{"product_id":"eaton-bj2100-bj-sub-feed-main-circuit-breaker-100a-2-pole-120-240v","title":"Eaton BJ2100 BJ Sub Feed Main Circuit Breaker – 100A, 2-Pole, 120\/240V","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\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-b363-9cff326b8a49-39\" data-turn-id-container=\"request-69f9bb50-bfa0-83e8-b363-9cff326b8a49-39\" data-testid=\"conversation-turn-270\" 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=\"3a394f7b-0f2b-4aae-aa90-436ca64eb635\" 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=\"129\" data-end=\"607\"\u003eThe Eaton BJ2100 is a sub feed main circuit breaker designed for residential and light commercial loadcenter applications. This two-pole breaker provides reliable overcurrent protection and features a plug-on mounting design for quick installation. It requires a minimum 150A loadcenter and occupies dedicated pole spaces as specified. The unit is UL 489 listed and compliant with Federal Specification W-C375, ensuring safe and dependable performance.\u003c\/p\u003e\n\u003cp data-start=\"614\" data-end=\"636\"\u003e\u003cstrong data-start=\"614\" data-end=\"636\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"638\" data-end=\"864\"\u003e\n\u003cli data-section-id=\"19gbtl7\" data-start=\"638\" data-end=\"662\"\u003eCurrent Rating: 100A\u003c\/li\u003e\n\u003cli data-section-id=\"hiuh3g\" data-start=\"663\" data-end=\"691\"\u003eVoltage Rating: 120\/240V\u003c\/li\u003e\n\u003cli data-section-id=\"13m4ppw\" data-start=\"692\" data-end=\"721\"\u003eInterrupt Rating: 10 kAIC\u003c\/li\u003e\n\u003cli data-section-id=\"kjxaur\" data-start=\"722\" data-end=\"749\"\u003eNumber of Poles: 2-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"fdcin3\" data-start=\"750\" data-end=\"771\"\u003eTrip Type: Common\u003c\/li\u003e\n\u003cli data-section-id=\"dqiqmb\" data-start=\"772\" data-end=\"806\"\u003eCircuit Breaker Frame Type: BJ\u003c\/li\u003e\n\u003cli data-section-id=\"1agsd1p\" data-start=\"807\" data-end=\"835\"\u003eMain Circuit Breaker: BJ\u003c\/li\u003e\n\u003cli data-section-id=\"76edh\" data-start=\"836\" data-end=\"864\"\u003eMounting Method: Plug-on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"871\" data-end=\"893\"\u003e\u003cstrong data-start=\"871\" data-end=\"893\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"895\" data-end=\"1367\"\u003e\n\u003cli data-section-id=\"104z54j\" data-start=\"895\" data-end=\"918\"\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli data-section-id=\"pe0qxa\" data-start=\"919\" data-end=\"945\"\u003eCatalog Number: BJ2100\u003c\/li\u003e\n\u003cli data-section-id=\"ovo7tv\" data-start=\"946\" data-end=\"985\"\u003eProduct Type: Sub Feed Main Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1nxfh0c\" data-start=\"986\" data-end=\"1023\"\u003eType: 1-inch plug-on main breaker\u003c\/li\u003e\n\u003cli data-section-id=\"uw6rxu\" data-start=\"1024\" data-end=\"1050\"\u003eCertifications: UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"zw9vhy\" data-start=\"1051\" data-end=\"1112\"\u003eCompliances: Federal Specifications Classification W-C375\u003c\/li\u003e\n\u003cli data-section-id=\"1t5vbv1\" data-start=\"1113\" data-end=\"1243\"\u003eCatalog Notes: Requires at least a 150A loadcenter; uses two 1-inch pole spaces and two additional 1-inch spaces on right side\u003c\/li\u003e\n\u003cli data-section-id=\"1fqe1r5\" data-start=\"1244\" data-end=\"1267\"\u003eConnection: Plug-on\u003c\/li\u003e\n\u003cli data-section-id=\"1g0j9sd\" data-start=\"1268\" data-end=\"1305\"\u003eWire Size: #2 AWG–300 kcmil Cu\/Al\u003c\/li\u003e\n\u003cli data-section-id=\"98pchm\" data-start=\"1306\" data-end=\"1367\"\u003eWarranty: Limited lifetime residential, 1 year commercial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1374\" data-end=\"1394\"\u003e\u003cstrong data-start=\"1374\" data-end=\"1394\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1396\" data-end=\"1508\"\u003e\n\u003cli data-section-id=\"me3v3e\" data-start=\"1396\" data-end=\"1428\"\u003eProduct Length\/Depth: 6.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"1j716i7\" data-start=\"1429\" data-end=\"1455\"\u003eProduct Height: 2.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"fw0smv\" data-start=\"1456\" data-end=\"1481\"\u003eProduct Width: 3.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"1berjuf\" data-start=\"1482\" data-end=\"1508\"\u003eProduct Weight: 1.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1515\" data-end=\"1531\"\u003e\u003cstrong data-start=\"1515\" data-end=\"1531\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1533\" data-end=\"1750\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"jh2w53\" data-start=\"1533\" data-end=\"1618\"\u003eApplication: Residential and light commercial loadcenter sub feed main protection\u003c\/li\u003e\n\u003cli data-section-id=\"zsrq5\" data-start=\"1619\" data-end=\"1660\"\u003eMounting Style: Plug-on configuration\u003c\/li\u003e\n\u003cli data-section-id=\"2ls1gj\" data-start=\"1661\" data-end=\"1712\"\u003eSystem Use: Loadcenter main breaker integration\u003c\/li\u003e\n\u003cli data-section-id=\"vm3de5\" data-start=\"1713\" data-end=\"1750\" data-is-last-node=\"\"\u003eFrame Type: BJ series compatibility\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\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"NEW","offer_id":48383278285049,"sku":"BJ2100","price":348.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/BJ2100_C.jpg?v=1778437387","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-bj2100-bj-sub-feed-main-circuit-breaker-100a-2-pole-120-240v","provider":"My Circuit Breakers","version":"1.0","type":"link"}