{"product_id":"tjk426300ll-general-electric-300a-600v-2-pole-molded-case-circuit-breaker-tjk-series","title":"TJK426300LL - General Electric 300A 600V 2-Pole Molded Case Circuit Breaker TJK Series","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eTJK426300LL\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eTJK426300LL\u003c\/b\u003e is a 2-pole, 300 amp molded case circuit breaker from General Electric's TJK series designed for reliable power distribution and protection.\u003cp\u003eThis circuit breaker supports a voltage rating of 600 VAC and is part of the TJK core J family. It features an interrupt rating ranging from 10 kA to 42 kA at 600 volts, suitable for various industrial and commercial applications. The breaker is designed for bolt-on mounting and complies with UL489 standards, ensuring safety and performance in electrical systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: General Electric\u003c\/li\u003e\n\u003cli\u003ePart Number: TJK426300LL\u003c\/li\u003e\n\u003cli\u003eAmperage: 300 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 VAC\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 2\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10\/22\/30\/42 kA\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: TJK Core J\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eUL Listed to UL489\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: TJK426300LL\u003c\/li\u003e                                             \u003cli\u003eManufacturer : 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 : 078316423458\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783164234589\u003c\/li\u003e\n\u003cli\u003eWeight : 17 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"General Electric","offers":[{"title":"Re-Certified","offer_id":42782351917215,"sku":"TJK426300LL-ReCert","price":954.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2026-04-17at11.43.56AM_c337cdfc-411c-4086-8606-799e3d37ec81.png?v=1776440738","url":"https:\/\/essentialparts.com\/products\/tjk426300ll-general-electric-300a-600v-2-pole-molded-case-circuit-breaker-tjk-series","provider":"Essential Electric Supply","version":"1.0","type":"link"}