{"product_id":"eaton-bqc2402120-br-thermal-magnetic-circuit-breaker-20a-40a-4-pole-120-240v","title":"Eaton BQC2402120 BR Thermal Magnetic Circuit Breaker – 20A\/40A, 4-Pole, 120\/240V","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-WEB:7b66c7d2-ea77-4b43-bc54-8a11e9cd4c55-41\" data-turn-id-container=\"request-WEB:7b66c7d2-ea77-4b43-bc54-8a11e9cd4c55-41\" data-testid=\"conversation-turn-82\" 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=\"bde9a05b-95df-4322-b7a2-1841db367259\" 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=\"139\" data-end=\"606\"\u003eThe Eaton BQC2402120 thermal magnetic circuit breaker is a Type BQC quadplex breaker designed for reliable branch circuit protection in residential and light commercial applications. It combines two 20A single-pole breakers and one 40A two-pole breaker in a compact four-pole configuration. Featuring a thermal magnetic trip system with long-time and instantaneous (LI) protection, it ensures dependable operation and safe circuit isolation.\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"635\"\u003e\u003cstrong data-start=\"613\" data-end=\"635\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"637\" data-end=\"989\"\u003e\n\u003cli data-section-id=\"1qcqep0\" data-start=\"637\" data-end=\"694\"\u003eCurrent Rating: (2) Single-Pole 20A, (1) Two-Pole 40A\u003c\/li\u003e\n\u003cli data-section-id=\"hiuh3g\" data-start=\"695\" data-end=\"723\"\u003eVoltage Rating: 120\/240V\u003c\/li\u003e\n\u003cli data-section-id=\"1lku6jt\" data-start=\"724\" data-end=\"736\"\u003ePhase: 3\u003c\/li\u003e\n\u003cli data-section-id=\"16gga0\" data-start=\"737\" data-end=\"787\"\u003eInterrupt Rating: 10 kAIC (application rating)\u003c\/li\u003e\n\u003cli data-section-id=\"136i3kl\" data-start=\"788\" data-end=\"832\"\u003eAIC Rating: 100kA @ 480V (series rating)\u003c\/li\u003e\n\u003cli data-section-id=\"84pbth\" data-start=\"833\" data-end=\"860\"\u003eNumber of Poles: 4-pole\u003c\/li\u003e\n\u003cli data-section-id=\"19kvpt4\" data-start=\"861\" data-end=\"895\"\u003eTrip Type: Common breaker trip\u003c\/li\u003e\n\u003cli data-section-id=\"1dotazn\" data-start=\"896\" data-end=\"928\"\u003eProtection: Thermal magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"1hy8xdy\" data-start=\"929\" data-end=\"958\"\u003eCircuit Breaker Type: BQC\u003c\/li\u003e\n\u003cli data-section-id=\"166n81b\" data-start=\"959\" data-end=\"989\"\u003eConnection Type: Feed-thru\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"996\" data-end=\"1018\"\u003e\u003cstrong data-start=\"996\" data-end=\"1018\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1020\" data-end=\"1492\"\u003e\n\u003cli data-section-id=\"ue9nvd\" data-start=\"1020\" data-end=\"1057\"\u003eManufacturer: Eaton Cutler-Hammer\u003c\/li\u003e\n\u003cli data-section-id=\"1ccytjf\" data-start=\"1058\" data-end=\"1079\"\u003eFamily: BQ Series\u003c\/li\u003e\n\u003cli data-section-id=\"13lpzqe\" data-start=\"1080\" data-end=\"1148\"\u003ePart Number: eaton-40-amp-molded-case-circuit-breaker-bqc2402120\u003c\/li\u003e\n\u003cli data-section-id=\"17zhnnm\" data-start=\"1149\" data-end=\"1179\"\u003eCatalog Number: BQC2402120\u003c\/li\u003e\n\u003cli data-section-id=\"9s2yo2\" data-start=\"1180\" data-end=\"1225\"\u003eProduct Type: Molded case circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1rp7zvq\" data-start=\"1226\" data-end=\"1260\"\u003eUsed With: Type BR Loadcenters\u003c\/li\u003e\n\u003cli data-section-id=\"jburq9\" data-start=\"1261\" data-end=\"1308\"\u003eFunctions: Long-Time and Instantaneous (LI)\u003c\/li\u003e\n\u003cli data-section-id=\"12e2owk\" data-start=\"1309\" data-end=\"1380\"\u003eCategory: Molded Case Breakers \/ 2-Pole (quad configuration listed)\u003c\/li\u003e\n\u003cli data-section-id=\"165plk3\" data-start=\"1381\" data-end=\"1411\"\u003eWire Size: #14-4 AWG Cu\/Al\u003c\/li\u003e\n\u003cli data-section-id=\"8ye6hz\" data-start=\"1412\" data-end=\"1439\"\u003eStandards: CSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"jr8mu0\" data-start=\"1440\" data-end=\"1492\"\u003eSpecial Features: Includes rejection tab feature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1499\" data-end=\"1519\"\u003e\u003cstrong data-start=\"1499\" data-end=\"1519\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1521\" data-end=\"1594\"\u003e\n\u003cli data-section-id=\"tb3qih\" data-start=\"1521\" data-end=\"1567\"\u003eDimensions (H × W × D): 3 in × 3 in × 2 in\u003c\/li\u003e\n\u003cli data-section-id=\"106dt4n\" data-start=\"1568\" data-end=\"1594\"\u003eProduct Weight: 0.9 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1601\" data-end=\"1617\"\u003e\u003cstrong data-start=\"1601\" data-end=\"1617\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1619\" data-end=\"1818\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"zdkku1\" data-start=\"1619\" data-end=\"1673\"\u003eApplication: Residential branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"i4nhx8\" data-start=\"1674\" data-end=\"1718\"\u003eCompatibility: Eaton Type BR Loadcenters\u003c\/li\u003e\n\u003cli data-section-id=\"hnyagb\" data-start=\"1719\" data-end=\"1762\"\u003eMounting Style: Feed-thru configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1tzonis\" data-start=\"1763\" data-end=\"1818\" data-is-last-node=\"\"\u003eHACR Rated: As per BQ series listing where applicable\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":48391571177721,"sku":"BQC2402120","price":74.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/BQC215220_C_b653021d-81b7-4d60-a21e-201d973993d7.jpg?v=1778528888","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-bqc2402120-br-thermal-magnetic-circuit-breaker-20a-40a-4-pole-120-240v","provider":"My Circuit Breakers","version":"1.0","type":"link"}