{"product_id":"hfb1050-westinghouse-50a-277v-1-pole-molded-case-circuit-breaker","title":"HFB1050 - Westinghouse 50A 277V 1-Pole Molded Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHFB1050\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cp\u003e\u003cb\u003eHFB1050\u003c\/b\u003e is a 1-pole molded case circuit breaker from Westinghouse's MARK 75 family, rated for 50 amps at 277 volts AC with a 65 kA interrupting capacity.\u003c\/p\u003e\u003cp\u003eThis bolt-on circuit breaker features thermal magnetic trip functions with long time and instantaneous protection. It is designed for single-phase applications in low voltage distribution systems and includes load side lug terminals for secure connections.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage: 50A\u003c\/li\u003e\n\u003cli\u003eVoltage: 277V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 1\u003c\/li\u003e\n\u003cli\u003eFrame Type: HFB\u003c\/li\u003e\n\u003cli\u003eMounting Style: Bolt-On\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 65 kA @ 277V\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eSeries: MARK 75\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Load Side Lug\u003c\/li\u003e\n\u003cli\u003ePhase: Single-Phase\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: HFB1050\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Westinghouse\u003c\/li\u003e\n\u003cli\u003eBrand : Westinghouse\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : MARK 75\u003c\/li\u003e\n\u003cli\u003eType : HFB\u003c\/li\u003e\n\u003cli\u003eVoltage : 277\u003c\/li\u003e\n\u003cli\u003eAmperage : 50\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 1\u003c\/li\u003e\n\u003cli\u003eAIC rating : 65kA@277V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\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 : 1 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Westinghouse","offers":[{"title":"New","offer_id":42999368384671,"sku":"HFB1050-New","price":225.67,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42634162274463,"sku":"HFB1050-ReCert","price":94.54,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/hfb1050-westinghouse-50a-277v-1-pole-molded-case-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}