{"product_id":"wmzt1d03t-eaton-3a-277v-480v-1-pole-din-rail-mount-miniature-circuit-breaker-10ka-interrupt-rating-type-d-trip-curve-ul-489","title":"WMZT1D03T - Eaton 3A 277V\/480V 1 Pole DIN Rail Mount Miniature Circuit Breaker, 10kA Interrupt Rating, Type D Trip Curve, UL 489","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eWMZT1D03T\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eWMZT1D03T\u003c\/b\u003e is a high-quality Eaton miniature circuit breaker designed for reliable circuit protection in industrial and commercial applications.\u003cp\u003eThis single-pole breaker is rated for 3 amps and supports both 277V and 480V AC systems, with a 10kA interrupting capacity at 480V. It features a Type D trip curve for applications requiring higher inrush tolerance, and is UL 489 listed for safety and compliance. The WMZT1D03T mounts easily on DIN rail and is part of Eaton's WMZ series, known for durability and precise thermal-magnetic protection.\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003eAmperage: 3A\u003c\/li\u003e\n\u003cli\u003eVoltage: 277V\/480V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 1\u003c\/li\u003e\n\u003cli\u003eMounting Type: DIN Rail\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10kA at 480V\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: WMZ\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal-Magnetic, Type D Curve (10–20x In)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 489\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: Up to 40°C (UL 489)\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Standard box terminals\u003c\/li\u003e\n\u003cli\u003eRated Frequency: 50\/60Hz\u003c\/li\u003e\n\u003cli\u003eEndurance: 20,000 operations\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.\u003c\/p\u003e \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: WMZT1D03T\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Eaton\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : WMZ Series\u003c\/li\u003e\n\u003cli\u003eType : WMZT\u003c\/li\u003e\n\u003cli\u003eVoltage : 480\u003c\/li\u003e\n\u003cli\u003eAmperage : 3\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 1\u003c\/li\u003e\n\u003cli\u003eAIC rating : 10kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Feed-Thru\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\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\u003cli\u003eWeight : 2 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Eaton","offers":[{"title":"New","offer_id":44766887018655,"sku":"WMZT1D03T-New","price":57.79,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/wmzt1d03t-eaton-3a-277v-480v-1-pole-din-rail-mount-miniature-circuit-breaker-10ka-interrupt-rating-type-d-trip-curve-ul-489","provider":"Essential Electric Supply","version":"1.0","type":"link"}