{"product_id":"general-electric-tjk626400ll-circuit-breaker","title":"General Electric | TJK626400LL | Circuit Breaker | 400A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eGeneral Electric TJK626400LL Circuit Breaker delivers reliable, high-capacity protection for 600V electrical systems. This 2-pole unit handles up to 400A, making it well-suited for demanding applications where both hot legs must trip together to safeguard equipment and wiring. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this GE part is built to meet the rigorous demands of industrial and commercial panels. Remember: the part number TJK626400LL is the most reliable reference for compatibility, and you should confirm fit and ratings before ordering.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600V\u003c\/li\u003e \u003cli\u003eBrand: General Electric (GE)\u003c\/li\u003e \u003cli\u003ePart number: TJK626400LL\u003c\/li\u003e \u003cli\u003eApplication: Circuit protection for 400A, 600V, 2-pole configurations in maintenance, retrofit, or replacement scenarios\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it a smart choice\u003c\/h3\u003e\n\u003cp\u003eThis GE circuit breaker is purpose-built for serious current needs. The 2-pole design ensures both conductors disconnect simultaneously, reducing the risk of line-to-line faults and improving safety in high-load cabinets and panels. Its 600V rating aligns with a wide range of commercial and light industrial equipment, from heavy machinery feeders to large HVAC subpanels.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofits in commercial or industrial panels that require 400A capacity\u003c\/li\u003e \u003cli\u003eReplacement of worn or failed breakers where the 2-pole, 600V specification is specified\u003c\/li\u003e \u003cli\u003eLong-term protection for high-demand feeders and critical circuits in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure compatibility\u003c\/h3\u003e\n\u003cp\u003eTo avoid mismatches, use the exact part number: TJK626400LL. Always verify the panel labeling and the manufacturer’s documentation to confirm that a 400A, 2-pole, 600V breaker matches the system’s requirements before purchase.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46427497529506,"sku":"TJK626400LL","price":5190.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/general-electric-tjk626400ll-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}