{"product_id":"xt4nu3150ay8000xxx","title":"XT4NU3150AY8000XXX - ABB 150A 600V 3-Pole Molded Case Circuit Breaker, Tmax XT4N Frame, 25kA Interrupt, Fixed Thermal-Magnetic Trip, Panel Mount, UL\/CSA\/IEC","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eXT4NU3150AY8000XXX\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eXT4NU3150AY8000XXX\u003c\/b\u003e is an ABB 3-pole molded case circuit breaker designed for reliable power distribution and motor control applications.\u003cp\u003eThis circuit breaker is part of the ABB Tmax XT series, offering robust protection with a fixed thermal-magnetic trip unit, panel mounting, and front flat terminals. It is engineered for demanding environments and complies with major international standards.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003eAmperage: 150A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Panel\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 25kA at 480V AC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: Tmax XT4N\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Fixed Thermal-Magnetic (TMF)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL, CSA, IEC\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Bolt-On (Front Flat)\u003c\/li\u003e\n\u003cli\u003eLoad Side Lugs: 1x 3\/0-350 kcmil\u003c\/li\u003e\n\u003cli\u003e100% Rated: No\u003c\/li\u003e\n\u003cli\u003eOptional Accessories: Auxiliary switch, shunt trip, undervoltage release\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: XT4NU3150AY8000XXX\u003c\/li\u003e                                             \u003cli\u003eManufacturer : ABB\u003c\/li\u003e\n\u003cli\u003eBrand : ABB\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : SACE Tmax XT\u003c\/li\u003e\n\u003cli\u003eType : XT4NU\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 150\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 25kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eWeight : 8 \u003c\/li\u003e\n\u003cli\u003eStandards : UL, CSA\u003c\/li\u003e\n\u003cli\u003eCertification : UL, CSA\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 3\/0 to 350KCmil, Cu\/Al\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"ABB","offers":[{"title":"New","offer_id":62036410859679,"sku":"XT4NU3150AY8000XXX-New","price":1535.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2025-09-12at2.39.44PM_fdbd5463-8e87-4f35-8d14-bd05946219d5.png?v=1757709690","url":"https:\/\/essentialparts.com\/products\/xt4nu3150ay8000xxx","provider":"Essential Electric Supply","version":"1.0","type":"link"}