{"product_id":"general-electric-tjk636450-circuit-breaker","title":"General Electric | TJK636450 | Circuit Breaker | 450A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the General Electric TJK636450 Circuit Breaker—a genuine GE component designed for dependable protection in heavy-duty, 3-phase electrical systems. With a 450A rating and a 3-pole configuration, this breaker delivers coordinated protection across all phases for installations operating up to 600V.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 450A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: TJK636450\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this GE circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where precise specs matter, the TJK636450 offers authentic GE reliability and consistent performance. The three-pole design is ideal for safeguarding three-phase systems, ensuring that all phases trip together to prevent unbalanced loads and equipment damage. When a robust, field-replaceable protection solution is required, this GE breaker provides a trusted match for compatibility and longevity.\u003c\/p\u003e \u003ch3\u003eWho this is ideal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities with 3-phase service needing reliable, high-current protection\u003c\/li\u003e \u003cli\u003eMaintenance technicians performing panel retrofits or equipment upgrades\u003c\/li\u003e \u003cli\u003eReplacement projects where exact GE part numbers are specified for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUsage, compatibility, and practical notes\u003c\/h3\u003e\n\u003cp\u003eTo ensure proper fit and ratings, verify that the application calls for a 450A, 3-pole, 600V GE circuit breaker. The part number—TJK636450—serves as the best compatibility reference, so cross-check it against the existing breaker labeling and the panel’s requirements before ordering. This breaker is suitable for installations that require a genuine GE solution and where precise specifications are critical for safe, reliable operation.\u003c\/p\u003e \u003ch3\u003ePractical installation insights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHandle with standard electrical safety practices and install by qualified personnel\u003c\/li\u003e \u003cli\u003eConfirm panel type, bus configuration, and mounting style align with a 3-pole GE breaker\u003c\/li\u003e \u003cli\u003eStore spare units in their original packaging to protect internal components\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to reinforce your electrical protection with a proven GE solution? The General Electric TJK636450 Circuit Breaker delivers strong performance for 450A, 3-pole, 600V applications—backed by GE’s reputation for reliability and long-term availability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46424375853218,"sku":"TJK636450","price":3600.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electric-tjk636450-circuit-breaker-450a-3-pole-600v-142.webp?v=1789346814","url":"https:\/\/www.ampstate.com\/products\/general-electric-tjk636450-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}