{"product_id":"eaton-qbhw2090-qb-thermal-magnetic-circuit-breaker-90a-2-pole-120-240v-22-kaic","title":"Eaton QBHW2090 QB Thermal Magnetic Circuit Breaker – 90A, 2-Pole, 120\/240V, 22 kAIC","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:55cd1b88-7b72-46f6-a902-213832a4001e-32\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto 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:55cd1b88-7b72-46f6-a902-213832a4001e-32\" data-turn-id-container=\"request-WEB:55cd1b88-7b72-46f6-a902-213832a4001e-32\" data-testid=\"conversation-turn-30\" 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=\"92c03139-be7a-4d82-9774-6006be7d16f0\" 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=\"113\" data-end=\"753\"\u003eThe Eaton QBHW2090 QB thermal magnetic circuit breaker is designed to provide reliable overcurrent protection in residential and light commercial electrical distribution systems. Using thermal-magnetic trip technology, it offers dependable protection against both overloads and short circuits. Its two-pole configuration supports 120\/240V applications, making it suitable for branch circuit and feeder protection. Built for bolt-on installation, it integrates seamlessly into compatible Eaton QB load centers. The HACR rating ensures suitability for use with heating, air conditioning, and refrigeration equipment.\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"782\"\u003e\u003cstrong data-start=\"760\" data-end=\"782\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"784\" data-end=\"963\"\u003e\n\u003cli data-section-id=\"7oh6cz\" data-start=\"784\" data-end=\"807\"\u003eCurrent Rating: 90A\u003c\/li\u003e\n\u003cli data-section-id=\"a3edpo\" data-start=\"808\" data-end=\"837\"\u003eVoltage Rating: 120\/240 V\u003c\/li\u003e\n\u003cli data-section-id=\"9f66od\" data-start=\"838\" data-end=\"867\"\u003eNumber of Poles: Two-pole\u003c\/li\u003e\n\u003cli data-section-id=\"1vkob8a\" data-start=\"868\" data-end=\"898\"\u003eCircuit Breaker Type: QBHW\u003c\/li\u003e\n\u003cli data-section-id=\"1ar5bnc\" data-start=\"899\" data-end=\"933\"\u003eTrip Type: Non-interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"hfx8ol\" data-start=\"934\" data-end=\"963\"\u003eInterrupt Rating: 22 kAIC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"970\" data-end=\"992\"\u003e\u003cstrong data-start=\"970\" data-end=\"992\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"994\" data-end=\"1244\"\u003e\n\u003cli data-section-id=\"104z54j\" data-start=\"994\" data-end=\"1017\"\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli data-section-id=\"6ec682\" data-start=\"1018\" data-end=\"1046\"\u003eCatalog Number: QBHW2090\u003c\/li\u003e\n\u003cli data-section-id=\"1x6lt97\" data-start=\"1047\" data-end=\"1068\"\u003eUPC: 786679393055\u003c\/li\u003e\n\u003cli data-section-id=\"1c90j2g\" data-start=\"1069\" data-end=\"1119\"\u003eProduct Type: Thermal magnetic circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"xyuvoe\" data-start=\"1120\" data-end=\"1148\"\u003eMounting Method: Bolt-on\u003c\/li\u003e\n\u003cli data-section-id=\"1c75ece\" data-start=\"1149\" data-end=\"1193\"\u003eCertifications: UL Listed, CSA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"13agct7\" data-start=\"1194\" data-end=\"1223\"\u003eCatalog Notes: HACR rated\u003c\/li\u003e\n\u003cli data-section-id=\"1as4skf\" data-start=\"1224\" data-end=\"1244\"\u003eWarranty: 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1251\" data-end=\"1271\"\u003e\u003cstrong data-start=\"1251\" data-end=\"1271\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1273\" data-end=\"1385\"\u003e\n\u003cli data-section-id=\"15valnm\" data-start=\"1273\" data-end=\"1305\"\u003eProduct Length\/Depth: 3.8 in\u003c\/li\u003e\n\u003cli data-section-id=\"xpwii3\" data-start=\"1306\" data-end=\"1332\"\u003eProduct Height: 4.7 in\u003c\/li\u003e\n\u003cli data-section-id=\"8jcmnl\" data-start=\"1333\" data-end=\"1358\"\u003eProduct Width: 2.2 in\u003c\/li\u003e\n\u003cli data-section-id=\"y9xpsm\" data-start=\"1359\" data-end=\"1385\"\u003eProduct Weight: 0.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1392\" data-end=\"1408\"\u003e\u003cstrong data-start=\"1392\" data-end=\"1408\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1410\" data-end=\"1827\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1aheqkz\" data-start=\"1410\" data-end=\"1505\"\u003eApplication: Overcurrent protection for residential and light commercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"1gibd0x\" data-start=\"1506\" data-end=\"1601\"\u003eInstallation Use: Compatible Eaton QB load centers for branch circuit and feeder protection\u003c\/li\u003e\n\u003cli data-section-id=\"pkfpwp\" data-start=\"1602\" data-end=\"1689\"\u003eFunction: Provides thermal-magnetic protection against overloads and short circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1ugjrab\" data-start=\"1690\" data-end=\"1733\"\u003eSystem Compatibility: Eaton QB platform\u003c\/li\u003e\n\u003cli data-section-id=\"1atz1pq\" data-start=\"1734\" data-end=\"1827\" data-is-last-node=\"\"\u003eSafety Feature: High interrupting capacity enhances fault protection and system reliability\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\n\u003c\/div\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"NEW","offer_id":48406508339449,"sku":"QBHW2090","price":170.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/QBHW2090_C.jpg?v=1778876154","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-qbhw2090-qb-thermal-magnetic-circuit-breaker-90a-2-pole-120-240v-22-kaic","provider":"My Circuit Breakers","version":"1.0","type":"link"}