{"product_id":"eaton-chfn120ep-ch-gfci-circuit-breaker-20a-1-pole-120v-30ma-equipment-protection","title":"Eaton CHFN120EP CH GFCI Circuit Breaker – 20A, 1-Pole, 120V, 30mA Equipment Protection","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-2b016ff57229-47\" data-turn-id-container=\"request-6a02164e-d728-83e9-913c-2b016ff57229-47\" data-testid=\"conversation-turn-234\" 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=\"8e86655e-f21c-432f-b0f9-612c7bfd1e57\" 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=\"145\" data-end=\"588\"\u003eThe Eaton CHFN120EP CH GFCI circuit breaker is designed to provide ground fault protection for electrical equipment in residential and light commercial applications. Installed in Eaton CH loadcenters, it detects leakage currents and trips at a 30mA threshold to protect equipment from damage caused by ground faults. This device is intended for equipment protection applications rather than personal shock protection.\u003c\/p\u003e\n\u003cp data-start=\"595\" data-end=\"617\"\u003e\u003cstrong data-start=\"595\" data-end=\"617\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"619\" data-end=\"874\"\u003e\n\u003cli data-section-id=\"7s1ptk\" data-start=\"619\" data-end=\"642\"\u003eCurrent Rating: 20A\u003c\/li\u003e\n\u003cli data-section-id=\"13l1xmf\" data-start=\"643\" data-end=\"670\"\u003eVoltage Rating: 120V AC\u003c\/li\u003e\n\u003cli data-section-id=\"1mno5yz\" data-start=\"671\" data-end=\"703\"\u003eNumber of Poles: Single-pole\u003c\/li\u003e\n\u003cli data-section-id=\"13m4ppw\" data-start=\"704\" data-end=\"733\"\u003eInterrupt Rating: 10 kAIC\u003c\/li\u003e\n\u003cli data-section-id=\"1au8999\" data-start=\"734\" data-end=\"762\"\u003eCircuit Breaker Type: CH\u003c\/li\u003e\n\u003cli data-section-id=\"qljvig\" data-start=\"763\" data-end=\"823\"\u003eProtection Type: Ground Fault Circuit Interrupter (GFCI)\u003c\/li\u003e\n\u003cli data-section-id=\"18d7km8\" data-start=\"824\" data-end=\"874\"\u003eTrip Sensitivity: 30 mA (equipment protection)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"881\" data-end=\"903\"\u003e\u003cstrong data-start=\"881\" data-end=\"903\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"905\" data-end=\"1222\"\u003e\n\u003cli data-section-id=\"104z54j\" data-start=\"905\" data-end=\"928\"\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli data-section-id=\"2xo42o\" data-start=\"929\" data-end=\"958\"\u003eCatalog Number: CHFN120EP\u003c\/li\u003e\n\u003cli data-section-id=\"9bpafr\" data-start=\"959\" data-end=\"980\"\u003eUPC: 786689058869\u003c\/li\u003e\n\u003cli data-section-id=\"1jc2hva\" data-start=\"981\" data-end=\"1019\"\u003eProduct Type: GFCI circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1pvn850\" data-start=\"1020\" data-end=\"1055\"\u003eUsed With: Eaton CH loadcenters\u003c\/li\u003e\n\u003cli data-section-id=\"1i8qp5z\" data-start=\"1056\" data-end=\"1080\"\u003eStandards: UL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"1v5n5my\" data-start=\"1081\" data-end=\"1134\"\u003eApplication: CH equipment protection 30mA breaker\u003c\/li\u003e\n\u003cli data-section-id=\"binjkl\" data-start=\"1135\" data-end=\"1163\"\u003eConnection Type: Pigtail\u003c\/li\u003e\n\u003cli data-section-id=\"1tn8k0m\" data-start=\"1164\" data-end=\"1222\"\u003eFunction: Ground fault protection for equipment safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1229\" data-end=\"1249\"\u003e\u003cstrong data-start=\"1229\" data-end=\"1249\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1251\" data-end=\"1365\"\u003e\n\u003cli data-section-id=\"1br42y0\" data-start=\"1251\" data-end=\"1283\"\u003eProduct Length\/Depth: 4.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"ot7sos\" data-start=\"1284\" data-end=\"1311\"\u003eProduct Height: 3.25 in\u003c\/li\u003e\n\u003cli data-section-id=\"4z81er\" data-start=\"1312\" data-end=\"1338\"\u003eProduct Width: 0.75 in\u003c\/li\u003e\n\u003cli data-section-id=\"xlcqpn\" data-start=\"1339\" data-end=\"1365\"\u003eProduct Weight: 0.5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1372\" data-end=\"1388\"\u003e\u003cstrong data-start=\"1372\" data-end=\"1388\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1390\" data-end=\"1735\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"haeb9y\" data-start=\"1390\" data-end=\"1462\"\u003eApplication: Equipment ground fault protection in electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"187tgd6\" data-start=\"1463\" data-end=\"1509\"\u003eCompatibility: Eaton CH loadcenter systems\u003c\/li\u003e\n\u003cli data-section-id=\"1w7aure\" data-start=\"1510\" data-end=\"1571\"\u003eInstallation Use: Plug-on breaker with pigtail connection\u003c\/li\u003e\n\u003cli data-section-id=\"13es2cn\" data-start=\"1572\" data-end=\"1652\"\u003eSafety Feature: 30mA ground fault protection to reduce equipment damage risk\u003c\/li\u003e\n\u003cli data-section-id=\"l7art5\" data-start=\"1653\" data-end=\"1735\" data-is-last-node=\"\"\u003ePurpose: Protects electrical equipment from leakage current and fault conditions\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":48395690049785,"sku":"CHFN120EP","price":215.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/RESIGROUP_FM_158fa701-bcc4-43a1-a77f-03c5fee3db87.jpg?v=1778616134","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-chfn120ep-ch-gfci-circuit-breaker-20a-1-pole-120v-30ma-equipment-protection","provider":"My Circuit Breakers","version":"1.0","type":"link"}