{"product_id":"xt1nu3045afd000xxx","title":"XT1NU3045AFD000XXX - ABB Bolt-On 600Y\/347 VACV 45A 3 pole circuit breaker 25kA@480V","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eXT1NU3045AFD000XXX\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eXT1NU3045AFD000XXX\u003c\/b\u003e is a 45-ampere, 3-pole molded case circuit breaker from ABB's Tmax XT series designed for low voltage power distribution applications. This thermal magnetic fixed (TMF) protection breaker provides reliable overcurrent and short-circuit protection for main and sub-switchboard installations. The XT1 frame accommodates ratings up to 125A and features front line\/load side terminals with standard mounting hardware. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAmperage Rating: 45A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600V AC (50\/60 Hz)\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli\u003eFrame Size: XT1 125A\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic Fixed (TMF)\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 18 kA at 600V AC\u003c\/li\u003e\n\u003cli\u003eTrip Range: 45 to 500A\u003c\/li\u003e\n\u003cli\u003eDimensions: 3 in W x 2.75 in D x 5.12 in H\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: -13 to 158 deg F\u003c\/li\u003e\n\u003cli\u003eCertifications: UL\/CSA\u003c\/li\u003e\n\u003cli\u003eConnection Type: Front terminals\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Italy\u003c\/li\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: XT1NU3045AFD000XXX\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 : XT1NU\u003c\/li\u003e\n\u003cli\u003eVoltage : 600Y\/347 VAC\u003c\/li\u003e\n\u003cli\u003eAmperage : 45\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 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\u003eGTIN : 08056221750240\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eWeight : 5.19 \u003c\/li\u003e\n\u003cli\u003eStandards : UL, CSA\u003c\/li\u003e\n\u003cli\u003eCertification : UL, CSA\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 10 to AWG 2\/0, Cu\/Al\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"ABB","offers":[{"title":"New","offer_id":62015922241695,"sku":"XT1NU3045AFD000XXX-New","price":387.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2025-06-09at3.12.39PM_05c791be-7deb-4d2c-aea9-1e57ccd7087f.png?v=1749667610","url":"https:\/\/essentialparts.com\/products\/xt1nu3045afd000xxx","provider":"Essential Electric Supply","version":"1.0","type":"link"}