{"product_id":"hfb1090-westinghouse-90a-277v-1-pole-circuit-breaker-hfb-frame","title":"HFB1090 - Westinghouse 90A 277V 1 Pole Circuit Breaker HFB Frame","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHFB1090\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHFB1090\u003c\/b\u003e is a Westinghouse 1 pole circuit breaker rated for 90 amps and 277 volts AC, designed for reliable circuit protection.This circuit breaker belongs to the HFB frame series and features a single pole configuration suitable for bolt-on mounting. It is rated for 90 amperes continuous current at 277 volts AC, providing robust protection in electrical distribution systems. The breaker meets Federal Specification W-C-375b requirements and offers a high interrupt rating typical of the HFB frame, ensuring safe interruption of fault currents.\u003cul\u003e\n\u003cli\u003eManufacturer: Westinghouse\u003c\/li\u003e\n\u003cli\u003ePart Number: HFB1090\u003c\/li\u003e\n\u003cli\u003eAmperage: 90A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 277V AC\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 1\u003c\/li\u003e\n\u003cli\u003eFrame\/Series: HFB\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\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: HFB1090\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Westinghouse\u003c\/li\u003e\n\u003cli\u003eBrand : Cutler Hammer\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 : 90\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":"Cutler Hammer","offers":[{"title":"New","offer_id":44766820040863,"sku":"HFB1090-New","price":12.45,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/hfb1090-westinghouse-90a-277v-1-pole-circuit-breaker-hfb-frame","provider":"Essential Electric Supply","version":"1.0","type":"link"}