{"product_id":"hfb1045-westinghouse-45a-277v-1-pole-molded-case-circuit-breaker-65ka","title":"HFB1045 - Westinghouse 45A 277V 1-Pole Molded Case Circuit Breaker 65kA","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHFB1045\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHFB1045\u003c\/b\u003e is a Westinghouse Type HFB molded case circuit breaker designed for single-pole circuit protection in low-voltage distribution systems. This thermal-magnetic circuit breaker from the MARK 75 family provides reliable protection for 277V AC applications with a 45-ampere continuous rating and 65,000 symmetrical amperes interrupting capacity at 277V AC. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: HFB1045\u003c\/li\u003e\n\u003cli\u003eManufacturer: Westinghouse\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 45A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 277V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 1\u003c\/li\u003e\n\u003cli\u003eInterrupting Capacity: 65,000 Sym. \/ 75,000 Asym. at 277V AC\u003c\/li\u003e\n\u003cli\u003eCircuit Breaker Type: Molded Case\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal-Magnetic\u003c\/li\u003e\n\u003cli\u003eSeries: MARK 75 (Type HFB)\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: HFB1045\u003c\/li\u003e                                             \u003cli\u003eManufacturer : 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 : 45\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":"Re-Certified","offer_id":42971178860703,"sku":"HFB1045-ReCert","price":135.61,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/hfb1045-westinghouse-45a-277v-1-pole-molded-case-circuit-breaker-65ka","provider":"Essential Electric Supply","version":"1.0","type":"link"}