{"product_id":"eaton-bwh100-br-thermal-magnetic-circuit-breaker-100a-2-pole-120-240v-bolt-on-main-breaker","title":"Eaton BWH100 BR Thermal Magnetic Circuit Breaker – 100A, 2-Pole, 120\/240V, Bolt-On Main Breaker","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\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-6a02164e-d728-83e9-913c-2b016ff57229-13\" data-turn-id-container=\"request-6a02164e-d728-83e9-913c-2b016ff57229-13\" data-testid=\"conversation-turn-166\" 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=\"fa6b3d62-487a-4a13-99ca-c381c1bc8d20\" 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=\"154\" data-end=\"682\"\u003eThe Eaton BWH100 thermal magnetic circuit breaker is a high-interrupting capacity main service breaker designed for reliable overcurrent protection in residential and commercial electrical systems. Rated at 100A with a 25 kAIC interrupting capacity, this breaker provides dependable performance under high fault conditions. It is compatible with Eaton Type BR load centers, meter breakers, and ECB enclosures, making it suitable for main service applications requiring robust protection and durability.\u003c\/p\u003e\n\u003cp data-start=\"689\" data-end=\"711\"\u003e\u003cstrong data-start=\"689\" data-end=\"711\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"713\" data-end=\"984\"\u003e\n\u003cli data-section-id=\"19gbtl7\" data-start=\"713\" data-end=\"737\"\u003eCurrent Rating: 100A\u003c\/li\u003e\n\u003cli data-section-id=\"1hm5lfy\" data-start=\"738\" data-end=\"769\"\u003eVoltage Rating: 120\/240V AC\u003c\/li\u003e\n\u003cli data-section-id=\"fmszwu\" data-start=\"770\" data-end=\"810\"\u003eInterrupt Rating: 25 kAIC @ 120\/240V\u003c\/li\u003e\n\u003cli data-section-id=\"9f66od\" data-start=\"811\" data-end=\"840\"\u003eNumber of Poles: Two-pole\u003c\/li\u003e\n\u003cli data-section-id=\"hct91e\" data-start=\"841\" data-end=\"864\"\u003ePhase: Single-phase\u003c\/li\u003e\n\u003cli data-section-id=\"12np4ct\" data-start=\"865\" data-end=\"916\"\u003eTrip Function: Long-time and instantaneous (LI)\u003c\/li\u003e\n\u003cli data-section-id=\"6xyce1\" data-start=\"917\" data-end=\"954\"\u003eTrip Technology: Thermal magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"rn4aoz\" data-start=\"955\" data-end=\"984\"\u003eTrip Adjustability: Fixed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"991\" data-end=\"1013\"\u003e\u003cstrong data-start=\"991\" data-end=\"1013\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1015\" data-end=\"1628\"\u003e\n\u003cli data-section-id=\"xpz40m\" data-start=\"1015\" data-end=\"1054\"\u003eManufacturer: Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003cli data-section-id=\"aio577\" data-start=\"1055\" data-end=\"1070\"\u003eSeries: BWH\u003c\/li\u003e\n\u003cli data-section-id=\"bx6qza\" data-start=\"1071\" data-end=\"1109\"\u003eProduct Type: Main circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"sxojw6\" data-start=\"1110\" data-end=\"1137\"\u003eMounting Style: Bolt-on\u003c\/li\u003e\n\u003cli data-section-id=\"1nbdjus\" data-start=\"1138\" data-end=\"1161\"\u003eTerminal Type: Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"1di4wph\" data-start=\"1162\" data-end=\"1203\"\u003eWire Range: 2 AWG – 300 kcmil (Cu\/Al)\u003c\/li\u003e\n\u003cli data-section-id=\"1jd9tvi\" data-start=\"1204\" data-end=\"1232\"\u003eMax Wire Size: 300 kcmil\u003c\/li\u003e\n\u003cli data-section-id=\"1c3oh2o\" data-start=\"1233\" data-end=\"1257\"\u003eMin Wire Size: 2 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"cm60sp\" data-start=\"1258\" data-end=\"1353\"\u003eFor Use With: Eaton Type BR load centers, ECB unit enclosures, meter stacks, meter breakers\u003c\/li\u003e\n\u003cli data-section-id=\"1mtazit\" data-start=\"1354\" data-end=\"1405\"\u003eStandards: UL 489, Federal Specification W-C375\u003c\/li\u003e\n\u003cli data-section-id=\"5d77t4\" data-start=\"1406\" data-end=\"1429\"\u003eApproval: UL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"njgqo\" data-start=\"1430\" data-end=\"1495\"\u003eConstruction Features: HACR rated, high interrupting capacity\u003c\/li\u003e\n\u003cli data-section-id=\"11ptrwb\" data-start=\"1496\" data-end=\"1559\"\u003eAvailable Options: Shunt trip, auxiliary switch, bell alarm\u003c\/li\u003e\n\u003cli data-section-id=\"c12tvq\" data-start=\"1560\" data-end=\"1590\"\u003eAccessories: Lugs included\u003c\/li\u003e\n\u003cli data-section-id=\"fzwkp4\" data-start=\"1591\" data-end=\"1628\"\u003eTemperature Rating: -25°C to 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1635\" data-end=\"1651\"\u003e\u003cstrong data-start=\"1635\" data-end=\"1651\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1653\" data-end=\"1924\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"9f60sy\" data-start=\"1653\" data-end=\"1732\"\u003eApplication: Main service protection for residential and commercial systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ndwh3z\" data-start=\"1733\" data-end=\"1793\"\u003eProtection Type: Thermal magnetic overcurrent protection\u003c\/li\u003e\n\u003cli data-section-id=\"8nxqyc\" data-start=\"1794\" data-end=\"1852\"\u003eInstallation Style: Bolt-on main breaker configuration\u003c\/li\u003e\n\u003cli data-section-id=\"7t8e7h\" data-start=\"1853\" data-end=\"1924\" data-is-last-node=\"\"\u003ePerformance Feature: High fault current handling capability (25 kAIC)\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\n\u003c\/div\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"NEW","offer_id":48395515920633,"sku":"BWH2100","price":389.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/bwh2100_1024x_1ad4c91e-6188-4753-bbae-f21e59fd97a4.webp?v=1778608566","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-bwh100-br-thermal-magnetic-circuit-breaker-100a-2-pole-120-240v-bolt-on-main-breaker","provider":"My Circuit Breakers","version":"1.0","type":"link"}