{"product_id":"abb-xt4hu3090afj000xxx-90a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-150ka-240v","title":"ABB XT4HU3090AFJ000XXX 90A 3P Molded Case Circuit Breaker – XT4 Series – Thermal Magnetic – 150kA @ 240V","description":"\u003cp data-start=\"152\" data-end=\"517\"\u003eThe ABB XT4HU3090AFJ000XXX is a 90A, 3-pole molded case circuit breaker from the SACE Tmax XT4 series, engineered for heavy-duty commercial and industrial power distribution applications. It provides dependable overcurrent protection using a fixed thermal-magnetic trip unit, delivering precise long-time and instantaneous (LI) protection.\u003c\/p\u003e\n\u003cp data-start=\"519\" data-end=\"824\"\u003eThis unit-mount MCCB is designed for installation in ABB SACE Tmax XT panelboards, switchboards, and electrical enclosures. The XT4 frame supports higher-capacity wiring and enhanced interrupting performance, making it suitable for demanding electrical environments requiring high fault protection levels.\u003c\/p\u003e\n\u003cp data-start=\"826\" data-end=\"1020\"\u003eWith an exceptionally high interrupting rating of 150kA at 240VAC, this breaker delivers strong fault-clearing capability while maintaining system stability and safety in critical installations.\u003c\/p\u003e\n\u003cp data-start=\"1027\" data-end=\"1049\"\u003e\u003cstrong data-start=\"1027\" data-end=\"1049\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1051\" data-end=\"1251\"\u003e\n\u003cli data-section-id=\"14a9or7\" data-start=\"1051\" data-end=\"1075\"\u003eCurrent Rating: 90 A\u003c\/li\u003e\n\u003cli data-section-id=\"1c7lz4p\" data-start=\"1076\" data-end=\"1134\"\u003eVoltage Rating: 240VAC, 480VAC, 600VAC, 250VDC, 600VDC\u003c\/li\u003e\n\u003cli data-section-id=\"z6g5n0\" data-start=\"1135\" data-end=\"1251\"\u003eAIC Rating:\n\u003cul data-start=\"1153\" data-end=\"1251\"\u003e\n\u003cli data-section-id=\"1mnlikz\" data-start=\"1153\" data-end=\"1171\"\u003e150kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1lcgumm\" data-start=\"1174\" data-end=\"1191\"\u003e65kA @ 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"16s5kxs\" data-start=\"1194\" data-end=\"1211\"\u003e25kA @ 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"5atvd2\" data-start=\"1214\" data-end=\"1231\"\u003e50kA @ 250VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1126vfl\" data-start=\"1234\" data-end=\"1251\"\u003e65kA @ 600VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1258\" data-end=\"1280\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1280\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1282\" data-end=\"1697\"\u003e\n\u003cli data-section-id=\"19b7p5r\" data-start=\"1282\" data-end=\"1333\"\u003eDevice Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"drrqor\" data-start=\"1334\" data-end=\"1365\"\u003eSeries: XT4 (SACE Tmax XT4)\u003c\/li\u003e\n\u003cli data-section-id=\"bad5e\" data-start=\"1366\" data-end=\"1393\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1394\" data-end=\"1412\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1b3baop\" data-start=\"1413\" data-end=\"1450\"\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"ue0akg\" data-start=\"1451\" data-end=\"1477\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"1myj8em\" data-start=\"1478\" data-end=\"1521\"\u003eTrip Function: Long-Time, Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"nrtnak\" data-start=\"1522\" data-end=\"1575\"\u003eTrip Adjustability: Fixed Thermal, Fixed Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"pl9r6s\" data-start=\"1576\" data-end=\"1606\"\u003eMounting Style: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1nbdjus\" data-start=\"1607\" data-end=\"1630\"\u003eTerminal Type: Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"1cdp6dz\" data-start=\"1631\" data-end=\"1697\"\u003eApplication: Industrial and heavy-duty commercial distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1704\" data-end=\"1732\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1732\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1734\" data-end=\"2036\"\u003e\n\u003cli data-section-id=\"1o27kwj\" data-start=\"1734\" data-end=\"1775\"\u003eWire Range: 4 AWG – 300 kcmil (Cu\/Al)\u003c\/li\u003e\n\u003cli data-section-id=\"6d4wqj\" data-start=\"1776\" data-end=\"1799\"\u003eMax Wire: 300 kcmil\u003c\/li\u003e\n\u003cli data-section-id=\"fxkzg3\" data-start=\"1800\" data-end=\"1819\"\u003eMin Wire: 4 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"fzwkp4\" data-start=\"1820\" data-end=\"1857\"\u003eTemperature Rating: -25°C to 70°C\u003c\/li\u003e\n\u003cli data-section-id=\"fokf81\" data-start=\"1858\" data-end=\"1939\"\u003eConstruction Features: HACR Rated, Current Limiting, Reverse Feed, 100% Rated\u003c\/li\u003e\n\u003cli data-section-id=\"11s84x5\" data-start=\"1940\" data-end=\"1991\"\u003eStandards: CSA C22.2 No. 5, IEC 60947-2, UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"1n8kwdu\" data-start=\"1992\" data-end=\"2036\"\u003eApprovals: CE, CSA, cULus, IEC, KEMA, UL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2043\" data-end=\"2059\"\u003e\u003cstrong data-start=\"2043\" data-end=\"2059\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2061\" data-end=\"2272\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1wvqgrn\" data-start=\"2061\" data-end=\"2082\"\u003eManufacturer: ABB\u003c\/li\u003e\n\u003cli data-section-id=\"1ndrkib\" data-start=\"2083\" data-end=\"2119\"\u003eModel Number: XT4HU3090AFJ000XXX\u003c\/li\u003e\n\u003cli data-section-id=\"n1d2ds\" data-start=\"2120\" data-end=\"2159\"\u003eProduct Series: XT4 (SACE Tmax XT4)\u003c\/li\u003e\n\u003cli data-section-id=\"3lu06y\" data-start=\"2160\" data-end=\"2193\"\u003eInstallation Type: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"j0yp59\" data-start=\"2194\" data-end=\"2272\" data-is-last-node=\"\"\u003eCompatible Equipment: ABB SACE Tmax XT Panelboards, Switchboards, Enclosures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"NEW","offer_id":48337489527033,"sku":"XT4HU3090AFJ000XXX","price":1189.35,"currency_code":"USD","in_stock":true}],"url":"https:\/\/mycircuitbreakers.com\/products\/abb-xt4hu3090afj000xxx-90a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-150ka-240v","provider":"My Circuit Breakers","version":"1.0","type":"link"}