{"product_id":"abb-xt4-225a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-tmf-100ka-480v","title":"ABB XT4 225A 3P Molded Case Circuit Breaker – XT4 Series – Thermal Magnetic (TMF) – 100kA @ 480V","description":"\u003cp data-start=\"144\" data-end=\"491\"\u003eOffering extra-high interrupting capacity, this 225A molded case circuit breaker is part of the ABB SACE Tmax XT4 family, engineered for demanding commercial and industrial power distribution systems. Designed as a direct replacement for legacy T4L225TW breakers, it enables seamless system upgrades without modification.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"779\"\u003eThis unit-mount MCCB integrates into ABB ReliaGear neXT power panels, ReliaGear SB switchboards, and SACE Tmax XT panelboards. It features a fixed thermal-magnetic (TMF) trip unit that delivers dependable long-time and instantaneous (LI) protection against overloads and short circuits.\u003c\/p\u003e\n\u003cp data-start=\"781\" data-end=\"1053\"\u003eWith a powerful interrupting capacity of up to 200kA at 240VAC and 100kA at 480VAC, this breaker ensures superior fault-clearing performance. The current-limiting design enhances system protection, while included load-side lugs and mounting hardware simplify installation.\u003c\/p\u003e\n\u003cp data-start=\"1060\" data-end=\"1082\"\u003e\u003cstrong data-start=\"1060\" data-end=\"1082\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"hz731r\" data-start=\"1084\" data-end=\"1109\"\u003eCurrent Rating: 225 A\u003c\/li\u003e\n\u003cli data-section-id=\"11n8kiy\" data-start=\"1110\" data-end=\"1169\"\u003eVoltage Ratings: 240VAC, 480VAC, 600VAC, 250VDC, 600VDC\u003c\/li\u003e\n\u003cli data-section-id=\"8ku12r\" data-start=\"1170\" data-end=\"1287\"\u003eAIC Rating:\n\u003cul\u003e\n\u003cli\u003e200kA @ 240VAC\u003c\/li\u003e\n\u003cli\u003e100kA @ 480VAC\u003c\/li\u003e\n\u003cli\u003e50kA @ 600VAC\u003c\/li\u003e\n\u003cli\u003e85kA @ 250VDC\u003c\/li\u003e\n\u003cli\u003e75kA @ 600VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1294\" data-end=\"1316\"\u003e\u003cstrong data-start=\"1294\" data-end=\"1316\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1318\" data-end=\"1672\"\u003e\n\u003cli data-section-id=\"19b7p5r\" data-start=\"1318\" data-end=\"1369\"\u003eDevice Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"drrqor\" data-start=\"1370\" data-end=\"1401\"\u003eSeries: XT4 (SACE Tmax XT4)\u003c\/li\u003e\n\u003cli data-section-id=\"bad5e\" data-start=\"1402\" data-end=\"1429\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1430\" data-end=\"1448\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"hlwld3\" data-start=\"1449\" data-end=\"1492\"\u003eTrip Technology: Thermal Magnetic (TMF)\u003c\/li\u003e\n\u003cli data-section-id=\"ue0akg\" data-start=\"1493\" data-end=\"1519\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"1myj8em\" data-start=\"1520\" data-end=\"1563\"\u003eTrip Function: Long-Time, Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"nrtnak\" data-start=\"1564\" data-end=\"1617\"\u003eTrip Adjustability: Fixed Thermal, Fixed Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"pl9r6s\" data-start=\"1618\" data-end=\"1648\"\u003eMounting Style: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1nbdjus\" data-start=\"1649\" data-end=\"1672\"\u003eTerminal Type: Lugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1679\" data-end=\"1707\"\u003e\u003cstrong data-start=\"1679\" data-end=\"1707\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1709\" data-end=\"1927\"\u003e\n\u003cli data-section-id=\"1o27kwj\" data-start=\"1709\" data-end=\"1750\"\u003eWire Range: 4 AWG – 300 kcmil (Cu\/Al)\u003c\/li\u003e\n\u003cli data-section-id=\"1jd9tvi\" data-start=\"1751\" data-end=\"1779\"\u003eMax Wire Size: 300 kcmil\u003c\/li\u003e\n\u003cli data-section-id=\"y3wnhy\" data-start=\"1780\" data-end=\"1804\"\u003eMin Wire Size: 4 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"11s84x5\" data-start=\"1805\" data-end=\"1856\"\u003eStandards: CSA C22.2 No. 5, IEC 60947-2, UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"1cf64a1\" data-start=\"1857\" data-end=\"1889\"\u003eApprovals: CCC, CSA, IEC, UL\u003c\/li\u003e\n\u003cli data-section-id=\"fzwkp4\" data-start=\"1890\" data-end=\"1927\"\u003eTemperature Rating: -25°C to 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1934\" data-end=\"1946\"\u003e\u003cstrong data-start=\"1934\" data-end=\"1946\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1948\" data-end=\"2015\"\u003e\n\u003cli data-section-id=\"mq9pch\" data-start=\"1948\" data-end=\"1962\"\u003eHACR Rated\u003c\/li\u003e\n\u003cli data-section-id=\"1wkky4h\" data-start=\"1963\" data-end=\"1990\"\u003eCurrent Limiting Design\u003c\/li\u003e\n\u003cli data-section-id=\"slogad\" data-start=\"1991\" data-end=\"2015\"\u003eReverse Feed Capable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2022\" data-end=\"2046\"\u003e\u003cstrong data-start=\"2022\" data-end=\"2046\"\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2048\" data-end=\"2088\"\u003e\n\u003cli data-section-id=\"1qqe0zj\" data-start=\"2048\" data-end=\"2066\"\u003eLoad Side Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"s9ifvg\" data-start=\"2067\" data-end=\"2088\"\u003eMounting Hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"NEW","offer_id":48337516953849,"sku":"XT4LU3225AFJ000XXX","price":2153.92,"currency_code":"USD","in_stock":true}],"url":"https:\/\/mycircuitbreakers.com\/products\/abb-xt4-225a-3p-molded-case-circuit-breaker-xt4-series-thermal-magnetic-tmf-100ka-480v","provider":"My Circuit Breakers","version":"1.0","type":"link"}