{"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","url":"https:\/\/kupopower.com\/products\/pfld-1bn","provider":"KUPO Power","version":"1.0","type":"link"}