{"product_id":"tjk426300-general-electric-300-amp-600-volt-2-pole-molded-case-circuit-breaker-j600-line","title":"TJK426300 - General Electric 300 Amp 600 Volt 2 Pole Molded Case Circuit Breaker J600 Line","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eTJK426300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eTJK426300\u003c\/b\u003e is a General Electric 2 pole molded case circuit breaker designed for 600 volt applications with a 300 amp rating.\u003cp\u003eThis circuit breaker is part of the J600 Line family and features a TJK type design. It provides reliable overcurrent protection with a 30kA interrupt rating at 480 volts, suitable for industrial and commercial power distribution systems. The breaker is bolt-on mounted and built to meet rigorous performance standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage: 300 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 Volts\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 2\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 30kA at 480V\u003c\/li\u003e\n\u003cli\u003eType: TJK\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: J600 Line\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\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: TJK426300\u003c\/li\u003e                                             \u003cli\u003eManufacturer : General Electric\u003c\/li\u003e\n\u003cli\u003eBrand : General Electric\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : J600 Line\u003c\/li\u003e\n\u003cli\u003eType : TJK\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 300\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 2\u003c\/li\u003e\n\u003cli\u003eAIC rating : 30kA@480V\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\n\u003cli\u003eUPC : 078316404987\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783164049879\u003c\/li\u003e\n\u003cli\u003eWeight : 16 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"General Electric","offers":[{"title":"Re-Certified","offer_id":42782351589535,"sku":"TJK426300-ReCert","price":1127.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2026-04-17at11.43.56AM_359987e4-f1b7-42d1-b841-48447f161c8f.png?v=1776440745","url":"https:\/\/essentialparts.com\/products\/tjk426300-general-electric-300-amp-600-volt-2-pole-molded-case-circuit-breaker-j600-line","provider":"Essential Electric Supply","version":"1.0","type":"link"}