panel drain connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-1BN handle the electrical demands of fixed power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1BN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\"}}, {\"@type\": \"Question\", \"name\": \"How does the brown color coding on PFPD-1BN help identify L1 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Brown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Panel Drain, the brown color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\"}}, {\"@type\": \"Question\", \"name\": \"What regulatory approvals does PFPD-1BN hold for fixed installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-1BN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-1BN integrate with existing power infrastructure in broadcast outside broadcast (OB) truck settings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin allows tool-free disconnection during rapid strike, while the compact form factor fits the tight cable management spaces inside and around OB vehicles. For L1 circuits using Europe and UK (IEC 60446) color conventions, the brown PFPD-1BN ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-1BN\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-1BN.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-1BN Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208843989212,"sku":"PFPD-1BN","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-1BN.jpg?v=1777364458"},{"product_id":"pfpd-2bk","title":"PFPD-2BK - PowerFit 400A Drain Panel Connector, Black (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPD-2BK --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-2BK\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Black) | PFPD-2BK | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-2BK\" data-color=\"Black\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eIndustrial mining operations in remote locations depend on distribution infrastructure that delivers consistent 400A power to drill site equipment, milling operations, and personnel facilities across isolated terrain. The PowerFit 400A Panel Drain connector in black (Phase 2 \/ L2 IEC) provides the permanent enclosure-mount architecture for secondary phase distribution in mining power systems, offering color-coded IEC compliance for multinational mining consortia operating equipment sourced from European manufacturers. The innovative plastic end cap shields live electrical surfaces from contact in dusty, high-vibration underground and surface mining environments, while the patent key-release pin mechanism permits safe maintenance disconnection without special tools.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for large mining distribution systems\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source connectors in remote equipment cabinets\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides reliable fastening in mining site vibration conditions\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out) accommodate standard cabinet frame mounting\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin allows maintenance crews to safely disconnect power feeds without mechanical locking tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection - essential in high-dust mining environments\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism resists vibration-induced disconnection from drilling equipment and heavy machinery\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance across hundreds of megawatt-hour daily power cycles\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets international mining safety standards for dusty environments\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects against dust and moisture in open-pit and underground mining operations\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure fastening under extreme environmental conditions\u003c\/li\u003e\n \u003cli\u003eBlack color codes as Phase 2 (L2) under IEC 60446, providing international standard phase identification\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for global mining industry compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for international mining equipment certification\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental responsibility in mining operations\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for mining safety standards\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, temporary submersion-resistant) suitable for dusty mining site installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across hot desert and cold mountain mining operations\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eOpen-pit and underground mining operation distribution cabinets for multi-phase power delivery\u003c\/li\u003e\n \u003cli\u003eMill and processing facility power interconnection systems for ore processing equipment\u003c\/li\u003e\n \u003cli\u003eDrill site temporary and permanent power distribution for remote mine development\u003c\/li\u003e\n \u003cli\u003eMining equipment depot power management for charging and servicing heavy machinery\u003c\/li\u003e\n \u003cli\u003eWater treatment and dewatering system electrical infrastructure at mine sites\u003c\/li\u003e\n \u003cli\u003eRemote mining camp electrical systems for personnel facilities and safety equipment\u003c\/li\u003e\n \u003cli\u003eMining convoy and transport equipment fueling and electrical service stations\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in mining equipment sourced from international suppliers. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Verify that your Panel Source connector carries appropriate certifications for mining service and matches your power distribution system voltage and amperage specifications. The color-coded black housing complies with IEC 60446 L2 phase identification used by multinational mining equipment manufacturers.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-2BK | PowerFit 400A Panel Drain, L2 (Phase B) Black (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with black housing for IEC - European power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-2BK\",\n \"mpn\": \"PFPD-2BK\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-2BK\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat kind of installations require PFPD-2BK?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2BK is a KUPO PowerFit 400A panel drain connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical specifications of PFPD-2BK for panel installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the black color coding on PFPD-2BK help identify L2 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eUnder IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Panel Drain, the black color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications make PFPD-2BK suitable for permanent installation?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPD-2BK installed in a power distribution enclosure?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-2BK requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat sets PFPD-2BK apart from conventional panel-mount power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2BK offers several meaningful improvements over conventional single-pole power connectors: IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded black housing for L2 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What kind of installations require PFPD-2BK?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2BK is a KUPO PowerFit 400A panel drain connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical specifications of PFPD-2BK for panel installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"How does the black color coding on PFPD-2BK help identify L2 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Panel Drain, the black color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications make PFPD-2BK suitable for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPD-2BK installed in a power distribution enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-2BK requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}, {\"@type\": \"Question\", \"name\": \"What sets PFPD-2BK apart from conventional panel-mount power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2BK offers several meaningful improvements over conventional single-pole power connectors: IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded black housing for L2 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-2BK\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-2BK.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-2BK Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844054748,"sku":"PFPD-2BK","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-2BK-b.jpg?v=1777364459"},{"product_id":"pfpd-2r","title":"PFPD-2R - PowerFit 400A Drain Panel Connector, Red (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPD-2R --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-2R\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Red) | PFPD-2R | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-2R\" data-color=\"Red\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eFilm and television production facilities operating under North American electrical code standards require permanent power infrastructure that delivers 400A across secondary phase circuits to lighting rigs, camera equipment systems, and support infrastructure mounted in outdoor stages and soundstage electrical rooms. The PowerFit 400A Panel Drain connector in red (Phase 2 \/ L2 NEC) provides the enclosure-mount architecture for secondary phase distribution in production facility switchboards, enabling rapid reconfiguration during multi-day shoot schedules while maintaining the structural integrity demanded by UL94-V0 rated thermoplastic construction. The patent key-release pin simplifies hot-swap maintenance operations, while the plastic end cap prevents accidental contact with live electrical surfaces during crowded equipment bay work.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for multi-rig film production distribution\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures reliable mating with Panel Source connectors across consecutive shoot days\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides secure fastening in soundstage cabinet installations\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate standard North American electrical cabinet frames\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables production electricians to safely disconnect feeds between take configurations without tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in high-traffic production cable management areas\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism resists accidental separation from equipment movement and vibration\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance, minimizing voltage drop across extensive grid lighting systems\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets North American motion picture safety standards\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated provides protection against water ingress from outdoor weather conditions and studio spray cooling systems\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting without risk of rework during shoot schedules\u003c\/li\u003e\n \u003cli\u003eRed color codes as Phase 2 (L2) under NEC, providing standard phase identification for North American production crews\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for North American production facility electrical systems\u003c\/li\u003e\n \u003cli\u003eCE marking for international production equipment certification\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental responsibility in production operations\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for motion picture safety standards\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, submersion-resistant) suitable for outdoor stage and studio installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across production facility temperature control ranges\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFilm and television soundstage permanent switchboard installations serving multiple lighting and power grids\u003c\/li\u003e\n \u003cli\u003eOutdoor stage power distribution enclosures for concert touring and event production facilities\u003c\/li\u003e\n \u003cli\u003eProduction support equipment distribution (air conditioning, water systems, safety equipment) in production villages\u003c\/li\u003e\n \u003cli\u003eCamera truck and mobile production facility power interconnection systems\u003c\/li\u003e\n \u003cli\u003eLighting truck trailer permanent power distribution panels for multi-camera field shoots\u003c\/li\u003e\n \u003cli\u003eStudio generator paralleling switchboards for seamless power backup during live broadcast productions\u003c\/li\u003e\n \u003cli\u003ePost-production facility power management for editing suites and audio mixing systems\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in North American film and television production infrastructure. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Verify that your Panel Source connector carries production-grade certifications and matches your facility power specifications. The color-coded red housing complies with NEC phase identification standards used throughout North American motion picture and broadcast industry electrical systems.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-2R | PowerFit 400A Panel Drain, L2 (Phase B) Red (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with red housing for NEC - North American power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-2R\",\n \"mpn\": \"PFPD-2R\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-2R\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFPD-2R and where is it permanently installed?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2R is a KUPO PowerFit 400A panel drain connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat current and voltage ratings make PFPD-2R suitable for permanent distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the red color coding on PFPD-2R help identify L2 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eRed marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Panel Drain, the red color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-2R meet safety requirements for panel-mounted power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFPD-2R work alongside connectors from other brands in a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The high-impact thermoplastic housing absorbs punishment, the IP67 seal protects against dust ingress (the '6' in IP67 means dust-tight), and the M40 cable gland secures cables against pull-out. For L2 circuits using North America (NEC) color conventions, the red PFPD-2R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the mounting requirements for PFPD-2R in a panel?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-2R requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFPD-2R and where is it permanently installed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2R is a KUPO PowerFit 400A panel drain connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\"}}, {\"@type\": \"Question\", \"name\": \"What current and voltage ratings make PFPD-2R suitable for permanent distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"How does the red color coding on PFPD-2R help identify L2 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Red marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Panel Drain, the red color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-2R meet safety requirements for panel-mounted power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFPD-2R work alongside connectors from other brands in a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The high-impact thermoplastic housing absorbs punishment, the IP67 seal protects against dust ingress (the '6' in IP67 means dust-tight), and the M40 cable gland secures cables against pull-out. For L2 circuits using North America (NEC) color conventions, the red PFPD-2R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"What are the mounting requirements for PFPD-2R in a panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-2R requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-2R\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-2R.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-2R Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844087516,"sku":"PFPD-2R","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-2R.jpg?v=1777364461"},{"product_id":"pfpd-2w","title":"PFPD-2W - PowerFit 400A Drain Panel Connector, White (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPD-2W --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-2W\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (White) | PFPD-2W | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-2W\" data-color=\"White\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eAustralian renewable energy installations delivering wind power from remote coastal turbine farms to mainland grid distribution centers depend on permanent electrical interconnection infrastructure that maintains 400A continuous current under extreme environmental stress. The PowerFit 400A Panel Drain connector in white (Phase 2 \/ L2 Australia) provides the enclosure-mount architecture for secondary phase distribution in wind farm metering cabinets, substation switchboards, and point-of-common-coupling (PCC) control rooms, ensuring color-coded compliance with Australian electrical standards (AS\/NZS 3000). The innovative plastic end cap protects live electrical surfaces from accidental contact in wind farm control rooms, while the patent key-release pin simplifies tool-free disconnection during equipment maintenance windows.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for large-scale renewable energy delivery\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures reliable mating with Panel Source connectors in wind farm electrical infrastructure\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides secure fastening in coastal salt-air environments\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate Australian electrical cabinet frame standards\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables renewable energy technicians to safely disconnect feeds without mechanical tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in high-altitude wind farm installation conditions\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism resists vibration from wind turbine and generator equipment operation\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance across megawatt-scale power transmission\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets Australian electrical safety standards for renewable installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects against salt spray and moisture ingress from coastal wind farm locations\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting in harsh coastal weather conditions\u003c\/li\u003e\n \u003cli\u003eWhite color codes as Phase 2 (L2) under Australian electrical standards (AS\/NZS 3000)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for global renewable energy infrastructure compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for international renewable energy equipment certification\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental sustainability in renewable installations\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for wind farm electrical safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, submersion-resistant) suitable for coastal wind farm installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across Australian tropical and temperate zones\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eOffshore and onshore wind farm metering and protection cabinet installations\u003c\/li\u003e\n \u003cli\u003eSolar array inverter distribution panels for utility-scale photovoltaic installations\u003c\/li\u003e\n \u003cli\u003eBattery energy storage system (BESS) interconnection for grid stabilization services\u003c\/li\u003e\n \u003cli\u003ePoint-of-common-coupling (PCC) switchboards at renewable generation facilities\u003c\/li\u003e\n \u003cli\u003eSubstation step-up transformer secondary distribution for renewable power export\u003c\/li\u003e\n \u003cli\u003eMicrogrid and virtual power plant electrical infrastructure in rural and remote regions\u003c\/li\u003e\n \u003cli\u003eRenewable energy hybrid systems combining wind, solar, and hydroelectric generation\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in Australian renewable energy installations. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Verify that your Panel Source connector carries renewable-grade certifications (salt-spray testing, UV resistance) and matches your facility voltage and amperage specifications. The color-coded white housing complies with AS\/NZS 3000 phase identification standards used throughout Australian renewable energy infrastructure.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-2W | PowerFit 400A Panel Drain, L2 (Phase B) White (Australian)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with white housing for Australian power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-2W\",\n \"mpn\": \"PFPD-2W\",\n \"color\": \"White\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"White\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-2W\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat role does PFPD-2W serve in a power distribution enclosure?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2W is a KUPO PowerFit 400A panel drain connector with a white housing, identifying Line 2 (L2) under Australia conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-2W handle the electrical demands of fixed power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2W is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the white color coding on PFPD-2W help identify L2 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eWhite as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Panel Drain, the white color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat regulatory approvals does PFPD-2W hold for fixed installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2W is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat panel preparation does PFPD-2W require for permanent installation?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-2W requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-2W integrate with existing power infrastructure in marine and shipyard settings?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. Silver-plated brass contacts resist corrosion far better than plain brass, the silicone O-ring maintains IP67 sealing in high-humidity conditions, and the non-conductive thermoplastic housing is impervious to salt corrosion. For L2 circuits using Australia color conventions, the white PFPD-2W ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What role does PFPD-2W serve in a power distribution enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2W is a KUPO PowerFit 400A panel drain connector with a white housing, identifying Line 2 (L2) under Australia conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-2W handle the electrical demands of fixed power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2W is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\"}}, {\"@type\": \"Question\", \"name\": \"How does the white color coding on PFPD-2W help identify L2 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"White as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Panel Drain, the white color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\"}}, {\"@type\": \"Question\", \"name\": \"What regulatory approvals does PFPD-2W hold for fixed installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2W is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What panel preparation does PFPD-2W require for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-2W requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-2W integrate with existing power infrastructure in marine and shipyard settings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. Silver-plated brass contacts resist corrosion far better than plain brass, the silicone O-ring maintains IP67 sealing in high-humidity conditions, and the non-conductive thermoplastic housing is impervious to salt corrosion. For L2 circuits using Australia color conventions, the white PFPD-2W ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-2W\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-2W.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-2W Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844120284,"sku":"PFPD-2W","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-2W-b.jpg?v=1777364461"},{"product_id":"pfpd-2y","title":"PFPD-2Y - PowerFit 400A Drain Panel Connector, Yellow (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPD-2Y --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-2Y\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Yellow) | PFPD-2Y | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-2Y\" data-color=\"Yellow\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eUnited Kingdom electrical infrastructure using legacy color-coding standards requires permanent power distribution connectors that maintain backward compatibility with historical wiring conventions while delivering modern safety and reliability. The PowerFit 400A Panel Drain connector in yellow (Phase 2 \/ L2 UK Old) provides the enclosure-mount architecture for secondary phase distribution in UK industrial facilities, heritage buildings, and heritage electrical systems transitioning to modern standards. Operating at 400A continuous with silver-plated brass contacts rated for 500 mating cycles, this connector bridges the gap between older UK electrical conventions and current European IEC standards, offering the patent key-release pin for safe disconnection and plastic end cap protection against incidental contact with live electrical surfaces.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for multi-phase UK distribution systems\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source connectors in heritage and modern UK electrical rooms\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides secure fastening in UK electrical cabinet standards\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate UK electrical equipment mounting frames\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables UK technicians to safely disconnect secondary phase feeds without additional tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in high-density industrial electrical rooms\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents vibration-induced separation in operating machinery environments\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance across continuous UK industrial power cycles\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets UK electrical safety standards for heritage and modern installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects against moisture and dust ingress from UK industrial facility conditions\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting without risk of rework\u003c\/li\u003e\n \u003cli\u003eYellow color codes as Phase 2 (L2) under older UK wiring regulations (BS 7671 pre-2006)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for UK industrial electrical system compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for European distribution through UK market channels\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for UK environmental responsibility standards\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for industrial safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, submersion-resistant) suitable for UK industrial installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across UK temperate climate conditions\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eUK industrial plant electrical distribution systems using legacy color-coding conventions\u003c\/li\u003e\n \u003cli\u003eHeritage building electrical infrastructure retrofits maintaining older UK wiring standards\u003c\/li\u003e\n \u003cli\u003eManufacturing facilities transitioning from older to modern UK electrical standards\u003c\/li\u003e\n \u003cli\u003eIndustrial machinery control cabinet distribution for UK-based operations\u003c\/li\u003e\n \u003cli\u003eRailway infrastructure and station electrical distribution systems using UK standards\u003c\/li\u003e\n \u003cli\u003eHospital and medical facility electrical systems with established UK color-coding\u003c\/li\u003e\n \u003cli\u003eMuseum and cultural heritage site electrical system maintenance and upgrade projects\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in UK industrial and heritage electrical infrastructure. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Verify that your Panel Source connector carries UK certifications and is rated for legacy or modern color-coding standards. The yellow color housing complies with older UK wiring regulations (BS 7671 pre-2006) and facilitates transition planning to modern IEC 60446 standards.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-2Y | PowerFit 400A Panel Drain, L2 (Phase B) Yellow (UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with yellow housing for UK (Old Standard) power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-2Y\",\n \"mpn\": \"PFPD-2Y\",\n \"color\": \"Yellow\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Yellow\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-2Y\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-2Y function as the endpoint of a PowerFit power chain?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2Y is a KUPO PowerFit 400A panel drain connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical specifications of PFPD-2Y for panel installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2Y is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the yellow color coding on PFPD-2Y help identify L2 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eYellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Panel Drain, the yellow color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications make PFPD-2Y suitable for permanent installation?\u003c\/h3\u003e\n \u003cp\u003ePFPD-2Y is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat equipment and enclosures is PFPD-2Y designed to mount in?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 0.1 milliohm contact resistance minimizes heat generation at connection points, the 500-cycle mating rating supports repeated connect\/disconnect during maintenance, and the 1000V AC \/ 1500V DC rating provides margin for high-voltage DC distribution architectures. For L2 circuits using UK (Old, pre-2004) color conventions, the yellow PFPD-2Y ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFPD-2Y function as the endpoint of a PowerFit power chain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2Y is a KUPO PowerFit 400A panel drain connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical specifications of PFPD-2Y for panel installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2Y is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"How does the yellow color coding on PFPD-2Y help identify L2 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Panel Drain, the yellow color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications make PFPD-2Y suitable for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-2Y is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What equipment and enclosures is PFPD-2Y designed to mount in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 0.1 milliohm contact resistance minimizes heat generation at connection points, the 500-cycle mating rating supports repeated connect\/disconnect during maintenance, and the 1000V AC \/ 1500V DC rating provides margin for high-voltage DC distribution architectures. For L2 circuits using UK (Old, pre-2004) color conventions, the yellow PFPD-2Y ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-2Y\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-2Y.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-2Y Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844153052,"sku":"PFPD-2Y","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-2Y.jpg?v=1777364462"},{"product_id":"pfpd-3bl","title":"PFPD-3BL - PowerFit 400A Drain Panel Connector, Blue (L3)","description":"\u003c!-- Combined Shopify product HTML for PFPD-3BL --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-3BL\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Blue) | PFPD-3BL | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-3BL\" data-color=\"Blue\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThree-phase industrial power systems operating across multiple electrical standards require universal phase identification that transcends regional color-coding variations. The PowerFit 400A Panel Drain connector in blue (Phase 3 \/ L3 universal) provides the enclosure-mount architecture for tertiary phase distribution in multinational manufacturing complexes, pharmaceutical production facilities, and automotive assembly lines where equipment sourced from Europe, North America, and Asia coexists on the same electrical infrastructure. Rated for 400A continuous current at 120mm² cable, this connector delivers the patent key-release pin for safe maintenance disconnection and plastic end cap protection, enabling technicians working across multiple jurisdictions to confidently identify and connect Phase 3 distribution without regional color confusion.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for three-phase multinational systems\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source connectors in international manufacturing facilities\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides reliable fastening across temperature and humidity extremes\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate international electrical cabinet standards\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables technicians working across multiple jurisdictions to safely disconnect Phase 3 feeds\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in multi-shift industrial production environments\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents vibration-induced separation from heavy machinery operation\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance across high-duty-cycle industrial processes\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets international electrical safety standards\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects against coolant spray, moisture, and dust in machine tool environments\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting across thermal cycling conditions\u003c\/li\u003e\n \u003cli\u003eBlue color provides universal Phase 3 identification across IEC, NEC, Australian, and UK electrical standards\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for global multinational manufacturing compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for European facility distribution\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for international environmental responsibility\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for industrial manufacturing safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, temporary submersion protection) suitable for machine tool environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across climate-controlled and non-climate-controlled facilities\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eMultinational manufacturing plant three-phase power distribution with mixed-source equipment\u003c\/li\u003e\n \u003cli\u003ePharmaceutical production and clean-room facility tertiary phase interconnection\u003c\/li\u003e\n \u003cli\u003eAutomotive assembly line electrical distribution for robotic welding and machining systems\u003c\/li\u003e\n \u003cli\u003eSemiconductor fabrication facility process equipment power management\u003c\/li\u003e\n \u003cli\u003eHeavy industrial plant switchboard and motor control center tertiary phase connections\u003c\/li\u003e\n \u003cli\u003eInternational data center backup power systems using multinational three-phase infrastructure\u003c\/li\u003e\n \u003cli\u003eFood processing and beverage production facility electrical distribution systems\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in multinational industrial manufacturing environments. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers worldwide. Verify that your Panel Source connector carries global certifications (TÜV, CE, other international marks) and is rated for your specific installation voltage and amperage. The blue color housing provides universal Phase 3 identification across all major electrical standards, simplifying international facility operations.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-3BL | PowerFit 400A Panel Drain, L3 (Phase C) Blue (Multiple conventions)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with blue housing for Multiple conventions power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-3BL\",\n \"mpn\": \"PFPD-3BL\",\n \"color\": \"Blue\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (Multiple conventions)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Blue\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-3BL\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat kind of installations require PFPD-3BL?\u003c\/h3\u003e\n \u003cp\u003ePFPD-3BL is a KUPO PowerFit 400A panel drain connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat current and voltage ratings make PFPD-3BL suitable for permanent distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-3BL is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the blue color coding on PFPD-3BL help identify L3 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eBlue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Panel Drain, the blue color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-3BL meet safety requirements for panel-mounted power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-3BL is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the mounting requirements for PFPD-3BL in a panel?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-3BL requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat sets PFPD-3BL apart from conventional panel-mount power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFPD-3BL offers several meaningful improvements over conventional single-pole power connectors: IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded blue housing for L3 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What kind of installations require PFPD-3BL?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-3BL is a KUPO PowerFit 400A panel drain connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\"}}, {\"@type\": \"Question\", \"name\": \"What current and voltage ratings make PFPD-3BL suitable for permanent distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-3BL is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"How does the blue color coding on PFPD-3BL help identify L3 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Panel Drain, the blue color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-3BL meet safety requirements for panel-mounted power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-3BL is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What are the mounting requirements for PFPD-3BL in a panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-3BL requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}, {\"@type\": \"Question\", \"name\": \"What sets PFPD-3BL apart from conventional panel-mount power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-3BL offers several meaningful improvements over conventional single-pole power connectors: IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded blue housing for L3 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-3BL\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-3BL.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-3BL Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844185820,"sku":"PFPD-3BL","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-3BL-b.jpg?v=1777364464"},{"product_id":"pfpd-3gy","title":"PFPD-3GY - PowerFit 400A Drain Panel Connector, Grey (L3)","description":"\u003c!-- Combined Shopify product HTML for PFPD-3GY --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-3GY\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Grey) | PFPD-3GY | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-3GY\" data-color=\"Grey\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eEuropean renewable energy infrastructure operating under IEC electrical standards requires tertiary phase distribution connectors that deliver absolute compliance with modern wiring color-coding conventions across multinational projects. The PowerFit 400A Panel Drain connector in grey (Phase 3 \/ L3 IEC) provides the enclosure-mount architecture for three-phase wind farm and hydroelectric facility switchboards, ensuring seamless integration with European power system architecture and international contractor teams familiar with IEC 60446 standards. Operating at 400A continuous current with silver-plated brass contacts rated for 500 mating cycles, this connector offers the patent key-release pin for maintenance disconnection and plastic end cap protection against incidental contact in crowded European control room environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for European three-phase renewable systems\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source connectors in renewable energy switchboards\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides reliable fastening in European electrical cabinets\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate European standard cabinet frame dimensions\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables European technicians to safely disconnect Phase 3 distribution without tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in high-density European control rooms\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism resists vibration from renewable energy generation equipment\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance across megawatt-scale renewable power cycles\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets European electrical safety standards for renewable energy\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects against moisture and dust ingress in indoor European switchgear rooms\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting without risk of rework\u003c\/li\u003e\n \u003cli\u003eGrey color codes as Phase 3 (L3) under IEC 60446, providing direct compliance with modern European standards\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for European renewable energy infrastructure compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for pan-European renewable energy equipment certification\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for European environmental sustainability\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for renewable energy safety standards\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, temporary submersion protection) suitable for European switchgear installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across European temperate and warm climates\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eOnshore and offshore wind farm metering and protection switchboard installations per European standards\u003c\/li\u003e\n \u003cli\u003eHydroelectric power station tertiary phase distribution infrastructure\u003c\/li\u003e\n \u003cli\u003eEuropean utility substation step-up transformer secondary phase interconnection\u003c\/li\u003e\n \u003cli\u003eCross-border renewable energy grid interconnection projects between EU member states\u003c\/li\u003e\n \u003cli\u003ePumped storage hydroelectric facility power balance system tertiary phase connections\u003c\/li\u003e\n \u003cli\u003eEuropean community-scale solar and wind consortium electrical distribution cabinets\u003c\/li\u003e\n \u003cli\u003eGrid stability and frequency regulation service station electrical interconnection systems\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in European renewable energy infrastructure. Its M12 threaded post interface and push-and-twist mating mechanism follow IEC-aligned connection geometry across certified suppliers. Verify that your Panel Source connector carries European certifications (CE, TÜV) and follows IEC 60446 electrical standards. The grey color housing provides direct compliance with modern IEC standards, simplifying procurement and installation coordination across multinational European renewable projects.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-3GY | PowerFit 400A Panel Drain, L3 (Phase C) Grey (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with grey housing for IEC - European power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-3GY\",\n \"mpn\": \"PFPD-3GY\",\n \"color\": \"Grey\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Grey\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-3GY\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFPD-3GY and where is it permanently installed?\u003c\/h3\u003e\n \u003cp\u003ePFPD-3GY is a KUPO PowerFit 400A panel drain connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-3GY handle the electrical demands of fixed power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-3GY is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the grey color coding on PFPD-3GY help identify L3 on the jobsite?\u003c\/h3\u003e\n \u003cp\u003eGrey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Panel Drain, the grey color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat regulatory approvals does PFPD-3GY hold for fixed installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-3GY is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-3GY integrate with existing power infrastructure in theme park and entertainment venue settings?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The flame-retardant thermoplastic housing resists UV degradation, TUV Rheinland certification meets European safety requirements for permanent installations, and the 500-cycle mating life supports seasonal maintenance schedules. For L3 circuits using Europe and UK (IEC 60446) color conventions, the grey PFPD-3GY ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat panel preparation does PFPD-3GY require for permanent installation?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-3GY requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFPD-3GY and where is it permanently installed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-3GY is a KUPO PowerFit 400A panel drain connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-3GY handle the electrical demands of fixed power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-3GY is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\"}}, {\"@type\": \"Question\", \"name\": \"How does the grey color coding on PFPD-3GY help identify L3 on the jobsite?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Grey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Panel Drain, the grey color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\"}}, {\"@type\": \"Question\", \"name\": \"What regulatory approvals does PFPD-3GY hold for fixed installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-3GY is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-3GY integrate with existing power infrastructure in theme park and entertainment venue settings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The flame-retardant thermoplastic housing resists UV degradation, TUV Rheinland certification meets European safety requirements for permanent installations, and the 500-cycle mating life supports seasonal maintenance schedules. For L3 circuits using Europe and UK (IEC 60446) color conventions, the grey PFPD-3GY ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"What panel preparation does PFPD-3GY require for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-3GY requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-3GY\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-3GY.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-3GY Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844251356,"sku":"PFPD-3GY","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-3GY-b.jpg?v=1777364464"},{"product_id":"pfpd-egn","title":"PFPD-EGN - PowerFit 400A Drain Panel Connector, Green (PE)","description":"\u003c!-- Combined Shopify product HTML for PFPD-EGN --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-EGN\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Green) - Earth | PFPD-EGN | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-EGN\" data-color=\"Green\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eLife-safety electrical grounding infrastructure protecting personnel and equipment from fault currents demands permanent earth\/ground connections that maintain absolute reliability across decades of operation without maintenance. The PowerFit 400A Panel Drain connector in green (Earth \/ PE universal) provides the enclosure-mount architecture for protective ground distribution in industrial facility main switchboards, renewable energy infrastructure, and data center grounding systems where equipment fault protection directly impacts personnel safety and regulatory compliance. Operating at 400A continuous current with silver-plated brass contacts rated for 500 mating cycles, this connector delivers the patent key-release pin for safe maintenance disconnection and plastic end cap protection, serving as the final electrical barrier between live power circuits and earth ground return paths.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for robust earth\/ground infrastructure\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source grounding connectors in equipment cabinets\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides reliable fastening for permanent ground connections\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate standard grounding cabinet installations\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables safe disconnection of earth\/ground feeds during equipment maintenance without tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection - critical for life-safety grounding connections\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents vibration-induced separation of critical ground return paths\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance, minimizing ground impedance and fault response time\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets international electrical safety standards for grounding systems\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects ground connections against moisture and dust ingress in harsh environments\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting without damaging flange threads critical to grounding\u003c\/li\u003e\n \u003cli\u003eGreen color coding provides universal earth\/protective ground (PE) identification across all major electrical standards globally\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for global safety-critical grounding infrastructure\u003c\/li\u003e\n \u003cli\u003eCE marking for international electrical safety equipment certification\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental responsibility in safety-critical systems\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for grounding system safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, temporary submersion protection) suitable for permanent ground installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test for high-energy fault conditions\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA for rapid fault clearance in protective grounding circuits\u003c\/li\u003e\n \u003cli\u003eInsulation resistance greater than 5000 megohms at 500V AC ensuring integrity of earth connection\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across environmental extremes for continuous operation\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eIndustrial facility main switchboard earth\/protective ground (PE) distribution infrastructure\u003c\/li\u003e\n \u003cli\u003eData center grounding bus and redundant ground topology implementation\u003c\/li\u003e\n \u003cli\u003eRenewable energy facility (wind, solar, hydro) protective ground return systems\u003c\/li\u003e\n \u003cli\u003eHospital and medical facility life-safety grounding systems for patient and staff protection\u003c\/li\u003e\n \u003cli\u003eTelecommunications tower and broadcast facility lightning protection grounding networks\u003c\/li\u003e\n \u003cli\u003eOil and gas facility hazardous area electrical system grounding compliance\u003c\/li\u003e\n \u003cli\u003eAviation and spacecraft ground support equipment electrical safety grounding\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in safety-critical grounding applications. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Verify that your Panel Source grounding connector carries life-safety certifications and is rated for your specific ground current requirements and fault protection specifications. The green color housing provides universal protective ground (PE) identification recognized across all major electrical standards, ensuring unambiguous grounding circuit identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-EGN | PowerFit 400A Panel Drain, Earth (PE) Green (Universal protective earth\/ground)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with green housing for Universal protective earth\/ground power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-EGN\",\n \"mpn\": \"PFPD-EGN\",\n \"color\": \"Green\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Earth (PE) (Universal protective earth\/ground)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Green\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-EGN\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat role does PFPD-EGN serve in a power distribution enclosure?\u003c\/h3\u003e\n \u003cp\u003ePFPD-EGN is a KUPO PowerFit 400A panel drain connector with a green housing, designated for the Protective Earth (PE) conductor. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical specifications of PFPD-EGN for panel installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-EGN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-EGN ensure proper earth conductor identification?\u003c\/h3\u003e\n \u003cp\u003eGreen identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Panel Drain, the green color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications make PFPD-EGN suitable for permanent installation?\u003c\/h3\u003e\n \u003cp\u003ePFPD-EGN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPD-EGN installed in a power distribution enclosure?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-EGN requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat equipment and enclosures is PFPD-EGN designed to mount in?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. IP67 dust-tight and waterproof protection is critical underground, the 35.5 kA short circuit rating provides safety margin in high-fault-current mining distribution, and the non-conductive housing eliminates accidental current paths. For PE circuits using Universal (all regions) color conventions, the green PFPD-EGN ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What role does PFPD-EGN serve in a power distribution enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-EGN is a KUPO PowerFit 400A panel drain connector with a green housing, designated for the Protective Earth (PE) conductor. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical specifications of PFPD-EGN for panel installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-EGN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-EGN ensure proper earth conductor identification?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Green identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Panel Drain, the green color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications make PFPD-EGN suitable for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-EGN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPD-EGN installed in a power distribution enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-EGN requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}, {\"@type\": \"Question\", \"name\": \"What equipment and enclosures is PFPD-EGN designed to mount in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. IP67 dust-tight and waterproof protection is critical underground, the 35.5 kA short circuit rating provides safety margin in high-fault-current mining distribution, and the non-conductive housing eliminates accidental current paths. For PE circuits using Universal (all regions) color conventions, the green PFPD-EGN ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-EGN\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-EGN.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-EGN Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844284124,"sku":"PFPD-EGN","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-EGN.jpg?v=1777364465"},{"product_id":"pfpd-nbk","title":"PFPD-NBK - PowerFit 400A Drain Panel Connector, Black (N)","description":"\u003c!-- Combined Shopify product HTML for PFPD-NBK --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-NBK\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Black) - Neutral | PFPD-NBK | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-NBK\" data-color=\"Black\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eAustralian and United Kingdom electrical infrastructure requires neutral conductor connections that deliver 400A continuous current while maintaining circuit balance and load distribution across three-phase systems. The PowerFit 400A Panel Drain connector in black (Neutral NBK - Australia\/UK Old) provides the enclosure-mount architecture for neutral distribution in multi-phase facilities, ensuring color-coded compliance with Australian electrical standards (AS\/NZS 3000) and legacy UK wiring regulations where black identifies the neutral conductor. Operating at 400A continuous with silver-plated brass contacts rated for 500 mating cycles, this connector delivers the patent key-release pin for safe disconnection and plastic end cap protection, serving the critical function of completing return current paths in three-phase power systems.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for three-phase neutral distribution\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source neutral connectors in multi-phase cabinets\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides reliable fastening for permanent neutral connections\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate Australian and UK electrical cabinet standards\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables safe disconnection of neutral return paths during load management without tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in high-density multi-phase distribution rooms\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents vibration-induced separation of critical neutral return conductors\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance, minimizing neutral point impedance\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets Australian and UK electrical safety standards\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects neutral connections against moisture and dust ingress in industrial facilities\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting without risk of rework\u003c\/li\u003e\n \u003cli\u003eBlack color codes as Neutral (N) under Australian (AS\/NZS 3000) and UK Old (BS 7671 pre-2006) standards\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for Australian and UK multi-phase system compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for international distribution through Australian and UK market channels\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental responsibility in neutral conductor systems\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for industrial facility safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, temporary submersion protection) suitable for indoor multi-phase installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across Australian tropical and UK temperate climates\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eAustralian three-phase industrial facility neutral bus distribution and load balancing systems\u003c\/li\u003e\n \u003cli\u003eUK industrial plant neutral conductor interconnection using legacy color-coding standards\u003c\/li\u003e\n \u003cli\u003eData center and computer room uninterruptible power supply (UPS) neutral return infrastructure\u003c\/li\u003e\n \u003cli\u003eHospital and medical facility three-phase electrical distribution neutral completion\u003c\/li\u003e\n \u003cli\u003eAustralian utility substation step-down transformer neutral grounding interconnection\u003c\/li\u003e\n \u003cli\u003eLight manufacturing and assembly facility three-phase load balancing neutral distribution\u003c\/li\u003e\n \u003cli\u003eHeritage building and legacy equipment facility neutral support for existing infrastructure\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in Australian and UK multi-phase electrical infrastructure. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Verify that your Panel Source neutral connector is rated for continuous neutral current flow and matches your facility three-phase distribution specifications. The black color housing complies with Australian (AS\/NZS 3000) and UK legacy (BS 7671 pre-2006) neutral identification standards.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-NBK | PowerFit 400A Panel Drain, Neutral (N) Black (Australian \/ UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with black housing for Australian \/ UK (Old Standard) power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-NBK\",\n \"mpn\": \"PFPD-NBK\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (Australian \/ UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-NBK\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-NBK function as the endpoint of a PowerFit power chain?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NBK is a KUPO PowerFit 400A panel drain connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat current and voltage ratings make PFPD-NBK suitable for permanent distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NBK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the black color coding on PFPD-NBK prevent neutral-phase confusion?\u003c\/h3\u003e\n \u003cp\u003eBlack as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Panel Drain, the black color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-NBK meet safety requirements for panel-mounted power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NBK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFPD-NBK work alongside connectors from other brands in a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin enables tool-free disconnect during strike, the push-and-twist connection engages in seconds, and the ergonomic rubber grip reduces hand fatigue during long load-in sessions involving dozens of connections. For N circuits using Australia and UK (Old, pre-2004) color conventions, the black PFPD-NBK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFPD-NBK function as the endpoint of a PowerFit power chain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NBK is a KUPO PowerFit 400A panel drain connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\"}}, {\"@type\": \"Question\", \"name\": \"What current and voltage ratings make PFPD-NBK suitable for permanent distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NBK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"How does the black color coding on PFPD-NBK prevent neutral-phase confusion?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Black as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Panel Drain, the black color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-NBK meet safety requirements for panel-mounted power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NBK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFPD-NBK work alongside connectors from other brands in a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The key-release pin enables tool-free disconnect during strike, the push-and-twist connection engages in seconds, and the ergonomic rubber grip reduces hand fatigue during long load-in sessions involving dozens of connections. For N circuits using Australia and UK (Old, pre-2004) color conventions, the black PFPD-NBK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-NBK\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-NBK.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-NBK Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844316892,"sku":"PFPD-NBK","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-NBK.jpg?v=1777364466"},{"product_id":"pfpd-nbl","title":"PFPD-NBL - PowerFit 400A Drain Panel Connector, Blue (N)","description":"\u003c!-- Combined Shopify product HTML for PFPD-NBL --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-NBL\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (Blue) - Neutral | PFPD-NBL | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-NBL\" data-color=\"Blue\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eEuropean three-phase power systems operating under IEC electrical standards require neutral conductor connections that deliver 400A continuous current while maintaining circuit balance and voltage regulation across multi-phase distribution infrastructure. The PowerFit 400A Panel Drain connector in blue (Neutral NBL - IEC) provides the enclosure-mount architecture for neutral distribution in European industrial facilities, renewable energy installations, and utility switching systems, ensuring color-coded compliance with modern IEC 60446 standards where blue identifies the neutral conductor. Operating at 400A continuous with silver-plated brass contacts rated for 500 mating cycles, this connector delivers the patent key-release pin for safe disconnection and plastic end cap protection, enabling technicians to complete critical return current paths in European three-phase power systems.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for European three-phase neutral distribution\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source neutral connectors in European multi-phase cabinets\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides reliable fastening for permanent neutral connections\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate European electrical cabinet standards\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables safe disconnection of neutral return paths during maintenance without tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in high-density European distribution rooms\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents vibration-induced separation of critical neutral return paths\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance, minimizing neutral point impedance and voltage imbalance\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets European electrical safety standards for neutral conductors\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects neutral connections against moisture and dust ingress in industrial facilities\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting without risk of rework\u003c\/li\u003e\n \u003cli\u003eBlue color codes as Neutral (N) under modern European electrical standards (IEC 60446)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for European three-phase system compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for pan-European multi-phase electrical system certification\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental responsibility in European neutral conductor systems\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for European industrial facility safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, temporary submersion protection) suitable for indoor European multi-phase installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across European temperate and warm climates\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eEuropean industrial facility three-phase neutral bus distribution and load balancing systems\u003c\/li\u003e\n \u003cli\u003eUtility substation step-down transformer neutral grounding interconnection infrastructure\u003c\/li\u003e\n \u003cli\u003eData center and computer room uninterruptible power supply (UPS) neutral return distribution\u003c\/li\u003e\n \u003cli\u003eEuropean renewable energy facility (wind, solar, hydro) three-phase neutral completion\u003c\/li\u003e\n \u003cli\u003eHospital and medical facility three-phase electrical distribution neutral conductor systems\u003c\/li\u003e\n \u003cli\u003eManufacturing complex neutral switchboard and motor control center interconnection\u003c\/li\u003e\n \u003cli\u003eBuilding-integrated renewable energy system three-phase neutral infrastructure\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in European three-phase electrical infrastructure. Its M12 threaded post interface and push-and-twist mating mechanism follow IEC-aligned connection geometry across certified suppliers. Verify that your Panel Source neutral connector is rated for continuous neutral current flow and matches your facility three-phase distribution specifications. The blue color housing complies with modern European IEC 60446 neutral identification standards and facilitates seamless integration with European electrical infrastructure.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-NBL | PowerFit 400A Panel Drain, Neutral (N) Blue (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with blue housing for IEC - European power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-NBL\",\n \"mpn\": \"PFPD-NBL\",\n \"color\": \"Blue\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Blue\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-NBL\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat kind of installations require PFPD-NBL?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NBL is a KUPO PowerFit 400A panel drain connector with a blue housing, designated for the Neutral (N) conductor under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in sports venue and stadium event applications. Stadium events combine massive power demands with outdoor exposure and strict safety requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPD-NBL handle the electrical demands of fixed power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NBL is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the blue color coding on PFPD-NBL prevent neutral-phase confusion?\u003c\/h3\u003e\n \u003cp\u003eBlue as Neutral follows IEC 60446, the current harmonized European and UK standard. Under IEC, blue is exclusively reserved for the neutral conductor. This is the most commonly specified neutral color in international installations and is mandatory in EU member states. On the Panel Drain, the blue color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Using blue for neutral in IEC jurisdictions is not optional. It is a code requirement that simplifies circuit identification and improves safety across multi-national installations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat regulatory approvals does PFPD-NBL hold for fixed installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NBL is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat panel preparation does PFPD-NBL require for permanent installation?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-NBL requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat sets PFPD-NBL apart from conventional panel-mount power connectors?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NBL offers several meaningful improvements over conventional single-pole power connectors: IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded blue housing for N identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What kind of installations require PFPD-NBL?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NBL is a KUPO PowerFit 400A panel drain connector with a blue housing, designated for the Neutral (N) conductor under Europe and UK (IEC 60446) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in sports venue and stadium event applications. Stadium events combine massive power demands with outdoor exposure and strict safety requirements.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPD-NBL handle the electrical demands of fixed power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NBL is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\"}}, {\"@type\": \"Question\", \"name\": \"How does the blue color coding on PFPD-NBL prevent neutral-phase confusion?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue as Neutral follows IEC 60446, the current harmonized European and UK standard. Under IEC, blue is exclusively reserved for the neutral conductor. This is the most commonly specified neutral color in international installations and is mandatory in EU member states. On the Panel Drain, the blue color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. Using blue for neutral in IEC jurisdictions is not optional. It is a code requirement that simplifies circuit identification and improves safety across multi-national installations.\"}}, {\"@type\": \"Question\", \"name\": \"What regulatory approvals does PFPD-NBL hold for fixed installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NBL is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What panel preparation does PFPD-NBL require for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-NBL requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}, {\"@type\": \"Question\", \"name\": \"What sets PFPD-NBL apart from conventional panel-mount power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NBL offers several meaningful improvements over conventional single-pole power connectors: IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded blue housing for N identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-NBL\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-NBL.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-NBL Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844349660,"sku":"PFPD-NBL","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-NBL.jpg?v=1777364467"},{"product_id":"pfpd-nw","title":"PFPD-NW - PowerFit 400A Drain Panel Connector, White (N)","description":"\u003c!-- Combined Shopify product HTML for PFPD-NW --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPD-NW\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Drain Connector (White) - Neutral | PFPD-NW | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPD-NW\" data-color=\"White\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eNorth American three-phase power systems require neutral conductor connections that deliver 400A continuous current while balancing electrical loads across multiple phase circuits and ensuring voltage stability in industrial and commercial facility distribution infrastructure. The PowerFit 400A Panel Drain connector in white (Neutral NW - NEC) provides the enclosure-mount architecture for neutral distribution in North American manufacturing plants, server farms, utility substations, and switchboards, ensuring color-coded compliance with NEC (National Electrical Code) standards where white identifies the neutral conductor. Operating at 400A continuous with silver-plated brass contacts rated for 500 mating cycles, this connector delivers the patent key-release pin for safe maintenance disconnection and plastic end cap protection, completing the critical return current paths that balance three-phase power distribution systems.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current rating at 120mm² cable; 660A at 240mm² cable for North American three-phase neutral distribution\u003c\/li\u003e\n \u003cli\u003eFemale contact design ensures secure mating with Panel Source neutral connectors in North American multi-phase cabinets\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer provides reliable fastening for permanent neutral connections\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes (42mm x 42mm cut-out) accommodate North American electrical cabinet standards\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin enables safe disconnection of neutral return paths during equipment servicing without tools\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over female contact provides IP 2X finger protection in high-density North American distribution centers\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism prevents vibration-induced separation of critical neutral conductors\u003c\/li\u003e\n \u003cli\u003eSilver-plated brass contact delivers 0.1 milliohms contact resistance, minimizing neutral point impedance and voltage imbalance\u003c\/li\u003e\n \u003cli\u003eNon-conductive UL94-V0 thermoplastic housing meets North American electrical safety standards for neutral conductors\u003c\/li\u003e\n \u003cli\u003eIP67 rating while mated protects neutral connections against moisture and dust ingress in industrial facilities\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter ensures secure mounting without risk of connector rework\u003c\/li\u003e\n \u003cli\u003eWhite color codes as Neutral (N) under North American electrical standards (NEC \/ NFPA 70)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTÜV Rheinland certified (ID 1111303479) for North American three-phase system compliance\u003c\/li\u003e\n \u003cli\u003eCE marking for international distribution to North American facilities\u003c\/li\u003e\n \u003cli\u003eRoHS and REACH compliant for environmental responsibility in neutral conductor systems\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy rating for North American industrial facility safety\u003c\/li\u003e\n \u003cli\u003eIP67 rating (dust-tight, temporary submersion protection) suitable for indoor North American multi-phase installations\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum operating voltage; 4500V AC dielectric test\u003c\/li\u003e\n \u003cli\u003eShort circuit rating: Up to 35.5kA; insulation resistance greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius - stable across North American climate zones\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eNorth American industrial manufacturing facility three-phase neutral bus distribution systems\u003c\/li\u003e\n \u003cli\u003eData center and co-location facility uninterruptible power supply (UPS) neutral return infrastructure\u003c\/li\u003e\n \u003cli\u003eUtility substation step-down transformer neutral grounding interconnection systems\u003c\/li\u003e\n \u003cli\u003eHospital and healthcare facility three-phase electrical distribution neutral conductor systems\u003c\/li\u003e\n \u003cli\u003eHigh-tech manufacturing and semiconductor fabrication facility neutral distribution\u003c\/li\u003e\n \u003cli\u003eCommercial building complex multi-panel switchboard neutral coordination systems\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling switchboard neutral ground interconnection for commercial and industrial backup power\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Drain connector is compatible with major brands of single-pole power connector systems used in North American three-phase electrical infrastructure. Its M12 threaded post interface and push-and-twist mating mechanism follow standardized connection geometry across certified suppliers. Verify that your Panel Source neutral connector is rated for continuous neutral current flow and matches your facility three-phase distribution specifications. The white color housing complies with NEC (National Electrical Code) neutral identification standards and facilitates seamless integration with North American electrical systems.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPD-NW | PowerFit 400A Panel Drain, Neutral (N) White (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Panel Drain single-pole connector with white housing for NEC - North American power distribution systems. Female Contact, M12 threaded post mount, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPD-NW\",\n \"mpn\": \"PFPD-NW\",\n \"color\": \"White\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Drain (Female Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist Lock\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"O-Ring Material\",\n \"value\": \"Silicone\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"White\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPD-NW\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFPD-NW and where is it permanently installed?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NW is a KUPO PowerFit 400A panel drain connector with a white housing, designated for the Neutral (N) conductor under North America (NEC) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in agricultural and greenhouse operation applications. Agricultural power distribution faces moisture from irrigation, fertilizer chemicals, temperature extremes from greenhouse heating, and often rural locations far from electrical supply houses.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the electrical specifications of PFPD-NW for panel installations?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NW is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for N circuits carrying continuous neutral current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does the white color coding on PFPD-NW prevent neutral-phase confusion?\u003c\/h3\u003e\n \u003cp\u003eWhite identifies the Neutral conductor under North American NEC conventions. White is universally recognized across the USA and Canada as neutral, and using any other color for neutral in NEC-governed installations typically requires special marking or approval. On the Panel Drain, the white color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. A dedicated white PowerFit connector for the neutral return path eliminates guesswork in three-phase-plus-neutral distribution systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat certifications make PFPD-NW suitable for permanent installation?\u003c\/h3\u003e\n \u003cp\u003ePFPD-NW is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat equipment and enclosures is PFPD-NW designed to mount in?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The silicone O-ring seals against irrigation moisture, the thermoplastic housing resists agricultural chemical exposure, and the push-and-twist mechanism does not require specialized tools that might not be available in remote locations. For N circuits using North America (NEC) color conventions, the white PFPD-NW ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPD-NW installed in a power distribution enclosure?\u003c\/h3\u003e\n \u003cp\u003eInstalling PFPD-NW requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFPD-NW and where is it permanently installed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NW is a KUPO PowerFit 400A panel drain connector with a white housing, designated for the Neutral (N) conductor under North America (NEC) conventions. Mounted permanently in enclosures and distribution boxes, it serves as the final destination in the PowerFit electric direction flow, where incoming power from Line Source connectors enters the downstream equipment. The four-point flange mount and M12 threaded post ensure vibration-resistant installation. It is commonly deployed in agricultural and greenhouse operation applications. Agricultural power distribution faces moisture from irrigation, fertilizer chemicals, temperature extremes from greenhouse heating, and often rural locations far from electrical supply houses.\"}}, {\"@type\": \"Question\", \"name\": \"What are the electrical specifications of PFPD-NW for panel installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NW is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for N circuits carrying continuous neutral current.\"}}, {\"@type\": \"Question\", \"name\": \"How does the white color coding on PFPD-NW prevent neutral-phase confusion?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"White identifies the Neutral conductor under North American NEC conventions. White is universally recognized across the USA and Canada as neutral, and using any other color for neutral in NEC-governed installations typically requires special marking or approval. On the Panel Drain, the white color is visible on the connector face that protrudes from the enclosure panel. When multiple PowerFit connectors are mounted side by side in a distribution box, the color-coded faces create a clear visual map of the phase layout for incoming connections. A dedicated white PowerFit connector for the neutral return path eliminates guesswork in three-phase-plus-neutral distribution systems.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications make PFPD-NW suitable for permanent installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPD-NW is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. For permanent installations, the IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed, and the four-point flange mount exceeds mechanical retention requirements.\"}}, {\"@type\": \"Question\", \"name\": \"What equipment and enclosures is PFPD-NW designed to mount in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The silicone O-ring seals against irrigation moisture, the thermoplastic housing resists agricultural chemical exposure, and the push-and-twist mechanism does not require specialized tools that might not be available in remote locations. For N circuits using North America (NEC) color conventions, the white PFPD-NW ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPD-NW installed in a power distribution enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installing PFPD-NW requires a 42 x 42mm cutout in the enclosure panel. The connector mounts through four 5.5mm fixing holes on its flange, distributing clamping force evenly for vibration resistance. The M12 threaded post accepts the brass nut and washer, tightened to a maximum of 12 to 14 N\/m. IP 2X finger protection is built into the connector face, preventing accidental contact with live parts when no mating connector is inserted. A plastic end cap protects the contacts during storage and transport. The Panel Drain has a 55.0mm flange width and 72.2mm total depth, with a 37.0mm body diameter. The flange provides a generous mounting surface for secure enclosure attachment.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPD-NW\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPD-NW.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPD-NW Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844415196,"sku":"PFPD-NW","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPD-NW.jpg?v=1777364468"},{"product_id":"pfps-1bk","title":"PFPS-1BK - PowerFit 400A Source Panel Connector, Black (L1)","description":"\u003c!-- Combined Shopify product HTML for PFPS-1BK --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-1BK\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Black) | PFPS-1BK | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-1BK\" data-color=\"Black\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eTouring power distribution rigs demand panel-mounted inlets that withstand repeated load-in and load-out cycles without connection degradation. The PowerFit 400A Panel Source connector in black delivers a male contact with a patent key-release pin mechanism, enabling technicians to establish and break 400A connections quickly and safely during fast-paced production turnarounds. The M12 threaded post mount secures the connector to generator panels, distro boxes, and mobile power trucks with brass nut and spring washer retention, while the IP 2X finger protection cap shields the energized male contact from accidental touch during setup.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eGenerator connection panels and mobile power distribution trucks for touring productions\u003c\/li\u003e\n \u003cli\u003eEntertainment industry main power distribution units handling 400A per phase\u003c\/li\u003e\n \u003cli\u003eIndustrial switchgear enclosures and motor control center (MCC) panel inlets\u003c\/li\u003e\n \u003cli\u003eData center power distribution units (PDUs) requiring hot-swappable connections\u003c\/li\u003e\n \u003cli\u003eBroadcast facility power rooms and outside broadcast (OB) vehicle power inlets\u003c\/li\u003e\n \u003cli\u003eRenewable energy inverter cabinets and battery energy storage system (BESS) panels\u003c\/li\u003e\n \u003cli\u003eTemporary power infrastructure for construction sites and large-scale events\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-1BK | PowerFit 400A Panel Source, L1 (Phase A) Black (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with black housing for NEC - North American power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-1BK\",\n \"mpn\": \"PFPS-1BK\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-1BK\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFPS-1BK and why is it the starting point of power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1BK is a KUPO PowerFit 400A panel source connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical capacity does PFPS-1BK provide as a panel source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the black housing on PFPS-1BK represent under North America (NEC) standards?\u003c\/h3\u003e\n \u003cp\u003eUnder North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Panel Source, the black housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications does PFPS-1BK hold for distribution panel use?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPS-1BK mounted in a distribution panel or generator output?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-1BK mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-1BK retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat equipment and enclosures is PFPS-1BK designed to mount in?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The sealed push-and-twist connection keeps moisture out even when cables lie in puddles, and the color-coded housings let crews trace phases across hundreds of meters of temporary cabling. For L1 circuits using North America (NEC) color conventions, the black PFPS-1BK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFPS-1BK and why is it the starting point of power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1BK is a KUPO PowerFit 400A panel source connector with a black housing, identifying Line 1 (L1) under North America (NEC) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in outdoor music festival applications. When power cables stretch across a rain-soaked festival ground, IP67 protection is not a luxury.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical capacity does PFPS-1BK provide as a panel source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L1 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the black housing on PFPS-1BK represent under North America (NEC) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under North American NEC conventions, black identifies the first line conductor (L1) in a three-phase system. It is the default phase conductor for single-phase 120V branch circuits and the standard L1 in three-phase configurations alongside red (L2) and blue (L3). Black L1 conductors carry the bulk of single-phase loads in commercial and industrial settings. On the Panel Source, the black housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Because black appears in multiple phase conventions worldwide, the PowerFit phase-encoded SKU system (1BK vs 2BK vs NBK) prevents dangerous cross-convention mix-ups.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications does PFPS-1BK hold for distribution panel use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPS-1BK mounted in a distribution panel or generator output?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-1BK mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-1BK retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}, {\"@type\": \"Question\", \"name\": \"What equipment and enclosures is PFPS-1BK designed to mount in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The sealed push-and-twist connection keeps moisture out even when cables lie in puddles, and the color-coded housings let crews trace phases across hundreds of meters of temporary cabling. For L1 circuits using North America (NEC) color conventions, the black PFPS-1BK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-1BK\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-1BK.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-1BK Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844447964,"sku":"PFPS-1BK","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-1BK.jpg?v=1777364469"},{"product_id":"pfps-1r","title":"PFPS-1R - PowerFit 400A Source Panel Connector, Red (L1)","description":"\u003c!-- Combined Shopify product HTML for PFPS-1R --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-1R\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Red) | PFPS-1R | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-1R\" data-color=\"Red\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eBroadcast facilities and outside broadcast (OB) vehicles operating under Australian AS\/NZS 3000 standards require red-coded L1 phase identification for reliable single-pole power routing. The PowerFit 400A Panel Source in red provides a permanent panel inlet rated for 400A continuous operation (660A with 240mm squared cable), featuring silver-plated brass contacts for minimal voltage drop across extended cable runs. The patent key-release pin allows tool-free disconnection during maintenance windows, and the non-conductive UL94-V0 thermoplastic housing ensures flame retardant protection in equipment-dense broadcast environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eGenerator connection panels and mobile power distribution trucks for touring productions\u003c\/li\u003e\n \u003cli\u003eEntertainment industry main power distribution units handling 400A per phase\u003c\/li\u003e\n \u003cli\u003eIndustrial switchgear enclosures and motor control center (MCC) panel inlets\u003c\/li\u003e\n \u003cli\u003eData center power distribution units (PDUs) requiring hot-swappable connections\u003c\/li\u003e\n \u003cli\u003eBroadcast facility power rooms and outside broadcast (OB) vehicle power inlets\u003c\/li\u003e\n \u003cli\u003eRenewable energy inverter cabinets and battery energy storage system (BESS) panels\u003c\/li\u003e\n \u003cli\u003eTemporary power infrastructure for construction sites and large-scale events\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-1R | PowerFit 400A Panel Source, L1 (Phase A) Red (Alternate L1 \/ Australian)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with red housing for Alternate L1 \/ Australian power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-1R\",\n \"mpn\": \"PFPS-1R\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (Alternate L1 \/ Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-1R\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPS-1R combine panel mounting with disconnect convenience?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1R is a KUPO PowerFit 400A panel source connector with a red housing, identifying Line 1 (L1) under Australia conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the power handling specifications of PFPS-1R?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the red housing on PFPS-1R represent under Australia standards?\u003c\/h3\u003e\n \u003cp\u003eAustralian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Panel Source, the red housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPS-1R certified for use as a power source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFPS-1R work alongside connectors from other brands in a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The IP67 rating means production does not stop for rain, and the push-and-twist connection resists accidental disconnection from cable tension or foot traffic across cable runs. For L1 circuits using Australia color conventions, the red PFPS-1R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFPS-1R combine panel mounting with disconnect convenience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1R is a KUPO PowerFit 400A panel source connector with a red housing, identifying Line 1 (L1) under Australia conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in film location shoot applications. On-location film production often runs power through variable terrain and weather conditions that studio stages never face.\"}}, {\"@type\": \"Question\", \"name\": \"What are the power handling specifications of PFPS-1R?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the red housing on PFPS-1R represent under Australia standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Australian wiring standards designate red as the Line 1 (L1) conductor. The Australian three-phase color set is red (L1), white (L2), and blue (L3). Red L1 is also used in parts of New Zealand and some Asia-Pacific regions that follow Australian electrical practices. On the Panel Source, the red housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Using the correct L1 color prevents phase rotation errors that can damage three-phase motors and sensitive equipment.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPS-1R certified for use as a power source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFPS-1R work alongside connectors from other brands in a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The IP67 rating means production does not stop for rain, and the push-and-twist connection resists accidental disconnection from cable tension or foot traffic across cable runs. For L1 circuits using Australia color conventions, the red PFPS-1R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-1R\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-1R.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-1R Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844480732,"sku":"PFPS-1R","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-1R-b.jpg?v=1777364470"},{"product_id":"pfps-1bn","title":"PFPS-1BN - PowerFit 400A Source Panel Connector, Brown (L1)","description":"\u003c!-- Combined Shopify product HTML for PFPS-1BN --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-1BN\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Brown) | PFPS-1BN | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-1BN\" data-color=\"Brown\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eEuropean power infrastructure conforming to IEC 60446 designates brown as the L1 phase conductor color. The PowerFit 400A Panel Source in brown integrates into switchgear enclosures, power distribution units, and industrial control panels serving European markets, providing a dual-rated 400A\/660A male contact connection point. The push-and-twist mating mechanism with patent key-release pin ensures positive mechanical engagement across 500 rated mating cycles, while the M12 threaded post and four-hole flange mounting pattern delivers the structural rigidity required for permanent installations in vibration-prone industrial environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eGenerator connection panels and mobile power distribution trucks for touring productions\u003c\/li\u003e\n \u003cli\u003eEntertainment industry main power distribution units handling 400A per phase\u003c\/li\u003e\n \u003cli\u003eIndustrial switchgear enclosures and motor control center (MCC) panel inlets\u003c\/li\u003e\n \u003cli\u003eData center power distribution units (PDUs) requiring hot-swappable connections\u003c\/li\u003e\n \u003cli\u003eBroadcast facility power rooms and outside broadcast (OB) vehicle power inlets\u003c\/li\u003e\n \u003cli\u003eRenewable energy inverter cabinets and battery energy storage system (BESS) panels\u003c\/li\u003e\n \u003cli\u003eTemporary power infrastructure for construction sites and large-scale events\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-1BN | PowerFit 400A Panel Source, L1 (Phase A) Brown (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with brown housing for IEC - European power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-1BN\",\n \"mpn\": \"PFPS-1BN\",\n \"color\": \"Brown\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L1 (Phase A) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Brown\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-1BN\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFPS-1BN the origin point in a PowerFit system?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1BN is a KUPO PowerFit 400A panel source connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow much current can PFPS-1BN supply from a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1BN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the brown housing on PFPS-1BN represent under Europe and UK (IEC 60446) standards?\u003c\/h3\u003e\n \u003cp\u003eBrown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Panel Source, the brown housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat independent testing has PFPS-1BN undergone?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1BN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat panel cutout and mounting specifications does PFPS-1BN require?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-1BN mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-1BN retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose PFPS-1BN over a traditional panel-mount single-pole connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-1BN offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed. These features, combined with TUV Rheinland certification and the phase-encoded brown housing for L1 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes PFPS-1BN the origin point in a PowerFit system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1BN is a KUPO PowerFit 400A panel source connector with a brown housing, identifying Line 1 (L1) under Europe and UK (IEC 60446) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in broadcast outside broadcast (OB) truck applications. OB trucks deploy and strike in tight timeframes, often in parking structures, stadium loading docks, or roadside locations.\"}}, {\"@type\": \"Question\", \"name\": \"How much current can PFPS-1BN supply from a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1BN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\"}}, {\"@type\": \"Question\", \"name\": \"What does the brown housing on PFPS-1BN represent under Europe and UK (IEC 60446) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Brown designates Line 1 (L1) under IEC 60446, the harmonized standard used across the European Union, the UK (post-2004), and much of Asia and Africa. The IEC three-phase color set is brown (L1), black (L2), and grey (L3). Brown L1 is the most widely adopted phase color convention globally by number of countries. On the Panel Source, the brown housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Mixing IEC brown-L1 with NEC black-L1 equipment requires clear labeling. Phase-encoded connectors physically enforce the correct assignment.\"}}, {\"@type\": \"Question\", \"name\": \"What independent testing has PFPS-1BN undergone?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1BN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"What panel cutout and mounting specifications does PFPS-1BN require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-1BN mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-1BN retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose PFPS-1BN over a traditional panel-mount single-pole connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-1BN offers several meaningful improvements over conventional single-pole power connectors: the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass; IP 2X finger protection prevents accidental contact with live parts when the connector face is exposed. These features, combined with TUV Rheinland certification and the phase-encoded brown housing for L1 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-1BN\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-1BN.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-1BN Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844513500,"sku":"PFPS-1BN","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-1BN-b.jpg?v=1777364471"},{"product_id":"pfps-2bk","title":"PFPS-2BK - PowerFit 400A Source Panel Connector, Black (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPS-2BK --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-2BK\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Black) | PFPS-2BK | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-2BK\" data-color=\"Black\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eThree-phase European installations using IEC standards assign black to the L2 (Phase B) conductor. The PowerFit 400A Panel Source in black for L2 service provides equipment manufacturers and panel builders with a high-current inlet that handles 400A continuous loads through silver-plated brass contacts, achieving just 0.1 milliohms contact resistance for efficient power transfer. The patent key-release pin mechanism prevents accidental disconnection under load while still allowing intentional tool-free release during scheduled maintenance, and the IP67 rating when mated protects against dust and water ingress in outdoor or washdown environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power distribution panels requiring dedicated L2 phase inlets\u003c\/li\u003e\n \u003cli\u003eDimmer rack and lighting control enclosures for theatrical and concert touring systems\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing equipment with balanced three-phase power requirements\u003c\/li\u003e\n \u003cli\u003ePower management systems for mining and heavy industry operations\u003c\/li\u003e\n \u003cli\u003eUPS (Uninterruptible Power Supply) bypass panels and transfer switch enclosures\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event power distribution boards with weather-exposed installations\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling switchboards requiring per-phase connection management\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-2BK | PowerFit 400A Panel Source, L2 (Phase B) Black (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with black housing for IEC - European power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-2BK\",\n \"mpn\": \"PFPS-2BK\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-2BK\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhere is PFPS-2BK typically installed and what does it feed?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2BK is a KUPO PowerFit 400A panel source connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical capacity does PFPS-2BK provide as a panel source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the black housing on PFPS-2BK represent under Europe and UK (IEC 60446) standards?\u003c\/h3\u003e\n \u003cp\u003eUnder IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Panel Source, the black housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications does PFPS-2BK hold for distribution panel use?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat equipment and enclosures is PFPS-2BK designed to mount in?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 400A continuous rating (660A with 240mm2 cable) handles industrial loads, the flame-retardant UL94-V0 housing resists chemical exposure, and the push-and-twist lock prevents vibration-induced disconnection. For L2 circuits using Europe and UK (IEC 60446) color conventions, the black PFPS-2BK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPS-2BK mounted in a distribution panel or generator output?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-2BK mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-2BK retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Where is PFPS-2BK typically installed and what does it feed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2BK is a KUPO PowerFit 400A panel source connector with a black housing, identifying Line 2 (L2) under Europe and UK (IEC 60446) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in industrial manufacturing plant applications. Temporary power in manufacturing environments faces vibration from heavy machinery, exposure to oils and cutting fluids, and the need for high current capacity to feed welders, presses, and large motors.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical capacity does PFPS-2BK provide as a panel source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2BK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the black housing on PFPS-2BK represent under Europe and UK (IEC 60446) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Under IEC 60446, black identifies Line 2 (L2). This is the second phase conductor in the European three-phase system of brown (L1), black (L2), grey (L3). For international crews, this is a critical distinction: the same black housing that means L1 in North America means L2 in Europe. On the Panel Source, the black housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Cross-convention errors between NEC-L1-black and IEC-L2-black are among the most common phase identification mistakes on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications does PFPS-2BK hold for distribution panel use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2BK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"What equipment and enclosures is PFPS-2BK designed to mount in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The 400A continuous rating (660A with 240mm2 cable) handles industrial loads, the flame-retardant UL94-V0 housing resists chemical exposure, and the push-and-twist lock prevents vibration-induced disconnection. For L2 circuits using Europe and UK (IEC 60446) color conventions, the black PFPS-2BK ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPS-2BK mounted in a distribution panel or generator output?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-2BK mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-2BK retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-2BK\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-2BK.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-2BK Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844579036,"sku":"PFPS-2BK","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-2BK-b.jpg?v=1777364472"},{"product_id":"pfps-2r","title":"PFPS-2R - PowerFit 400A Source Panel Connector, Red (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPS-2R --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-2R\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Red) | PFPS-2R | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-2R\" data-color=\"Red\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eNorth American three-phase systems under NEC standards use red to identify the L2 (Phase B) conductor. The PowerFit 400A Panel Source in red serves as the fixed-panel power inlet for generator connection boxes, portable power distribution units, and entertainment industry dimmer racks where 400A per phase is standard. The M12 threaded post mount with brass nut and spring washer provides vibration-resistant panel attachment, and the 42mm x 42mm cut-out dimension with four diameter 5.5mm fixing holes matches standard industrial panel preparation specifications.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power distribution panels requiring dedicated L2 phase inlets\u003c\/li\u003e\n \u003cli\u003eDimmer rack and lighting control enclosures for theatrical and concert touring systems\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing equipment with balanced three-phase power requirements\u003c\/li\u003e\n \u003cli\u003ePower management systems for mining and heavy industry operations\u003c\/li\u003e\n \u003cli\u003eUPS (Uninterruptible Power Supply) bypass panels and transfer switch enclosures\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event power distribution boards with weather-exposed installations\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling switchboards requiring per-phase connection management\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-2R | PowerFit 400A Panel Source, L2 (Phase B) Red (NEC - North American)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with red housing for NEC - North American power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-2R\",\n \"mpn\": \"PFPS-2R\",\n \"color\": \"Red\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (NEC - North American)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Red\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-2R\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFPS-2R and why is it the starting point of power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2R is a KUPO PowerFit 400A panel source connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the power handling specifications of PFPS-2R?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the red housing on PFPS-2R represent under North America (NEC) standards?\u003c\/h3\u003e\n \u003cp\u003eRed marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Panel Source, the red housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPS-2R certified for use as a power source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFPS-2R installation straightforward for permanent power sources?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-2R mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-2R retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFPS-2R work alongside connectors from other brands in a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The high-impact thermoplastic housing absorbs punishment, the IP67 seal protects against dust ingress (the '6' in IP67 means dust-tight), and the M40 cable gland secures cables against pull-out. For L2 circuits using North America (NEC) color conventions, the red PFPS-2R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFPS-2R and why is it the starting point of power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2R is a KUPO PowerFit 400A panel source connector with a red housing, identifying Line 2 (L2) under North America (NEC) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in construction site applications. Construction power distribution deals with dust, debris, rain, rough handling by crews, and the constant repositioning of equipment as the site evolves.\"}}, {\"@type\": \"Question\", \"name\": \"What are the power handling specifications of PFPS-2R?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2R is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the red housing on PFPS-2R represent under North America (NEC) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Red marks Line 2 (L2) under North American NEC conventions. In a standard three-phase system, the color sequence is black (L1), red (L2), blue (L3). Red L2 is one of the most commonly ordered phase variants for US and Canadian power distribution, appearing in virtually every multi-phase temporary power installation. On the Panel Source, the red housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Red is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPS-2R certified for use as a power source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2R is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFPS-2R installation straightforward for permanent power sources?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-2R mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-2R retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFPS-2R work alongside connectors from other brands in a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The high-impact thermoplastic housing absorbs punishment, the IP67 seal protects against dust ingress (the '6' in IP67 means dust-tight), and the M40 cable gland secures cables against pull-out. For L2 circuits using North America (NEC) color conventions, the red PFPS-2R ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-2R\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-2R.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-2R Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844611804,"sku":"PFPS-2R","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-2R.jpg?v=1777364473"},{"product_id":"pfps-2w","title":"PFPS-2W - PowerFit 400A Source Panel Connector, White (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPS-2W --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-2W\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (White) | PFPS-2W | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-2W\" data-color=\"White\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eAustralian and New Zealand electrical installations following AS\/NZS 3000 designate white for the L2 phase conductor. The PowerFit 400A Panel Source in white provides a permanent panel-mounted power inlet for mining operations, outdoor festival infrastructure, and industrial facilities across the Oceania region. The connector's 1000V AC \/ 1500V DC maximum voltage rating and 4500V AC dielectric test voltage provide substantial safety margins for demanding electrical environments, while the patent key-release pin mechanism ensures safe disconnection without specialized tooling.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power distribution panels requiring dedicated L2 phase inlets\u003c\/li\u003e\n \u003cli\u003eDimmer rack and lighting control enclosures for theatrical and concert touring systems\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing equipment with balanced three-phase power requirements\u003c\/li\u003e\n \u003cli\u003ePower management systems for mining and heavy industry operations\u003c\/li\u003e\n \u003cli\u003eUPS (Uninterruptible Power Supply) bypass panels and transfer switch enclosures\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event power distribution boards with weather-exposed installations\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling switchboards requiring per-phase connection management\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-2W | PowerFit 400A Panel Source, L2 (Phase B) White (Australian)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with white housing for Australian power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-2W\",\n \"mpn\": \"PFPS-2W\",\n \"color\": \"White\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (Australian)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"White\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-2W\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPS-2W combine panel mounting with disconnect convenience?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2W is a KUPO PowerFit 400A panel source connector with a white housing, identifying Line 2 (L2) under Australia conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow much current can PFPS-2W supply from a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2W is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the white housing on PFPS-2W represent under Australia standards?\u003c\/h3\u003e\n \u003cp\u003eWhite as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Panel Source, the white housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat independent testing has PFPS-2W undergone?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2W is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPS-2W integrate with existing power infrastructure in marine and shipyard settings?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. Silver-plated brass contacts resist corrosion far better than plain brass, the silicone O-ring maintains IP67 sealing in high-humidity conditions, and the non-conductive thermoplastic housing is impervious to salt corrosion. For L2 circuits using Australia color conventions, the white PFPS-2W ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFPS-2W combine panel mounting with disconnect convenience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2W is a KUPO PowerFit 400A panel source connector with a white housing, identifying Line 2 (L2) under Australia conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in marine and shipyard applications. Shipyard and dockside power connections face salt spray, high humidity, and the corrosive marine environment.\"}}, {\"@type\": \"Question\", \"name\": \"How much current can PFPS-2W supply from a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2W is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\"}}, {\"@type\": \"Question\", \"name\": \"What does the white housing on PFPS-2W represent under Australia standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"White as L2 follows Australian wiring conventions, where the three-phase set is red (L1), white (L2), blue (L3). This variant specifically serves Australian, New Zealand, and related Asia-Pacific markets. On the Panel Source, the white housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. The stark visual contrast between white L2 and the darker L1\/L3 conductors makes phase tracing straightforward in Australian installations.\"}}, {\"@type\": \"Question\", \"name\": \"What independent testing has PFPS-2W undergone?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2W is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPS-2W integrate with existing power infrastructure in marine and shipyard settings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. Silver-plated brass contacts resist corrosion far better than plain brass, the silicone O-ring maintains IP67 sealing in high-humidity conditions, and the non-conductive thermoplastic housing is impervious to salt corrosion. For L2 circuits using Australia color conventions, the white PFPS-2W ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-2W\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-2W.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-2W Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844644572,"sku":"PFPS-2W","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-2W-b.jpg?v=1777364474"},{"product_id":"pfps-2y","title":"PFPS-2Y - PowerFit 400A Source Panel Connector, Yellow (L2)","description":"\u003c!-- Combined Shopify product HTML for PFPS-2Y --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-2Y\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Yellow) | PFPS-2Y | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-2Y\" data-color=\"Yellow\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eLegacy UK electrical installations using the older BS 7671 color scheme identify yellow as the L2 phase conductor. The PowerFit 400A Panel Source in yellow supports maintenance and expansion of existing infrastructure in heritage venues, older industrial facilities, and theatrical buildings that have not yet transitioned to the modern IEC color standard. The non-conductive thermoplastic housing achieves UL94-V0 flame retardancy, and the push-and-twist connection mechanism with patent key-release pin maintains reliable electrical contact across the full 500-cycle rated mating life.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase power distribution panels requiring dedicated L2 phase inlets\u003c\/li\u003e\n \u003cli\u003eDimmer rack and lighting control enclosures for theatrical and concert touring systems\u003c\/li\u003e\n \u003cli\u003eIndustrial manufacturing equipment with balanced three-phase power requirements\u003c\/li\u003e\n \u003cli\u003ePower management systems for mining and heavy industry operations\u003c\/li\u003e\n \u003cli\u003eUPS (Uninterruptible Power Supply) bypass panels and transfer switch enclosures\u003c\/li\u003e\n \u003cli\u003eFestival and outdoor event power distribution boards with weather-exposed installations\u003c\/li\u003e\n \u003cli\u003eGenerator paralleling switchboards requiring per-phase connection management\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-2Y | PowerFit 400A Panel Source, L2 (Phase B) Yellow (UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with yellow housing for UK (Old Standard) power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-2Y\",\n \"mpn\": \"PFPS-2Y\",\n \"color\": \"Yellow\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L2 (Phase B) (UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Yellow\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-2Y\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFPS-2Y the origin point in a PowerFit system?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2Y is a KUPO PowerFit 400A panel source connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical capacity does PFPS-2Y provide as a panel source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2Y is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the yellow housing on PFPS-2Y represent under UK (Old, pre-2004) standards?\u003c\/h3\u003e\n \u003cp\u003eYellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Panel Source, the yellow housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications does PFPS-2Y hold for distribution panel use?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2Y is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPS-2Y mounted in a distribution panel or generator output?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-2Y mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-2Y retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose PFPS-2Y over a traditional panel-mount single-pole connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-2Y offers several meaningful improvements over conventional single-pole power connectors: IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded yellow housing for L2 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes PFPS-2Y the origin point in a PowerFit system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2Y is a KUPO PowerFit 400A panel source connector with a yellow housing, identifying Line 2 (L2) under UK (Old, pre-2004) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in data center maintenance applications. During data center expansion or maintenance windows, temporary power must be distributed with absolute reliability.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical capacity does PFPS-2Y provide as a panel source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2Y is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for L2 circuits carrying continuous phase current.\"}}, {\"@type\": \"Question\", \"name\": \"What does the yellow housing on PFPS-2Y represent under UK (Old, pre-2004) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yellow identifies L2 under the legacy UK wiring color code (red\/yellow\/blue for L1\/L2\/L3) used before the 2004 harmonization to IEC standards. Legacy UK installations, some Commonwealth countries, and specialty applications still use this color scheme. On the Panel Source, the yellow housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. When maintaining or extending pre-2004 UK installations, matching the existing yellow L2 convention prevents confusion between old and new color systems.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications does PFPS-2Y hold for distribution panel use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2Y is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPS-2Y mounted in a distribution panel or generator output?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-2Y mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-2Y retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose PFPS-2Y over a traditional panel-mount single-pole connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-2Y offers several meaningful improvements over conventional single-pole power connectors: IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives; silver-plated brass contacts deliver lower contact resistance (0.1 milliohms) than plain brass. These features, combined with TUV Rheinland certification and the phase-encoded yellow housing for L2 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-2Y\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-2Y.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-2Y Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844677340,"sku":"PFPS-2Y","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-2Y.jpg?v=1777364475"},{"product_id":"pfps-3bl","title":"PFPS-3BL - PowerFit 400A Source Panel Connector, Blue (L3)","description":"\u003c!-- Combined Shopify product HTML for PFPS-3BL --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-3BL\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Blue) | PFPS-3BL | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-3BL\" data-color=\"Blue\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eBlue identifies the L3 (Phase C) conductor across multiple international electrical standards, making it one of the most universally recognized phase colors in three-phase power systems. The PowerFit 400A Panel Source in blue serves installations from concert touring rigs to permanent industrial switchgear, providing a dual-rated 400A\/660A male contact inlet with IP67 environmental protection when mated. The silver-plated brass contact achieves 0.1 milliohms resistance for minimal heat generation at full rated current, and the plastic end cap provides IP 2X finger protection when the connector is unmated.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eComplete three-phase power distribution systems requiring all three phase inlets\u003c\/li\u003e\n \u003cli\u003eMotor drive panels and variable frequency drive (VFD) enclosures in industrial automation\u003c\/li\u003e\n \u003cli\u003eLarge-scale lighting and sound system power distribution for arena touring\u003c\/li\u003e\n \u003cli\u003eWelding power supply panels and high-current industrial process equipment\u003c\/li\u003e\n \u003cli\u003eMarine and shipboard power distribution systems with environmental sealing requirements\u003c\/li\u003e\n \u003cli\u003ePortable substation panels for utility and emergency power deployment\u003c\/li\u003e\n \u003cli\u003eCommercial kitchen and HVAC equipment power connection points\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-3BL | PowerFit 400A Panel Source, L3 (Phase C) Blue (Multiple conventions)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with blue housing for Multiple conventions power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-3BL\",\n \"mpn\": \"PFPS-3BL\",\n \"color\": \"Blue\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (Multiple conventions)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Blue\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-3BL\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhere is PFPS-3BL typically installed and what does it feed?\u003c\/h3\u003e\n \u003cp\u003ePFPS-3BL is a KUPO PowerFit 400A panel source connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the power handling specifications of PFPS-3BL?\u003c\/h3\u003e\n \u003cp\u003ePFPS-3BL is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the blue housing on PFPS-3BL represent under Multiple conventions (NEC, Australian, UK Old) standards?\u003c\/h3\u003e\n \u003cp\u003eBlue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Panel Source, the blue housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPS-3BL certified for use as a power source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-3BL is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eCan PFPS-3BL work alongside connectors from other brands in a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. Color-coded phase identification reduces the training needed for correct connection, the push-and-twist mechanism is intuitive even under stress, and IP67 protection means the connectors function in standing water. For L3 circuits using Multiple conventions (NEC, Australian, UK Old) color conventions, the blue PFPS-3BL ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFPS-3BL installation straightforward for permanent power sources?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-3BL mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-3BL retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Where is PFPS-3BL typically installed and what does it feed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-3BL is a KUPO PowerFit 400A panel source connector with a blue housing, identifying Line 3 (L3) under Multiple conventions (NEC, Australian, UK Old) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in emergency and disaster response applications. Emergency power deployment happens in the worst possible conditions: flooded areas, debris fields, extreme weather.\"}}, {\"@type\": \"Question\", \"name\": \"What are the power handling specifications of PFPS-3BL?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-3BL is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the blue housing on PFPS-3BL represent under Multiple conventions (NEC, Australian, UK Old) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue as L3 enjoys unusually broad cross-convention agreement. It represents L3 in North American NEC (black\/red\/blue), Australian (red\/white\/blue), and old UK (red\/yellow\/blue) standards. This makes blue L3 one of the most universally understood phase colors in the world. On the Panel Source, the blue housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. The dual identity of blue (L3 in NEC\/Australian vs Neutral in IEC) makes proper phase-encoded labeling essential on international projects.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPS-3BL certified for use as a power source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-3BL is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"Can PFPS-3BL work alongside connectors from other brands in a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. Color-coded phase identification reduces the training needed for correct connection, the push-and-twist mechanism is intuitive even under stress, and IP67 protection means the connectors function in standing water. For L3 circuits using Multiple conventions (NEC, Australian, UK Old) color conventions, the blue PFPS-3BL ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFPS-3BL installation straightforward for permanent power sources?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-3BL mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-3BL retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-3BL\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-3BL.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-3BL Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844710108,"sku":"PFPS-3BL","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-3BL-b.jpg?v=1777364476"},{"product_id":"pfps-3gy","title":"PFPS-3GY - PowerFit 400A Source Panel Connector, Grey (L3)","description":"\u003c!-- Combined Shopify product HTML for PFPS-3GY --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-3GY\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Grey) | PFPS-3GY | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-3GY\" data-color=\"Grey\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eEuropean IEC 60446 standards assign grey to the L3 (Phase C) conductor in three-phase power systems. The PowerFit 400A Panel Source in grey serves panel builders, OEM (Original Equipment Manufacturer) integrators, and electrical contractors working on European-standard installations that require permanent, high-current single-pole inlets. The connector's short circuit capacity of up to 35.5 kiloamperes and insulation resistance greater than 5000 megohms at 500V AC provide the electrical performance margins required for safety-critical power distribution infrastructure, while the patent key-release pin simplifies service access during planned outages.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eComplete three-phase power distribution systems requiring all three phase inlets\u003c\/li\u003e\n \u003cli\u003eMotor drive panels and variable frequency drive (VFD) enclosures in industrial automation\u003c\/li\u003e\n \u003cli\u003eLarge-scale lighting and sound system power distribution for arena touring\u003c\/li\u003e\n \u003cli\u003eWelding power supply panels and high-current industrial process equipment\u003c\/li\u003e\n \u003cli\u003eMarine and shipboard power distribution systems with environmental sealing requirements\u003c\/li\u003e\n \u003cli\u003ePortable substation panels for utility and emergency power deployment\u003c\/li\u003e\n \u003cli\u003eCommercial kitchen and HVAC equipment power connection points\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-3GY | PowerFit 400A Panel Source, L3 (Phase C) Grey (IEC - European)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with grey housing for IEC - European power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-3GY\",\n \"mpn\": \"PFPS-3GY\",\n \"color\": \"Grey\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"L3 (Phase C) (IEC - European)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Grey\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-3GY\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat is PFPS-3GY and why is it the starting point of power distribution?\u003c\/h3\u003e\n \u003cp\u003ePFPS-3GY is a KUPO PowerFit 400A panel source connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow much current can PFPS-3GY supply from a distribution panel?\u003c\/h3\u003e\n \u003cp\u003ePFPS-3GY is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the grey housing on PFPS-3GY represent under Europe and UK (IEC 60446) standards?\u003c\/h3\u003e\n \u003cp\u003eGrey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Panel Source, the grey housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat independent testing has PFPS-3GY undergone?\u003c\/h3\u003e\n \u003cp\u003ePFPS-3GY is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat panel cutout and mounting specifications does PFPS-3GY require?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-3GY mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-3GY retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPS-3GY integrate with existing power infrastructure in theme park and entertainment venue settings?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. The flame-retardant thermoplastic housing resists UV degradation, TUV Rheinland certification meets European safety requirements for permanent installations, and the 500-cycle mating life supports seasonal maintenance schedules. For L3 circuits using Europe and UK (IEC 60446) color conventions, the grey PFPS-3GY ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFPS-3GY and why is it the starting point of power distribution?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-3GY is a KUPO PowerFit 400A panel source connector with a grey housing, identifying Line 3 (L3) under Europe and UK (IEC 60446) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in theme park and entertainment venue applications. Permanent outdoor entertainment installations demand connectors that survive years of sun exposure, seasonal weather changes, and constant operation.\"}}, {\"@type\": \"Question\", \"name\": \"How much current can PFPS-3GY supply from a distribution panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-3GY is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The M12 threaded post termination accepts conductors through a brass nut and washer assembly, tightened to a maximum of 12 to 14 N\/m. The four-point flange mount with 5.5mm fixing holes distributes mechanical load across the panel surface.\"}}, {\"@type\": \"Question\", \"name\": \"What does the grey housing on PFPS-3GY represent under Europe and UK (IEC 60446) standards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Grey identifies Line 3 (L3) under IEC 60446, completing the European three-phase color set of brown (L1), black (L2), grey (L3). Grey L3 is standard across all EU member states, the UK (post-2004), and countries that have adopted IEC harmonized wiring colors. On the Panel Source, the grey housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. In large-scale European venue installations, grey L3 connectors provide visual confirmation that all three phases of the IEC set are present and correctly assigned.\"}}, {\"@type\": \"Question\", \"name\": \"What independent testing has PFPS-3GY undergone?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-3GY is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"What panel cutout and mounting specifications does PFPS-3GY require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-3GY mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-3GY retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFPS-3GY integrate with existing power infrastructure in theme park and entertainment venue settings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. The flame-retardant thermoplastic housing resists UV degradation, TUV Rheinland certification meets European safety requirements for permanent installations, and the 500-cycle mating life supports seasonal maintenance schedules. For L3 circuits using Europe and UK (IEC 60446) color conventions, the grey PFPS-3GY ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-3GY\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-3GY.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-3GY Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844742876,"sku":"PFPS-3GY","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-3GY-b.jpg?v=1777364478"},{"product_id":"pfps-egn","title":"PFPS-EGN - PowerFit 400A Source Panel Connector, Green (PE)","description":"\u003c!-- Combined Shopify product HTML for PFPS-EGN --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-EGN\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Green) | PFPS-EGN | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-EGN\" data-color=\"Green\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eProtective earth (PE) connections are the most safety-critical conductors in any power distribution system, requiring absolute reliability under fault conditions. The PowerFit 400A Panel Source in green provides a dedicated earth bonding inlet for equipment enclosures, generator frames, and portable power distribution systems. The 400A continuous rating ensures the earth path can safely carry prospective fault currents, while the silver-plated brass contact and push-and-twist mechanical lock prevent the earth connection from being inadvertently broken. The green housing is universally recognized across all international electrical standards as the protective earth conductor identification color.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eEquipment grounding bus bars and protective earth bonding points in power distribution panels\u003c\/li\u003e\n \u003cli\u003eGenerator frame grounding and portable power system earth connections\u003c\/li\u003e\n \u003cli\u003eSafety ground inlets for metal-enclosed switchgear and motor control centers\u003c\/li\u003e\n \u003cli\u003eTemporary power system grounding for construction sites and event installations\u003c\/li\u003e\n \u003cli\u003eLightning protection and surge grounding panel connections\u003c\/li\u003e\n \u003cli\u003eIndustrial facility equipment grounding conductors for personnel safety compliance\u003c\/li\u003e\n \u003cli\u003eRedundant earth bonding paths for critical infrastructure and data center installations\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-EGN | PowerFit 400A Panel Source, Earth (PE) Green (Universal protective earth\/ground)\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with green housing for Universal protective earth\/ground power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-EGN\",\n \"mpn\": \"PFPS-EGN\",\n \"color\": \"Green\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Earth (PE) (Universal protective earth\/ground)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Green\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-EGN\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow does PFPS-EGN combine panel mounting with disconnect convenience?\u003c\/h3\u003e\n \u003cp\u003ePFPS-EGN is a KUPO PowerFit 400A panel source connector with a green housing, designated for the Protective Earth (PE) conductor. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat electrical capacity does PFPS-EGN provide as a panel source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-EGN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy is the green earth connector PFPS-EGN critical for safety?\u003c\/h3\u003e\n \u003cp\u003eGreen identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Panel Source, the green housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat safety certifications does PFPS-EGN hold for distribution panel use?\u003c\/h3\u003e\n \u003cp\u003ePFPS-EGN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat equipment and enclosures is PFPS-EGN designed to mount in?\u003c\/h3\u003e\n \u003cp\u003ePowerFit connectors are designed to be compatible with major brands of single-pole power connector. IP67 dust-tight and waterproof protection is critical underground, the 35.5 kA short circuit rating provides safety margin in high-fault-current mining distribution, and the non-conductive housing eliminates accidental current paths. For PE circuits using Universal (all regions) color conventions, the green PFPS-EGN ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does PFPS-EGN combine panel mounting with disconnect convenience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-EGN is a KUPO PowerFit 400A panel source connector with a green housing, designated for the Protective Earth (PE) conductor. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in mining and tunneling applications. Underground mining and tunnel construction require power distribution in confined, humid, dusty environments where safety standards are especially stringent and equipment must withstand harsh mechanical treatment.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical capacity does PFPS-EGN provide as a panel source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-EGN is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The silver-plated brass contact achieves a contact resistance of just 0.1 milliohms, significantly reducing resistive heating compared to plain brass contacts at sustained high-current loads. This low resistance is particularly important for PE circuits carrying continuous earth current.\"}}, {\"@type\": \"Question\", \"name\": \"Why is the green earth connector PFPS-EGN critical for safety?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Green identifies the Protective Earth (PE) conductor across virtually every international standard: NEC, IEC, Australian, old UK, and Chinese GB. Some regions specify green\/yellow striped, but solid green is universally recognized as earth ground. Ground conductor integrity is the most critical safety element in any power distribution system. On the Panel Source, the green housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. A distinct green connector ensures the safety earth is never confused with a current-carrying phase or neutral conductor. This is non-negotiable for personnel safety and equipment protection.\"}}, {\"@type\": \"Question\", \"name\": \"What safety certifications does PFPS-EGN hold for distribution panel use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-EGN is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"What equipment and enclosures is PFPS-EGN designed to mount in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PowerFit connectors are designed to be compatible with major brands of single-pole power connector. IP67 dust-tight and waterproof protection is critical underground, the 35.5 kA short circuit rating provides safety margin in high-fault-current mining distribution, and the non-conductive housing eliminates accidental current paths. For PE circuits using Universal (all regions) color conventions, the green PFPS-EGN ensures that phase identification remains consistent when mixing PowerFit connectors with existing inventory.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-EGN\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-EGN.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-EGN Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844775644,"sku":"PFPS-EGN","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-EGN-b.jpg?v=1777364479"},{"product_id":"pfps-nbk","title":"PFPS-NBK - PowerFit 400A Source Panel Connector, Black (N)","description":"\u003c!-- Combined Shopify product HTML for PFPS-NBK --\u003e\n\u003cstyle\u003e\n.kupo-section-title {\n margin: 1.25rem 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.3;\n color: #005F96 !important;\n letter-spacing: 0;\n}\n.product-description h3 {\n color: #005F96 !important;\n font-size: 18px !important;\n font-weight: bold;\n margin-top: 1.5rem;\n margin-bottom: 0.75rem;\n line-height: 1.35;\n letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n color: #222222 !important;\n}\n.kupo-faq-seo-block {\n margin: 3rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n margin: 0 0 1.6rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item h3 {\n margin: 0 0 0.35rem 0;\n font-size: 17px !important;\n font-weight: 600;\n line-height: 1.45;\n color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n margin: 0;\n line-height: 1.6;\n color: #222222 !important;\n}\n.kupo-download-section {\n margin: 2rem 0 0 0;\n padding: 0;\n border: 0;\n background: transparent;\n box-sizing: border-box;\n}\n.kupo-download-section h2 {\n margin: 0 0 1rem 0;\n font-size: 22px !important;\n font-weight: 700;\n line-height: 1.4;\n color: #005F96 !important;\n}\n.kupo-download-link {\n display: inline-flex;\n align-items: center;\n gap: 0.4rem;\n font-size: 16px !important;\n line-height: 1.5;\n color: #111111 !important;\n font-weight: 600;\n text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"product-description\" data-sku=\"PFPS-NBK\"\u003e\n \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Panel Source Connector (Black) | PFPS-NBK | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFPS-NBK\" data-color=\"Black\"\u003e\n \u003cdiv class=\"product-overview\"\u003e\n \u003cp\u003eAustralian AS\/NZS 3000 and older UK BS 7671 standards use black to identify the neutral conductor in three-phase power systems. The PowerFit 400A Panel Source in black for neutral service provides panel-mounted neutral inlets for power distribution boards, transformer secondary connections, and generator neutral bonding points. The M12 threaded post with brass nut and spring washer ensures secure mechanical attachment to enclosure panels, and the IP67 rating when mated prevents moisture ingress that could compromise neutral integrity in outdoor or marine-adjacent installations.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-features\"\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e400A continuous current capacity at 120mm squared cable; 660A continuous at 240mm squared cable for heavy-duty applications\u003c\/li\u003e\n \u003cli\u003eMale contact design provides the power source pin for mating with Line Drain or Panel Drain connectors\u003c\/li\u003e\n \u003cli\u003ePatent key-release pin with POM (Polyoxymethylene) cotter pin enables tool-free disconnection without risking contact damage\u003c\/li\u003e\n \u003cli\u003eM12 threaded post with brass nut and spring washer for permanent, vibration-resistant panel installation\u003c\/li\u003e\n \u003cli\u003eFour diameter 5.5mm fixing holes on flange (42mm x 42mm cut-out dimension) ensure secure mechanical mounting\u003c\/li\u003e\n \u003cli\u003ePlastic end cap over male contact provides IP 2X finger protection against electric shock when unmated\u003c\/li\u003e\n \u003cli\u003ePush-and-twist locking mechanism maintains positive mechanical engagement across 500 rated mating cycles\u003c\/li\u003e\n \u003cli\u003eBrass contact with silver plating delivers 0.1 milliohms contact resistance for minimal voltage drop and heat generation\u003c\/li\u003e\n \u003cli\u003eNon-conductive thermoplastic housing rated UL94-V0 flame retardant for safety-critical installations\u003c\/li\u003e\n \u003cli\u003eIP67 rating while connected ensures protection against water and dust ingress in outdoor or washdown environments\u003c\/li\u003e\n \u003cli\u003e1000V AC \/ 1500V DC maximum voltage rating with 4500V AC dielectric test voltage for substantial safety margins\u003c\/li\u003e\n \u003cli\u003eMaximum nut torque: 12 to 14 N\/meter for proper fastening without over-tightening\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-certifications\"\u003e\n \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eTUV Rheinland certified (ID 1111303479) - Type Approved, Safety, Regular Production Surveillance\u003c\/li\u003e\n \u003cli\u003eCE marked for European market compliance\u003c\/li\u003e\n \u003cli\u003eRoHS (Restriction of Hazardous Substances) compliant\u003c\/li\u003e\n \u003cli\u003eREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) compliant\u003c\/li\u003e\n \u003cli\u003eUL94-V0 flame retardancy classification for the housing material\u003c\/li\u003e\n \u003cli\u003eIP67 environmental protection rating while mated (dust-tight, resistant to temporary submersion)\u003c\/li\u003e\n \u003cli\u003eShort circuit capacity: Up to 35.5 kiloamperes\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Greater than 5000 megohms at 500V AC\u003c\/li\u003e\n \u003cli\u003eWorking temperature range: 45 to 85 degrees Celsius\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-applications\"\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eThree-phase neutral return connections in power distribution boards and transformer panels\u003c\/li\u003e\n \u003cli\u003eGenerator neutral bonding points and neutral-ground connection management systems\u003c\/li\u003e\n \u003cli\u003eUnbalanced load management panels where neutral current capacity is critical\u003c\/li\u003e\n \u003cli\u003ePortable power distribution neutral bus inlets for entertainment and event production\u003c\/li\u003e\n \u003cli\u003eIndustrial process power systems requiring dedicated high-capacity neutral connections\u003c\/li\u003e\n \u003cli\u003eTemporary power infrastructure neutral distribution for construction and mining sites\u003c\/li\u003e\n \u003cli\u003eUPS output neutral connections and bypass switch neutral routing panels\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-compatibility\"\u003e\n \u003ch3\u003eCompatibility\u003c\/h3\u003e\n \u003cp\u003eThe PowerFit 400A Panel Source connector is compatible with major brands of single-pole power connector systems. Its M12 threaded post interface and push-and-twist mating mechanism with key-release pin ensure standardized connection geometry across certified suppliers. The male contact mates with PowerFit Line Drain and Panel Drain connectors. Verify mechanical and electrical specifications with your mating connector manufacturer to confirm impedance matching and safe operating parameters. Use the color-coded and mechanically keyed design as a visual safeguard to prevent cross-phase connection errors during installation or reconfiguration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"product-color-conventions\"\u003e\n \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n \u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 540px; border-collapse: collapse; margin: 12px 0; border: 2px solid #999999;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: left; padding-left: 14px; border: 1px solid #cccccc; border-top: 2px solid #999999; border-left: 2px solid #999999; font-size: 14px; width: 22%;\"\u003eRegion\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL1\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL2\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eL3\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; font-size: 14px; width: 13%;\"\u003eN\u003c\/th\u003e\n \u003cth style=\"background-color: #e0e0e0; color: #333333; font-weight: bold; padding: 10px 8px; text-align: center; border: 1px solid #cccccc; border-top: 2px solid #999999; border-right: 2px solid #999999; font-size: 14px; width: 26%;\"\u003eGround\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 120\/208V \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eNA 277\/480V \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC6600; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen \/ G-Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eIEC 60446 \u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #8B4513; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #888888; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999;\"\u003eAU\/NZ Legacy \u003csup\u003e4\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; height: 38px; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #ffffff; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #003399; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #222222; border: 1px solid #cccccc;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd style=\"background-color: #f0f0f0; color: #333333; font-weight: bold; font-size: 13px; padding: 6px 8px 6px 14px; text-align: left; border: 1px solid #cccccc; border-left: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eChina \u003csup\u003e5\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd style=\"background-color: #DAA520; height: 38px; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #CC0000; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #4682B4; border: 1px solid #cccccc; border-bottom: 2px solid #999999;\"\u003e\u003c\/td\u003e\n \u003ctd style=\"background-color: #228B22; color: #ffffff; font-weight: bold; font-size: 12px; text-align: center; border: 1px solid #cccccc; border-right: 2px solid #999999; border-bottom: 2px solid #999999;\"\u003eGreen-Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n \u003cp style=\"font-size: 12px; color: #555555; line-height: 1.6; margin-top: 6px;\"\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e1\u003c\/sup\u003e North America 120\/208V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e2\u003c\/sup\u003e North America 277\/480V (NEMA \/ NEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e3\u003c\/sup\u003e Europe, UK, Australia (current IEC 60446)\u003cbr\u003e\u003csup style=\"color: #555; font-weight: bold;\"\u003e4\u003c\/sup\u003e Australia \/ New Zealand legacy (pre-IEC)   \u003csup style=\"color: #555; font-weight: bold;\"\u003e5\u003c\/sup\u003e China (GB 50303)   \u003cstrong\u003eG-Y\u003c\/strong\u003e = Green-Yellow (earth\/ground)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"PFPS-NBK | PowerFit 400A Panel Source, Neutral (N) Black (Australian \/ UK (Old Standard))\",\n \"description\": \"KUPO PowerFit 400A Panel Source single-pole connector with black housing for Australian \/ UK (Old Standard) power distribution systems. Male Contact, M12 threaded post mount, patent key-release pin for safe disconnection, IP67 rated when mated, silver-plated brass contacts, dual-rated 400A\/660A, 1000V AC \/ 1500V DC maximum, TUV certified.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"KUPO\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"KUPO CO. LTD\",\n \"url\": \"https:\/\/www.kupopower.com\"\n },\n \"category\": \"Electrical Connectors \u003e Panel-Mount Connectors \u003e PowerFit\",\n \"sku\": \"PFPS-NBK\",\n \"mpn\": \"PFPS-NBK\",\n \"color\": \"Black\",\n \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Voltage Rating\",\n \"value\": \"1000V AC \/ 1500V DC Maximum\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Amperage Rating\",\n \"value\": \"400A continuous (120mm\u0026sup2; cable) \/ 660A continuous (240mm\u0026sup2; cable)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Test Voltage\",\n \"value\": \"4500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Short Circuit Rating\",\n \"value\": \"Up to 35.5 kiloamperes\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Insulation Resistance\",\n \"value\": \"Greater than 5000 megohms at 500V AC\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Resistance\",\n \"value\": \"0.1 milliohms\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connector Type\",\n \"value\": \"Panel Source (Male Contact)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Connection Mechanism\",\n \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Contact Material\",\n \"value\": \"Brass (Silver-Plated)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Material\",\n \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Cotter Pin Material\",\n \"value\": \"POM (Polyoxymethylene)\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mounting Type\",\n \"value\": \"Panel Mount with M12 Threaded Post\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fixing Holes\",\n \"value\": \"Four diameter 5.5mm holes; 42mm x 42mm cut-out dimension\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Fastener Material\",\n \"value\": \"Brass nut and spring washer\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum Nut Torque\",\n \"value\": \"12 to 14 N\/meter\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"IP Rating\",\n \"value\": \"IP67 when mated; IP 2X finger protection\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Flame Class\",\n \"value\": \"UL94-V0\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Working Temperature Range\",\n \"value\": \"45 to 85 degrees Celsius\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Mating Cycles\",\n \"value\": \"500\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"TUV Certification ID\",\n \"value\": \"1111303479\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Certifications\",\n \"value\": \"TUV Rheinland, CE, RoHS, REACH\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Phase Convention\",\n \"value\": \"Neutral (N) (Australian \/ UK (Old Standard))\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Housing Color\",\n \"value\": \"Black\"\n }\n ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFPS-NBK\" data-category=\"PowerFit 400A Connectors\"\u003e\n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFPS-NBK the origin point in a PowerFit system?\u003c\/h3\u003e\n \u003cp\u003ePFPS-NBK is a KUPO PowerFit 400A panel source connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat are the power handling specifications of PFPS-NBK?\u003c\/h3\u003e\n \u003cp\u003ePFPS-NBK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat does the black housing on PFPS-NBK indicate about its neutral assignment?\u003c\/h3\u003e\n \u003cp\u003eBlack as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Panel Source, the black housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eHow is PFPS-NBK certified for use as a power source connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-NBK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhat makes PFPS-NBK installation straightforward for permanent power sources?\u003c\/h3\u003e\n \u003cp\u003eThe PFPS-NBK mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-NBK retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n \u003ch3\u003eWhy choose PFPS-NBK over a traditional panel-mount single-pole connector?\u003c\/h3\u003e\n \u003cp\u003ePFPS-NBK offers several meaningful improvements over conventional single-pole power connectors: the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives. These features, combined with TUV Rheinland certification and the phase-encoded black housing for N identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes PFPS-NBK the origin point in a PowerFit system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-NBK is a KUPO PowerFit 400A panel source connector with a black housing, designated for the Neutral (N) conductor under Australia and UK (Old, pre-2004) conventions. Mounted permanently at generator outputs, main panels, and power supply enclosures, it is the origin point from which power flows outward through the PowerFit system. Despite being panel-mounted, it retains the key-release mechanism for convenient field disconnection. It is commonly deployed in touring theatrical production applications. Touring shows load in and load out of different venues on tight schedules, sometimes daily.\"}}, {\"@type\": \"Question\", \"name\": \"What are the power handling specifications of PFPS-NBK?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-NBK is rated for 400 amperes continuous with 120mm2 cable, scaling to 660 amperes with 240mm2 cable. The maximum voltage rating is 1000V AC or 1500V DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. The short circuit rating of up to 35.5 kiloamperes means the connector can withstand fault conditions without catastrophic failure.\"}}, {\"@type\": \"Question\", \"name\": \"What does the black housing on PFPS-NBK indicate about its neutral assignment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Black as Neutral follows Australian wiring conventions and the legacy UK color code (pre-2004 harmonization). In Australia, the standard wiring set includes black for Neutral alongside red (L1), white (L2), blue (L3), and green (Earth). On the Panel Source, the black housing is visible on the connector face at the power origin point. Color coding at the source end of the distribution chain is especially important because phase assignment errors at the panel propagate through every downstream connection. Confusing neutral-black (Australian) with phase-black (NEC L1 or IEC L2) can create dangerous neutral-to-phase faults. Phase-encoded connectors prevent this.\"}}, {\"@type\": \"Question\", \"name\": \"How is PFPS-NBK certified for use as a power source connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-NBK is TUV Rheinland certified (ID 1111303479) under Type Approval, Safety, and Regular Production Surveillance categories. It also carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the highest classification for vertical flame resistance in plastics, meaning the material self-extinguishes within 10 seconds with no flaming drips. As the power origin point, the Panel Source undergoes the same TUV safety evaluation as the full PowerFit system, including the key-release mechanism and panel-mount retention.\"}}, {\"@type\": \"Question\", \"name\": \"What makes PFPS-NBK installation straightforward for permanent power sources?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFPS-NBK mounts through a 42 x 42mm panel cutout using four 5.5mm fixing holes. The M12 threaded post secures to the panel with the included brass nut and washer at 12 to 14 N\/m maximum torque. Despite being a permanent panel-mount connector, PFPS-NBK retains the PowerFit key-release mechanism, allowing field technicians to disconnect mating Line Drain connectors without tools. IP 2X finger protection and a plastic end cap protect the contacts when no mating connector is present. The Panel Source has a 55.3mm flange width and 50.7mm total depth, with a 42.5mm body diameter. It is shallower than the Panel Drain, requiring less clearance behind the panel.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose PFPS-NBK over a traditional panel-mount single-pole connector?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFPS-NBK offers several meaningful improvements over conventional single-pole power connectors: the patent key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack; the 1000V AC \/ 1500V DC voltage rating exceeds the typical 600V maximum of traditional alternatives. These features, combined with TUV Rheinland certification and the phase-encoded black housing for N identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFPS-NBK\"\u003e\n \u003ch2\u003eDownload\u003c\/h2\u003e\n \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFPS-NBK.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n Download PFPS-NBK Spec Sheet (PDF)\n \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Panel Mount Receptacle","offer_id":50208844808412,"sku":"PFPS-NBK","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFPS-NBK-b.jpg?v=1777364480"}],"url":"https:\/\/kupopower.com\/collections\/powerfit-400a.oembed?page=2","provider":"KUPO Power","version":"1.0","type":"link"}