{"product_id":"kl-400m3fb","title":"KL-400M3 FB - KUPO 400 A Single Pole Three-Fer Connector - Blue","description":"\u003c!-- Sub-type: P-A (Single-pole connectors) --\u003e\u003c!-- Source: Description\/Missing_Markdown\/Power Solution\/k_lok\/kl-400m3fb-400a-single-pole-three-fer-connector-blue.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KL-400M3 FB\" data-color=\"Blue\"\u003e \u003ch3\u003eOverview\u003c\/h3\u003e \u003cp\u003eThe KUPO KL-400M3 FB is the blue 400 A single pole three-fer connector for K-Lok \/ Cam-type temporary power systems. It is an M-F-F-F feeder branching adaptor, with one male input feeding three female output connection points, so electricians can split one compatible 400 A source into three same-family output paths without rebuilding the main run.\u003c\/p\u003e \u003ch3\u003eWhy It Matters\u003c\/h3\u003e \u003cp\u003eThree-fer hardware is used when the power plan calls for more branch points at the feeder level, but the connector family and current rating still need to stay consistent. The blue housing is useful where the site color code assigns blue to a specific feeder role, but the final electrical assignment must still follow the power plan.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e  \u003cli\u003eM-F-F-F configuration gives one male input and three female output connection points in a single connector body\u003c\/li\u003e  \u003cli\u003e400 A maximum current rating and 600 V maximum voltage reference match the KUPO K-Lok 400 A single-pole system\u003c\/li\u003e  \u003cli\u003eMachined brass contacts support low-resistance high-current feeder connections\u003c\/li\u003e  \u003cli\u003eSantoprene or elastomeric molded housing is built for repeated stage, touring, rental, and industrial handling\u003c\/li\u003e  \u003cli\u003e Color-coded body helps crews identify feeder assignment quickly while still requiring proper system verification\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cp\u003eUse it in entertainment temporary power, touring feeder packages, rental-house cable systems, industrial temporary power, and stage or studio distro layouts where one compatible 400 A feeder source must branch to three outputs.\u003c\/p\u003e \u003ch3\u003e Compatibility\u003c\/h3\u003e \u003cp\u003eDesigned for KUPO K-Lok 400 A \/ CAM-type compatible systems. Final use must be checked against the complete feeder plan, including load, connector gender, phase assignment, color code, and cable size.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KL-400M3 FB | KUPO 400 A Single Pole Three-Fer Connector - Blue\",  \"description\": \"The KUPO KL-400M3 FB is the blue 400 A single pole three-fer connector for K-Lok \/ Cam-type temporary power systems. It is an M-F-F-F feeder branching adaptor, with one male input feeding three female output connection points, so electricians can split one compatible 400 A source into three same-family output paths without rebuilding the main run.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.stage.com.tw\"  },  \"category\": \"Power Solution \u003e K-Lok \u003e 400 A Single Pole Connectors\",  \"sku\": \"KL-400M3 FB\",  \"mpn\": \"KL-400M3 FB\",  \"material\": \"Santoprene or elastomeric molded body; Brass \/ machined brass\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Current Rating\",      \"value\": \"400 A maximum\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Voltage Rating\",      \"value\": \"600 V maximum\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Connector Style\",      \"value\": \"Single-pole three-fer adaptor\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Housing Material\",      \"value\": \"Santoprene or elastomeric molded body\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Contact Material\",      \"value\": \"Brass \/ machined brass\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Certification\",      \"value\": \"UL \/ cUL Listed\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Mating System\",      \"value\": \"K-Lok 400 A \/ CAM-type compatible\"    }  ],  \"productID\": \"KL-400M3 FB\"}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KL-400M3 FB\" data-category=\"Power Solution\"\u003e \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e \u003cdiv class=\"kupo-faq-seo-item\"\u003e  \u003ch3\u003eIs this a one-in, three-out connector?\u003c\/h3\u003e  \u003cp\u003eYes. This three-fer version is written as an M-F-F-F layout, with one male input feeding three female output connection points.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"kupo-faq-seo-item\"\u003e  \u003ch3\u003e Can the color alone define phase or neutral use?\u003c\/h3\u003e  \u003cp\u003eNo. The color helps crews identify the line quickly, but the actual assignment must follow the site power plan and local color-code practice.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"kupo-faq-seo-item\"\u003e  \u003ch3\u003eWhat should be checked before putting it into a feeder run?\u003c\/h3\u003e  \u003cp\u003e Check the 400 A system rating, connector gender, cable size, load split, color assignment, and compatibility with the rest of the Cam-type \/ K-Lok equipment.\u003c\/p\u003e \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this a one-in, three-out connector?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. This three-fer version is written as an M-F-F-F layout, with one male input feeding three female output connection points.\"}},{\"@type\":\"Question\",\"name\":\"Can the color alone define phase or neutral use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The color helps crews identify the line quickly, but the actual assignment must follow the site power plan and local color-code practice.\"}},{\"@type\":\"Question\",\"name\":\"What should be checked before putting it into a feeder run?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Check the 400 A system rating, connector gender, cable size, load split, color assignment, and compatibility with the rest of the Cam-type \/ K-Lok equipment.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted for KL-400M3 FB --\u003e","brand":"KUPO Stage","offers":[{"title":"K-Lok \/ 400A \/ Distro Box","offer_id":53907599720747,"sku":"KL-400M3FB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KL-400M3FB_b.jpg?v=1782111983","url":"https:\/\/kupostage.com\/products\/kl-400m3fb","provider":"KUPO Stage","version":"1.0","type":"link"}