{"product_id":"general-electric-tjk436300-circuit-breaker","title":"General Electric | TJK436300 | Circuit Breaker | 300A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eGeneral Electric TJK436300 Circuit Breaker is a purpose-built protection device designed for maintenance, retrofit, and replacement tasks where exact specifications matter. This 3-pole, 300A, 600V bolt-On breaker delivers reliable, multi‑phase protection in demanding industrial and commercial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300A\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\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this GE breaker? It provides a precise spec match for three-phase power systems, ensuring compatible protection where high current and robust control are required. The bolt-on design supports straightforward field installation in panels engineered for this style, helping to minimize downtime during maintenance or retrofit projects.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCompatibility you can rely on\u003c\/strong\u003e The part number TJK436300 is the best reference for ensuring fit and ratings. Before purchasing, confirm that your panel and system are designed for bolt-on 3-pole breakers at 600V to maintain safe, effective protection.\u003c\/p\u003e \u003ch4\u003eIdeal use cases\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eIndustrial manufacturing lines that run on 3-phase power up to 600V\u003c\/li\u003e \u003cli\u003eRetrofits or replacements in legacy panels that specify bolt-on breakers\u003c\/li\u003e \u003cli\u003eMaintenance upgrades for data centers, HVAC controls, and critical power distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for deployment: verify enclosure compatibility for bolt-on breakers and reference the panel’s torque and mounting guidelines. Keep the exact part number handy for quick ordering and future service requirements to ensure ongoing reliability and protection of your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46424376017058,"sku":"TJK436300","price":2810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/general-electric-tjk436300-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}