{"product_id":"abb-xt1nu3045aff000xxx-45a-3p-molded-case-circuit-breaker-xt1-series-thermal-magnetic-25ka-480v","title":"ABB XT1NU3045AFF000XXX 45A 3P Molded Case Circuit Breaker – XT1 Series – Thermal Magnetic – 25kA @ 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-2e87d51a4210-20\" data-testid=\"conversation-turn-224\" 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=\"b8f2ad8b-a946-431b-8c3a-87ccb7144e23\" 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=\"162\" data-end=\"648\"\u003eThe ABB XT1NU3045AFF000XXX is a 45A, 3-pole molded case circuit breaker from the Tmax XT series, designed for reliable protection in commercial and industrial power distribution systems. It features a fixed thermal-magnetic trip unit providing dependable long-time and instantaneous protection. Engineered for panel mounting, it integrates into ABB Tmax XT systems and is rated for high interrupting performance in compact installations. Lugs are not included.\u003c\/p\u003e\n\u003cp data-start=\"655\" data-end=\"677\"\u003e\u003cstrong data-start=\"655\" data-end=\"677\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"679\" data-end=\"761\"\u003e\n\u003cli data-section-id=\"1bdtnln\" data-start=\"679\" data-end=\"703\"\u003eCurrent Rating: 45 A\u003c\/li\u003e\n\u003cli data-section-id=\"1qemugi\" data-start=\"704\" data-end=\"731\"\u003eVoltage Rating: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1sphpek\" data-start=\"732\" data-end=\"761\"\u003eAIC Rating: 25kA @ 480VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"768\" data-end=\"790\"\u003e\u003cstrong data-start=\"768\" data-end=\"790\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"792\" data-end=\"1135\"\u003e\n\u003cli data-section-id=\"1vhb1f5\" data-start=\"792\" data-end=\"836\"\u003eDevice Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"11qbmc9\" data-start=\"837\" data-end=\"863\"\u003eSeries: Tmax XT Series\u003c\/li\u003e\n\u003cli data-section-id=\"bad5e\" data-start=\"864\" data-end=\"891\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"1b3baop\" data-start=\"892\" data-end=\"929\"\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"bpz6wm\" data-start=\"930\" data-end=\"975\"\u003eTrip Unit: Fixed Thermal \/ Fixed Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"k58tkr\" data-start=\"976\" data-end=\"1006\"\u003eMounting Type: Panel Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1kz1zps\" data-start=\"1007\" data-end=\"1033\"\u003eTerminal Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"1wh6v2v\" data-start=\"1034\" data-end=\"1054\"\u003eNeutral Pole: No\u003c\/li\u003e\n\u003cli data-section-id=\"ithhwm\" data-start=\"1055\" data-end=\"1073\"\u003e100% Rated: No\u003c\/li\u003e\n\u003cli data-section-id=\"1o2vbay\" data-start=\"1074\" data-end=\"1135\"\u003eApplication: Industrial and commercial power distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1142\" data-end=\"1170\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1170\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1172\" data-end=\"1463\"\u003e\n\u003cli data-section-id=\"unme99\" data-start=\"1172\" data-end=\"1215\"\u003eAlternate Mfr Part Number: 1SDA074640R1\u003c\/li\u003e\n\u003cli data-section-id=\"s48wmp\" data-start=\"1216\" data-end=\"1237\"\u003eStandards: UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"14pntk6\" data-start=\"1238\" data-end=\"1265\"\u003eApprovals: CSA, IEC, UL\u003c\/li\u003e\n\u003cli data-section-id=\"2jq5a2\" data-start=\"1266\" data-end=\"1343\"\u003eAccessories Available: Auxiliary Switch, Shunt Trip, Undervoltage Release\u003c\/li\u003e\n\u003cli data-section-id=\"s28npn\" data-start=\"1344\" data-end=\"1389\"\u003eWeight: 2.43 lbs (Gross), 2.275 lbs (Net)\u003c\/li\u003e\n\u003cli data-section-id=\"1brekw5\" data-start=\"1390\" data-end=\"1463\"\u003eConstruction: Compact Tmax XT frame design for panelboard integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1470\" data-end=\"1486\"\u003e\u003cstrong data-start=\"1470\" data-end=\"1486\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1488\" data-end=\"1618\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1wvqgrn\" data-start=\"1488\" data-end=\"1509\"\u003eManufacturer: ABB\u003c\/li\u003e\n\u003cli data-section-id=\"382ej8\" data-start=\"1510\" data-end=\"1546\"\u003eModel Number: XT1NU3045AFF000XXX\u003c\/li\u003e\n\u003cli data-section-id=\"5p7oll\" data-start=\"1547\" data-end=\"1574\"\u003eProduct Series: Tmax XT\u003c\/li\u003e\n\u003cli data-section-id=\"1xqt17m\" data-start=\"1575\" data-end=\"1618\" data-is-last-node=\"\"\u003eProduct Type: Molded Case Circuit Breaker\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":48333226049785,"sku":"XT1NU3045AFF000XXX","price":394.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/OOO_685e1bf1-f802-49c5-b34f-b9c0087b9492.webp?v=1777444587","url":"https:\/\/mycircuitbreakers.com\/products\/abb-xt1nu3045aff000xxx-45a-3p-molded-case-circuit-breaker-xt1-series-thermal-magnetic-25ka-480v","provider":"My Circuit Breakers","version":"1.0","type":"link"}