{"product_id":"abb-xt1su3090afd000xxx-90a-3p-molded-case-circuit-breaker-xt1-series-thermal-magnetic-35ka-480v","title":"ABB XT1SU3090AFD000XXX 90A 3P Molded Case Circuit Breaker – XT1 Series – Thermal Magnetic – 35kA @ 480V","description":"\u003cp data-start=\"151\" data-end=\"518\"\u003eThe ABB XT1SU3090AFD000XXX is a 90A, 3-pole molded case circuit breaker from the SACE Tmax XT1 family, designed for commercial and industrial power distribution systems. It provides reliable overcurrent protection using a fixed thermal-magnetic (LI) trip unit, ensuring consistent long-time and instantaneous response under fault conditions.\u003c\/p\u003e\n\u003cp data-start=\"520\" data-end=\"798\"\u003eThis unit-mount breaker installs directly into ABB SACE Tmax XT panelboards and switchboards and serves as a replacement for legacy T1S090TW models. With a 35kA interrupting capacity at 480VAC, it delivers strong fault-clearing performance for demanding electrical environments.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"827\"\u003e\u003cstrong data-start=\"805\" data-end=\"827\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"829\" data-end=\"1010\"\u003e\n\u003cli data-section-id=\"14a9or7\" data-start=\"829\" data-end=\"853\"\u003eCurrent Rating: 90 A\u003c\/li\u003e\n\u003cli data-section-id=\"9u35uc\" data-start=\"854\" data-end=\"909\"\u003eVoltage Rating: 240VAC, 480VAC, 600Y\/347VAC, 250VDC\u003c\/li\u003e\n\u003cli data-section-id=\"w7zpea\" data-start=\"910\" data-end=\"1010\"\u003eAIC Rating:\n\u003cul data-start=\"928\" data-end=\"1010\"\u003e\n\u003cli data-section-id=\"r1iv8\" data-start=\"928\" data-end=\"945\"\u003e65kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1vwgnt7\" data-start=\"948\" data-end=\"965\"\u003e35kA @ 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"14couht\" data-start=\"968\" data-end=\"990\"\u003e22kA @ 600Y\/347VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1v29yv9\" data-start=\"993\" data-end=\"1010\"\u003e42kA @ 250VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1017\" data-end=\"1039\"\u003e\u003cstrong data-start=\"1017\" data-end=\"1039\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1041\" data-end=\"1430\"\u003e\n\u003cli data-section-id=\"1vhb1f5\" data-start=\"1041\" data-end=\"1085\"\u003eDevice Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"aroaz7\" data-start=\"1086\" data-end=\"1101\"\u003eSeries: XT1\u003c\/li\u003e\n\u003cli data-section-id=\"bad5e\" data-start=\"1102\" data-end=\"1129\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1130\" data-end=\"1148\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1b3baop\" data-start=\"1149\" data-end=\"1186\"\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"ue0akg\" data-start=\"1187\" data-end=\"1213\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"1myj8em\" data-start=\"1214\" data-end=\"1257\"\u003eTrip Function: Long-Time, Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"nrtnak\" data-start=\"1258\" data-end=\"1311\"\u003eTrip Adjustability: Fixed Thermal, Fixed Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"pl9r6s\" data-start=\"1312\" data-end=\"1342\"\u003eMounting Style: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1nbdjus\" data-start=\"1343\" data-end=\"1366\"\u003eTerminal Type: Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"1jmbxn7\" data-start=\"1367\" data-end=\"1430\"\u003eApplication: Industrial and commercial distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1437\" data-end=\"1465\"\u003e\u003cstrong data-start=\"1437\" data-end=\"1465\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1467\" data-end=\"1880\"\u003e\n\u003cli data-section-id=\"7nocsp\" data-start=\"1467\" data-end=\"1507\"\u003eWire Range: 10 AWG – 2\/0 AWG (Cu\/Al)\u003c\/li\u003e\n\u003cli data-section-id=\"bqw95g\" data-start=\"1508\" data-end=\"1529\"\u003eMax Wire: 2\/0 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"1u5wzfq\" data-start=\"1530\" data-end=\"1550\"\u003eMin Wire: 10 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"fzwkp4\" data-start=\"1551\" data-end=\"1588\"\u003eTemperature Rating: -25°C to 70°C\u003c\/li\u003e\n\u003cli data-section-id=\"1bou5tr\" data-start=\"1589\" data-end=\"1658\"\u003eConstruction Features: HACR Rated, Reverse Feed, Double Insulated\u003c\/li\u003e\n\u003cli data-section-id=\"11s84x5\" data-start=\"1659\" data-end=\"1710\"\u003eStandards: CSA C22.2 No. 5, IEC 60947-2, UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"zven64\" data-start=\"1711\" data-end=\"1742\"\u003eApprovals: CE, CSA, IEC, UL\u003c\/li\u003e\n\u003cli data-section-id=\"34zl6j\" data-start=\"1743\" data-end=\"1783\"\u003eAccessories Included: Load Side Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"14pq886\" data-start=\"1784\" data-end=\"1880\"\u003eOptional Accessories: Shunt Trip, Auxiliary Switch, Undervoltage Release, Padlock Attachment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1887\" data-end=\"1903\"\u003e\u003cstrong data-start=\"1887\" data-end=\"1903\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1905\" data-end=\"2107\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1wvqgrn\" data-start=\"1905\" data-end=\"1926\"\u003eManufacturer: ABB\u003c\/li\u003e\n\u003cli data-section-id=\"1tjl2jn\" data-start=\"1927\" data-end=\"1963\"\u003eModel Number: XT1SU3090AFD000XXX\u003c\/li\u003e\n\u003cli data-section-id=\"j71r1s\" data-start=\"1964\" data-end=\"2003\"\u003eProduct Series: XT1 (SACE Tmax XT1)\u003c\/li\u003e\n\u003cli data-section-id=\"3lu06y\" data-start=\"2004\" data-end=\"2037\"\u003eInstallation Type: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1ge269b\" data-start=\"2038\" data-end=\"2107\" data-is-last-node=\"\"\u003eCompatible Equipment: ABB SACE Tmax XT Panelboards and Switchboards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"NEW","offer_id":48337440506105,"sku":"XT1SU3090AFD000XXX","price":585.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1_2dda4022-a57d-428c-b7a0-bd2a78676225.webp?v=1777561289","url":"https:\/\/mycircuitbreakers.com\/products\/abb-xt1su3090afd000xxx-90a-3p-molded-case-circuit-breaker-xt1-series-thermal-magnetic-35ka-480v","provider":"My Circuit Breakers","version":"1.0","type":"link"}