{"product_id":"eaton-ngh312039e-series-g-electronic-molded-case-circuit-breaker-1200a-3-pole-480-vac-100-kaic","title":"Eaton NGH312039E Series G Electronic Molded Case Circuit Breaker – 1200A, 3-Pole, 480 Vac, 100 kAIC","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a04c303-5b0c-83e9-b7cc-db21ec99b687-8\" 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-6a04c303-5b0c-83e9-b7cc-db21ec99b687-8\" data-turn-id-container=\"request-6a04c303-5b0c-83e9-b7cc-db21ec99b687-8\" data-testid=\"conversation-turn-134\" 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=\"6525fe6b-39ba-4283-ab47-1a365a09face\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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=\"158\" data-end=\"650\"\u003eThe Eaton NGH312039E Series G electronic molded case circuit breaker is engineered for high-capacity protection in commercial and industrial electrical distribution systems. Featuring an electronic trip unit, it provides accurate overload and short-circuit protection for critical power applications. Built on the NG-frame Series G platform, this breaker is HACR rated and suitable for reverse feed use, making it ideal for demanding power distribution environments.\u003c\/p\u003e\n\u003cp data-start=\"657\" data-end=\"679\"\u003e\u003cstrong data-start=\"657\" data-end=\"679\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"681\" data-end=\"945\"\u003e\n\u003cli data-section-id=\"7386d5\" data-start=\"681\" data-end=\"706\"\u003eCurrent Rating: 1200A\u003c\/li\u003e\n\u003cli data-section-id=\"ozvlyw\" data-start=\"707\" data-end=\"734\"\u003eVoltage Rating: 480 Vac\u003c\/li\u003e\n\u003cli data-section-id=\"1ppui88\" data-start=\"735\" data-end=\"765\"\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"16th55b\" data-start=\"766\" data-end=\"797\"\u003eNumber of Poles: Three-pole\u003c\/li\u003e\n\u003cli data-section-id=\"ab0zj6\" data-start=\"798\" data-end=\"860\"\u003eInterrupt Rating: 100 kAIC at 240 Vac \/ 65 kAIC at 480 Vac\u003c\/li\u003e\n\u003cli data-section-id=\"xp20xh\" data-start=\"861\" data-end=\"880\"\u003eTrip Type: T164\u003c\/li\u003e\n\u003cli data-section-id=\"1au7lq7\" data-start=\"881\" data-end=\"909\"\u003eCircuit Breaker Type: NG\u003c\/li\u003e\n\u003cli data-section-id=\"1ut5xxd\" data-start=\"910\" data-end=\"923\"\u003eFrame: NG\u003c\/li\u003e\n\u003cli data-section-id=\"1etcqc9\" data-start=\"924\" data-end=\"945\"\u003eRating: 80% rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"952\" data-end=\"974\"\u003e\u003cstrong data-start=\"952\" data-end=\"974\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"976\" data-end=\"1423\"\u003e\n\u003cli data-section-id=\"104z54j\" data-start=\"976\" data-end=\"999\"\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli data-section-id=\"1jbqitn\" data-start=\"1000\" data-end=\"1030\"\u003eCatalog Number: NGH312039E\u003c\/li\u003e\n\u003cli data-section-id=\"6tutpt\" data-start=\"1031\" data-end=\"1052\"\u003eUPC: 786685475622\u003c\/li\u003e\n\u003cli data-section-id=\"5t6l9c\" data-start=\"1053\" data-end=\"1109\"\u003eProduct Type: Electronic molded case circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"13vfqnm\" data-start=\"1110\" data-end=\"1130\"\u003eSeries: Series G\u003c\/li\u003e\n\u003cli data-section-id=\"1jmwskh\" data-start=\"1131\" data-end=\"1159\"\u003eTerminals: Line and load\u003c\/li\u003e\n\u003cli data-section-id=\"1rcesv5\" data-start=\"1160\" data-end=\"1191\"\u003eMounting Hardware: Imperial\u003c\/li\u003e\n\u003cli data-section-id=\"68wf6l\" data-start=\"1192\" data-end=\"1231\"\u003eStandards: UL Listed, CSA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"dvlltx\" data-start=\"1232\" data-end=\"1259\"\u003eCompliances: HACR Rated\u003c\/li\u003e\n\u003cli data-section-id=\"1wuoitt\" data-start=\"1260\" data-end=\"1381\"\u003eCatalog Notes: All Eaton NG-Frame circuit breakers are suitable for reverse feed use. Breakers do not ship with lugs.\u003c\/li\u003e\n\u003cli data-section-id=\"td8ol8\" data-start=\"1382\" data-end=\"1423\"\u003eWarranty: Eaton Selling Policy 25-000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1430\" data-end=\"1450\"\u003e\u003cstrong data-start=\"1430\" data-end=\"1450\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1452\" data-end=\"1563\"\u003e\n\u003cli data-section-id=\"ovlxah\" data-start=\"1452\" data-end=\"1484\"\u003eProduct Length\/Depth: 5.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"ycvow1\" data-start=\"1485\" data-end=\"1510\"\u003eProduct Height: 16 in\u003c\/li\u003e\n\u003cli data-section-id=\"wptk1a\" data-start=\"1511\" data-end=\"1537\"\u003eProduct Width: 8.25 in\u003c\/li\u003e\n\u003cli data-section-id=\"1gpu4r5\" data-start=\"1538\" data-end=\"1563\"\u003eProduct Weight: 45 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1570\" data-end=\"1586\"\u003e\u003cstrong data-start=\"1570\" data-end=\"1586\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1588\" data-end=\"2084\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"p9jwfx\" data-start=\"1588\" data-end=\"1662\"\u003eApplication: Commercial and industrial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"sk4pmd\" data-start=\"1663\" data-end=\"1759\"\u003eInstallation Use: High-capacity Series G breaker assemblies and power distribution equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1mltzbm\" data-start=\"1760\" data-end=\"1864\"\u003eFunction: Provides advanced electronic overload and short-circuit protection for electrical circuits\u003c\/li\u003e\n\u003cli data-section-id=\"incjym\" data-start=\"1865\" data-end=\"1948\"\u003eSystem Compatibility: Designed for Eaton NG-frame Series G distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"18956rr\" data-start=\"1949\" data-end=\"2084\" data-is-last-node=\"\"\u003eSafety Feature: High interrupting capacity and electronic trip protection ensure dependable fault clearing in demanding installations\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":48405472772345,"sku":"NGH312039E","price":13291.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/NGH312039E_C.jpg?v=1778839789","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-ngh312039e-series-g-electronic-molded-case-circuit-breaker-1200a-3-pole-480-vac-100-kaic","provider":"My Circuit Breakers","version":"1.0","type":"link"}