{"product_id":"xt5hu340abfn000xxx","title":"XT5HU340ABFN000XXX - ABB 400A 600V 3 Pole Molded Case Circuit Breaker XT5H Series Thermal Magnetic Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eXT5HU340ABFN000XXX\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eXT5HU340ABFN000XXX\u003c\/b\u003e is a 3 pole molded case circuit breaker from ABB designed for reliable protection in electrical distribution systems.This ABB XT5H series breaker is rated for 400 amps and 600 volts AC, featuring a thermal magnetic adjustable (TMD\/TMA) trip unit. It has an interrupt rating of 65kA at 480V and is UL and CSA certified. The breaker supports wire gauges from 2x AWG 2\/0 to 500 kcmil for copper or aluminum conductors.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: ABB\u003c\/li\u003e\n\u003cli\u003eSeries: XT5H\u003c\/li\u003e\n\u003cli\u003eAmperage: 400A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 65kA @ 480V\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic Adjustable (TMD\/TMA)\u003c\/li\u003e\n\u003cli\u003eMounting Type: Molded Case\u003c\/li\u003e\n\u003cli\u003eCertifications: UL, CSA\u003c\/li\u003e\n\u003cli\u003eWire Gauge Range: 2x AWG 2\/0 to 500 kcmil Cu\/Al\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\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\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: XT5HU340ABFN000XXX\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 : XT5HU\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 65kA@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 : 12 \u003c\/li\u003e\n\u003cli\u003eStandards : UL, CSA\u003c\/li\u003e\n\u003cli\u003eCertification : UL, CSA\u003c\/li\u003e\n\u003cli\u003eWire Size : 2x AWG 2\/0 to 500KCmil, Cu\/Al\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"ABB","offers":[{"title":"New","offer_id":46680098472095,"sku":"XT5HU340ABFN000XXX-New","price":2856.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2025-09-12at3.00.08PM_5c7190be-3a4f-495e-91d3-8c731464ef39.png?v=1757710928","url":"https:\/\/essentialparts.com\/products\/xt5hu340abfn000xxx","provider":"Essential Electric Supply","version":"1.0","type":"link"}