{"product_id":"eaton-bwh2225-bw-main-circuit-breaker-225a-2-pole-120-240v-bolt-on-service-entrance-breaker","title":"Eaton BWH2225 BW Main Circuit Breaker – 225A, 2-Pole, 120\/240V, Bolt-On Service Entrance 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-2b016ff57229-15\" data-turn-id-container=\"request-6a02164e-d728-83e9-913c-2b016ff57229-15\" data-testid=\"conversation-turn-170\" 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=\"365c0830-58dd-410d-b69d-7361d385ca42\" 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=\"155\" data-end=\"714\"\u003eThe Eaton BWH2225 BW main circuit breaker is a high-capacity thermal magnetic breaker designed for service entrance applications. Rated at 225A with a 25 kAIC interrupting capacity, it provides reliable long-time and instantaneous overcurrent protection. This bolt-on breaker is designed for installation in Eaton Type BR load centers, ECB unit enclosures, and modular meter stacks, making it suitable for residential and commercial main service protection. A legacy BWH frame, it is often replaced in modern systems by the CSR2225N.\u003c\/p\u003e\n\u003cp data-start=\"721\" data-end=\"743\"\u003e\u003cstrong data-start=\"721\" data-end=\"743\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"745\" data-end=\"1016\"\u003e\n\u003cli data-section-id=\"17lede7\" data-start=\"745\" data-end=\"769\"\u003eCurrent Rating: 225A\u003c\/li\u003e\n\u003cli data-section-id=\"1hm5lfy\" data-start=\"770\" data-end=\"801\"\u003eVoltage Rating: 120\/240V AC\u003c\/li\u003e\n\u003cli data-section-id=\"fmszwu\" data-start=\"802\" data-end=\"842\"\u003eInterrupt Rating: 25 kAIC @ 120\/240V\u003c\/li\u003e\n\u003cli data-section-id=\"9f66od\" data-start=\"843\" data-end=\"872\"\u003eNumber of Poles: Two-pole\u003c\/li\u003e\n\u003cli data-section-id=\"hct91e\" data-start=\"873\" data-end=\"896\"\u003ePhase: Single-phase\u003c\/li\u003e\n\u003cli data-section-id=\"12np4ct\" data-start=\"897\" data-end=\"948\"\u003eTrip Function: Long-time and instantaneous (LI)\u003c\/li\u003e\n\u003cli data-section-id=\"6xyce1\" data-start=\"949\" data-end=\"986\"\u003eTrip Technology: Thermal magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"rn4aoz\" data-start=\"987\" data-end=\"1016\"\u003eTrip Adjustability: Fixed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1023\" data-end=\"1045\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1045\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1047\" data-end=\"1693\"\u003e\n\u003cli data-section-id=\"xpz40m\" data-start=\"1047\" data-end=\"1086\"\u003eManufacturer: Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003cli data-section-id=\"aio577\" data-start=\"1087\" data-end=\"1102\"\u003eSeries: BWH\u003c\/li\u003e\n\u003cli data-section-id=\"t9a8u3\" data-start=\"1103\" data-end=\"1127\"\u003ePart Number: BWH2225\u003c\/li\u003e\n\u003cli data-section-id=\"bx6qza\" data-start=\"1128\" data-end=\"1166\"\u003eProduct Type: Main circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"sxojw6\" data-start=\"1167\" data-end=\"1194\"\u003eMounting Style: Bolt-on\u003c\/li\u003e\n\u003cli data-section-id=\"1nbdjus\" data-start=\"1195\" data-end=\"1218\"\u003eTerminal Type: Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"19ux02c\" data-start=\"1219\" data-end=\"1258\"\u003eWire Range: 2 AWG – 300 kcmil Cu\/Al\u003c\/li\u003e\n\u003cli data-section-id=\"1jd9tvi\" data-start=\"1259\" data-end=\"1287\"\u003eMax Wire Size: 300 kcmil\u003c\/li\u003e\n\u003cli data-section-id=\"1c3oh2o\" data-start=\"1288\" data-end=\"1312\"\u003eMin Wire Size: 2 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"cm60sp\" data-start=\"1313\" data-end=\"1408\"\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=\"1409\" data-end=\"1460\"\u003eStandards: UL 489, Federal Specification W-C375\u003c\/li\u003e\n\u003cli data-section-id=\"1ij9vqu\" data-start=\"1461\" data-end=\"1482\"\u003eApproval: UL, CSA\u003c\/li\u003e\n\u003cli data-section-id=\"stfxxl\" data-start=\"1483\" data-end=\"1511\"\u003eTemperature Rating: 40°C\u003c\/li\u003e\n\u003cli data-section-id=\"13z5qu5\" data-start=\"1512\" data-end=\"1598\"\u003eConstruction Features: HACR rated, high interrupting capacity, main breaker design\u003c\/li\u003e\n\u003cli data-section-id=\"11ptrwb\" data-start=\"1599\" data-end=\"1662\"\u003eAvailable Options: Shunt trip, auxiliary switch, bell alarm\u003c\/li\u003e\n\u003cli data-section-id=\"c12tvq\" data-start=\"1663\" data-end=\"1693\"\u003eAccessories: Lugs included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1700\" data-end=\"1716\"\u003e\u003cstrong data-start=\"1700\" data-end=\"1716\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1718\" data-end=\"1981\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1x8ctsm\" data-start=\"1718\" data-end=\"1775\"\u003eApplication: Service entrance main breaker protection\u003c\/li\u003e\n\u003cli data-section-id=\"1qzzhh5\" data-start=\"1776\" data-end=\"1828\"\u003eCompatibility: Eaton Type BR load center systems\u003c\/li\u003e\n\u003cli data-section-id=\"8nxqyc\" data-start=\"1829\" data-end=\"1887\"\u003eInstallation Style: Bolt-on main breaker configuration\u003c\/li\u003e\n\u003cli data-section-id=\"szs8gy\" data-start=\"1888\" data-end=\"1981\" data-is-last-node=\"\"\u003ePerformance Feature: High interrupting capacity (25 kAIC) with service entrance duty rating\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":48395529355513,"sku":"BWH2225","price":389.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/bwh2100_1024x_ad398f86-405a-4140-9ddc-cbe3550fb6df.webp?v=1778609122","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-bwh2225-bw-main-circuit-breaker-225a-2-pole-120-240v-bolt-on-service-entrance-breaker","provider":"My Circuit Breakers","version":"1.0","type":"link"}