{"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","url":"https:\/\/kupopower.com\/products\/pfps-3gy","provider":"KUPO Power","version":"1.0","type":"link"}