{"product_id":"eaton-3ta402k-400a-series-c-line-and-load-terminal-kit-frame-j-k","title":"Eaton 3TA402K 400A Series C Line and Load Terminal Kit – Frame J-K","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69f9bb50-bfa0-83e8-b363-9cff326b8a49-17\" data-testid=\"conversation-turn-56\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c1015aae-5ebe-4e35-825a-eb9d8d9a1d59\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"125\" data-end=\"578\"\u003eThe Eaton 3TA402K is a molded case circuit breaker accessory terminal kit designed for Series C breakers. Rated at 400A, it is built for use with Frame J-K configurations and provides secure pressure-type line and load connections. This terminal kit supports large copper and aluminum conductors ranging from 500 to 750 kcmil, ensuring reliable performance in high-capacity industrial and commercial power distribution systems.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"607\"\u003e\u003cstrong data-start=\"585\" data-end=\"607\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"609\" data-end=\"712\"\u003e\n\u003cli data-section-id=\"1bfn19q\" data-start=\"609\" data-end=\"633\"\u003eCurrent Rating: 400A\u003c\/li\u003e\n\u003cli data-section-id=\"17gdf30\" data-start=\"634\" data-end=\"659\"\u003eFrame Size: Frame J-K\u003c\/li\u003e\n\u003cli data-section-id=\"13vfu0m\" data-start=\"660\" data-end=\"680\"\u003eSeries: Series C\u003c\/li\u003e\n\u003cli data-section-id=\"16th55b\" data-start=\"681\" data-end=\"712\"\u003eNumber of Poles: Three-pole\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"719\" data-end=\"741\"\u003e\u003cstrong data-start=\"719\" data-end=\"741\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"743\" data-end=\"1049\"\u003e\n\u003cli data-section-id=\"104z54j\" data-start=\"743\" data-end=\"766\"\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli data-section-id=\"10zh7i6\" data-start=\"767\" data-end=\"794\"\u003eCatalog Number: 3TA402K\u003c\/li\u003e\n\u003cli data-section-id=\"67yu1u\" data-start=\"795\" data-end=\"850\"\u003eProduct Type: Molded Case Circuit Breaker Accessory\u003c\/li\u003e\n\u003cli data-section-id=\"4kl1hl\" data-start=\"851\" data-end=\"869\"\u003eType: Terminal\u003c\/li\u003e\n\u003cli data-section-id=\"h2vat8\" data-start=\"870\" data-end=\"912\"\u003eTerminals: Pressure Type Line and Load\u003c\/li\u003e\n\u003cli data-section-id=\"11s789l\" data-start=\"913\" data-end=\"947\"\u003eWire Size: 500–750 kcmil Cu\/Al\u003c\/li\u003e\n\u003cli data-section-id=\"8pyais\" data-start=\"948\" data-end=\"977\"\u003eCertifications: UL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"1vc8ekf\" data-start=\"978\" data-end=\"1014\"\u003eCompliance: Contact Manufacturer\u003c\/li\u003e\n\u003cli data-section-id=\"qmdinp\" data-start=\"1015\" data-end=\"1049\"\u003eGlobal Catalog Number: 3TA402K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1056\" data-end=\"1076\"\u003e\u003cstrong data-start=\"1056\" data-end=\"1076\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1078\" data-end=\"1190\"\u003e\n\u003cli data-section-id=\"lphcgd\" data-start=\"1078\" data-end=\"1110\"\u003eProduct Length\/Depth: 6.2 in\u003c\/li\u003e\n\u003cli data-section-id=\"zme1u2\" data-start=\"1111\" data-end=\"1137\"\u003eProduct Height: 4.6 in\u003c\/li\u003e\n\u003cli data-section-id=\"pjlwnu\" data-start=\"1138\" data-end=\"1163\"\u003eProduct Width: 3.8 in\u003c\/li\u003e\n\u003cli data-section-id=\"14c9boe\" data-start=\"1164\" data-end=\"1190\"\u003eProduct Weight: 1.1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1197\" data-end=\"1213\"\u003e\u003cstrong data-start=\"1197\" data-end=\"1213\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1215\" data-end=\"1588\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1pf0cub\" data-start=\"1215\" data-end=\"1304\"\u003eApplication: High-capacity line and load termination for molded case circuit breakers\u003c\/li\u003e\n\u003cli data-section-id=\"19etw84\" data-start=\"1305\" data-end=\"1350\"\u003eCompatibility: Series C Frame J-K systems\u003c\/li\u003e\n\u003cli data-section-id=\"f6hplu\" data-start=\"1351\" data-end=\"1454\"\u003eFunction: Provides secure electrical termination for large conductors in power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1en3uk\" data-start=\"1455\" data-end=\"1588\" data-is-last-node=\"\"\u003eWarranty: Eaton Selling Policy 25-000, one (1) year from installation or eighteen (18) months from shipment, whichever occurs first\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Eaton","offers":[{"title":"NEW","offer_id":48376112939257,"sku":"3TA402K","price":114.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/3TA402K_C_00d45504-35fd-4c25-a856-0d0b83b0e351.jpg?v=1778263589","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-3ta402k-400a-series-c-line-and-load-terminal-kit-frame-j-k","provider":"My Circuit Breakers","version":"1.0","type":"link"}