{"product_id":"general-electric-tjk636450ll-circuit-breaker","title":"General Electric | TJK636450LL | Circuit Breaker | 450A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Electric TJK636450LL Circuit Breaker\u003c\/strong\u003e is a purpose-built protective device for demanding electrical systems. With a 450A rating, 3 poles, and a 600V operating capability, this breaker is engineered to reliably interrupt fault currents and shield downstream equipment in maintenance, retrofit, and replacement scenarios.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 450A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TJK636450LL\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis GE circuit breaker is specifically suited for projects where exact specs matter. It’s ideal for maintenance tasks that require an exact 450A 3-pole 600V protection device, retrofit work to upgrade or harmonize existing installations, and replacement of a failed unit with a matching spec to maintain system integrity.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the TJK636450LL in your electrical setup\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise alignment with 450A load requirements ensures reliable fault interruption without over- or under-protection.\u003c\/li\u003e \u003cli\u003eThree-pole configuration provides balanced protection across three phases, essential for many industrial and commercial panelboards operating at 600V.\u003c\/li\u003e \u003cli\u003eUsing the exact part number TJK636450LL minimizes compatibility risk and simplifies ordering for service or retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits from this circuit breaker\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eElectrical engineers and facilities managers who maintain or upgrade high-current 600V distribution systems.\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel retrofits or replacements that require a precise 450A, 3-pole solution.\u003c\/li\u003e \u003cli\u003ePanel builders seeking a dependable component that aligns with GE specifications and existing protective schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen planning a purchase, rely on the part number TJK636450LL as your best compatibility reference, and verify fit and ratings before placing the order to ensure seamless integration into your 3-phase, 600V infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46427202945186,"sku":"TJK636450LL","price":510.0,"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-tjk636450ll-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}