{"product_id":"abb-xt4hu3150aff000xxx-150a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-65ka-480v","title":"ABB XT4HU3150AFF000XXX 150A 3P Molded Case Circuit Breaker – XT4 Series – Thermal Magnetic – 65kA @ 480V","description":"\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-69eb4d5f-7fa0-83e8-afae-2e87d51a4210-26\" data-testid=\"conversation-turn-278\" 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=\"56b5dd03-fa49-4208-9eae-ec9690498300\" 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 w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"152\" data-end=\"534\"\u003eThe ABB XT4HU3150AFF000XXX is a 150A, 3-pole molded case circuit breaker from the SACE Tmax XT4 series, designed for heavy-duty commercial and industrial power distribution systems. It provides reliable overcurrent protection using a fixed thermal-magnetic trip unit, delivering long-time and instantaneous (LI) protection for critical electrical circuits.\u003c\/p\u003e\n\u003cp data-start=\"536\" data-end=\"799\"\u003eBuilt on the XT4 frame platform, this unit-mount MCCB is suitable for installation in ABB SACE Tmax XT panelboards, switchboards, and enclosures. It is engineered for high-performance fault interruption and system reliability in demanding electrical environments.\u003c\/p\u003e\n\u003cp data-start=\"801\" data-end=\"960\"\u003eWith a 65kA interrupting capacity at 480VAC, this breaker ensures strong short-circuit protection while supporting modern industrial distribution requirements.\u003c\/p\u003e\n\u003cp data-start=\"967\" data-end=\"989\"\u003e\u003cstrong data-start=\"967\" data-end=\"989\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"991\" data-end=\"1081\"\u003e\n\u003cli data-section-id=\"cv68em\" data-start=\"991\" data-end=\"1016\"\u003eCurrent Rating: 150 A\u003c\/li\u003e\n\u003cli data-section-id=\"1eq4w3f\" data-start=\"1017\" data-end=\"1051\"\u003eVoltage Range: 240VAC – 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1yf9mfs\" data-start=\"1052\" data-end=\"1081\"\u003eAIC Rating: 65kA @ 480VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1088\" data-end=\"1110\"\u003e\u003cstrong data-start=\"1088\" data-end=\"1110\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1112\" data-end=\"1489\"\u003e\n\u003cli data-section-id=\"19b7p5r\" data-start=\"1112\" data-end=\"1163\"\u003eDevice Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"drrqor\" data-start=\"1164\" data-end=\"1195\"\u003eSeries: XT4 (SACE Tmax XT4)\u003c\/li\u003e\n\u003cli data-section-id=\"bad5e\" data-start=\"1196\" data-end=\"1223\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1224\" data-end=\"1242\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1b3baop\" data-start=\"1243\" data-end=\"1280\"\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"ue0akg\" data-start=\"1281\" data-end=\"1307\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"1myj8em\" data-start=\"1308\" data-end=\"1351\"\u003eTrip Function: Long-Time, Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"pl9r6s\" data-start=\"1352\" data-end=\"1382\"\u003eMounting Style: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"17ubimi\" data-start=\"1383\" data-end=\"1417\"\u003eTerminal Type: Bolt Connection\u003c\/li\u003e\n\u003cli data-section-id=\"1p23sgk\" data-start=\"1418\" data-end=\"1443\"\u003eActuator Type: Toggle\u003c\/li\u003e\n\u003cli data-section-id=\"1tt2mfi\" data-start=\"1444\" data-end=\"1489\"\u003eConstruction: Built-in fixed installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1496\" data-end=\"1524\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1524\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1526\" data-end=\"1850\"\u003e\n\u003cli data-section-id=\"m1n46v\" data-start=\"1526\" data-end=\"1554\"\u003eBreaking Capacity: 65 kA\u003c\/li\u003e\n\u003cli data-section-id=\"b5r58w\" data-start=\"1555\" data-end=\"1574\"\u003eIP Rating: IP20\u003c\/li\u003e\n\u003cli data-section-id=\"d9c9bo\" data-start=\"1575\" data-end=\"1611\"\u003eMounting Orientation: Front side\u003c\/li\u003e\n\u003cli data-section-id=\"1tnr1lx\" data-start=\"1612\" data-end=\"1676\"\u003eWire\/Application Type: Industrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"sul2u5\" data-start=\"1677\" data-end=\"1754\"\u003eConstruction Features: Fixed built-in technique, robust industrial design\u003c\/li\u003e\n\u003cli data-section-id=\"1rn5q3l\" data-start=\"1755\" data-end=\"1824\"\u003eStandards: UL 489, IEC 60947-2 (typical ABB XT series compliance)\u003c\/li\u003e\n\u003cli data-section-id=\"6grwxl\" data-start=\"1825\" data-end=\"1850\"\u003eUNSPSC Code: 39120000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1857\" data-end=\"1873\"\u003e\u003cstrong data-start=\"1857\" data-end=\"1873\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1875\" data-end=\"2098\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1wvqgrn\" data-start=\"1875\" data-end=\"1896\"\u003eManufacturer: ABB\u003c\/li\u003e\n\u003cli data-section-id=\"1q1aw8i\" data-start=\"1897\" data-end=\"1933\"\u003eModel Number: XT4HU3150AFF000XXX\u003c\/li\u003e\n\u003cli data-section-id=\"n1d2ds\" data-start=\"1934\" data-end=\"1973\"\u003eProduct Series: XT4 (SACE Tmax XT4)\u003c\/li\u003e\n\u003cli data-section-id=\"131xqdi\" data-start=\"1974\" data-end=\"1997\"\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli data-section-id=\"4dz3rg\" data-start=\"1998\" data-end=\"2025\"\u003eUPC Code: 8015644866099\u003c\/li\u003e\n\u003cli data-section-id=\"1wr8xjx\" data-start=\"2026\" data-end=\"2098\" data-is-last-node=\"\"\u003eApplication: Industrial and commercial electrical distribution systems\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","brand":"ABB","offers":[{"title":"NEW","offer_id":48337498603769,"sku":"XT4HU3150AFF000XXX","price":1278.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/OOO_ed68a366-d0b5-41b6-97f5-060722bb9243.webp?v=1777563742","url":"https:\/\/mycircuitbreakers.com\/products\/abb-xt4hu3150aff000xxx-150a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-65ka-480v","provider":"My Circuit Breakers","version":"1.0","type":"link"}