{"product_id":"abb-xt4-175a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-tmf-100ka-480v","title":"ABB XT4 175A 3P Molded Case Circuit Breaker – XT4 Series – Thermal Magnetic (TMF) – 100kA @ 480V","description":"\u003cp data-start=\"144\" data-end=\"461\"\u003eThis 175A, 3-pole molded case circuit breaker from the ABB SACE Tmax XT4 family is engineered for high-performance commercial and industrial power distribution systems. Designed as a direct replacement for legacy T4L175 breakers, it ensures seamless integration into existing infrastructure.\u003c\/p\u003e\n\u003cp data-start=\"463\" data-end=\"768\"\u003eFeaturing a fixed thermal-magnetic (TMF) trip unit, this MCCB delivers dependable long-time and instantaneous (LI) protection against overloads and short circuits. The unit-mount configuration allows installation into ABB ReliaGear neXT panelboards, ReliaGear SB switchboards, and SACE Tmax XT enclosures.\u003c\/p\u003e\n\u003cp data-start=\"770\" data-end=\"1025\"\u003eWith a high interrupting capacity of up to 200kA at 240VAC and 100kA at 480VAC, this breaker provides superior fault-clearing capability in demanding electrical environments. Lugs are sold separately, offering flexibility for custom wiring configurations.\u003c\/p\u003e\n\u003cp data-start=\"1032\" data-end=\"1054\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1054\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1056\" data-end=\"1259\"\u003e\n\u003cli data-section-id=\"bfr7wp\" data-start=\"1056\" data-end=\"1081\"\u003eCurrent Rating: 175 A\u003c\/li\u003e\n\u003cli data-section-id=\"11n8kiy\" data-start=\"1082\" data-end=\"1141\"\u003eVoltage Ratings: 240VAC, 480VAC, 600VAC, 250VDC, 600VDC\u003c\/li\u003e\n\u003cli data-section-id=\"8ku12r\" data-start=\"1142\" data-end=\"1259\"\u003eAIC Rating:\n\u003cul data-start=\"1160\" data-end=\"1259\"\u003e\n\u003cli data-section-id=\"1f7tfat\" data-start=\"1160\" data-end=\"1178\"\u003e200kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1tt1ek\" data-start=\"1181\" data-end=\"1199\"\u003e100kA @ 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1c9m602\" data-start=\"1202\" data-end=\"1219\"\u003e50kA @ 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1pse832\" data-start=\"1222\" data-end=\"1239\"\u003e85kA @ 250VDC\u003c\/li\u003e\n\u003cli data-section-id=\"15wj78g\" data-start=\"1242\" data-end=\"1259\"\u003e75kA @ 600VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1266\" data-end=\"1288\"\u003e\u003cstrong data-start=\"1266\" data-end=\"1288\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1290\" data-end=\"1659\"\u003e\n\u003cli data-section-id=\"19b7p5r\" data-start=\"1290\" data-end=\"1341\"\u003eDevice Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"drrqor\" data-start=\"1342\" data-end=\"1373\"\u003eSeries: XT4 (SACE Tmax XT4)\u003c\/li\u003e\n\u003cli data-section-id=\"bad5e\" data-start=\"1374\" data-end=\"1401\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1402\" data-end=\"1420\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"hlwld3\" data-start=\"1421\" data-end=\"1464\"\u003eTrip Technology: Thermal Magnetic (TMF)\u003c\/li\u003e\n\u003cli data-section-id=\"ue0akg\" data-start=\"1465\" data-end=\"1491\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"1myj8em\" data-start=\"1492\" data-end=\"1535\"\u003eTrip Function: Long-Time, Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"nrtnak\" data-start=\"1536\" data-end=\"1589\"\u003eTrip Adjustability: Fixed Thermal, Fixed Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"pl9r6s\" data-start=\"1590\" data-end=\"1620\"\u003eMounting Style: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"4ns4eg\" data-start=\"1621\" data-end=\"1659\"\u003eTerminal Type: Lugs (Not Included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1666\" data-end=\"1694\"\u003e\u003cstrong data-start=\"1666\" data-end=\"1694\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1696\" data-end=\"1933\"\u003e\n\u003cli data-section-id=\"1o27kwj\" data-start=\"1696\" data-end=\"1737\"\u003eWire Range: 4 AWG – 300 kcmil (Cu\/Al)\u003c\/li\u003e\n\u003cli data-section-id=\"1jd9tvi\" data-start=\"1738\" data-end=\"1766\"\u003eMax Wire Size: 300 kcmil\u003c\/li\u003e\n\u003cli data-section-id=\"y3wnhy\" data-start=\"1767\" data-end=\"1791\"\u003eMin Wire Size: 4 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"11s84x5\" data-start=\"1792\" data-end=\"1843\"\u003eStandards: CSA C22.2 No. 5, IEC 60947-2, UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"17huka7\" data-start=\"1844\" data-end=\"1895\"\u003eApprovals: CCC, CSA, cULus, IEC, KEMA, RINA, UL\u003c\/li\u003e\n\u003cli data-section-id=\"fzwkp4\" data-start=\"1896\" data-end=\"1933\"\u003eTemperature Rating: -25°C to 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1940\" data-end=\"1952\"\u003e\u003cstrong data-start=\"1940\" data-end=\"1952\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1954\" data-end=\"2084\"\u003e\n\u003cli data-section-id=\"mq9pch\" data-start=\"1954\" data-end=\"1968\"\u003eHACR Rated\u003c\/li\u003e\n\u003cli data-section-id=\"1wkky4h\" data-start=\"1969\" data-end=\"1996\"\u003eCurrent Limiting Design\u003c\/li\u003e\n\u003cli data-section-id=\"slogad\" data-start=\"1997\" data-end=\"2021\"\u003eReverse Feed Capable\u003c\/li\u003e\n\u003cli data-section-id=\"1c0fwpe\" data-start=\"2022\" data-end=\"2045\"\u003eTrip-Free Mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"1whbsrs\" data-start=\"2046\" data-end=\"2084\"\u003eQuick-Make \/ Quick-Break Operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"NEW","offer_id":48337513611513,"sku":"XT4LU3175AFJ000XXX","price":2153.92,"currency_code":"USD","in_stock":true}],"url":"https:\/\/mycircuitbreakers.com\/products\/abb-xt4-175a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-tmf-100ka-480v","provider":"My Circuit Breakers","version":"1.0","type":"link"}