{"product_id":"general-electric-tjk436300wl-circuit-breaker","title":"General Electric | TJK436300WL | Circuit Breaker | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the dependable protection your 3‑phase 600V power system relies on: the General Electric \u003cstrong\u003eTJK436300WL\u003c\/strong\u003e circuit breaker. This 300A, 3‑pole unit is purpose-built for maintenance, retrofit, and replacement projects where exact compatibility matters. Grounded in GE engineering, it integrates smoothly with existing panels that require a proven, matching part number for reliable operation.\u003c\/p\u003e \u003ch3\u003eWhy this GE circuit breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e — part number TJK436300WL guarantees a precise fit in compatible GE panels and distribution setups, reducing guesswork during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e — 3‑pole design provides balanced protection for 600V 3‑phase systems, safeguarding motors and other heavy loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity performance\u003c\/strong\u003e — 300A rating is ideal for main feeders and substantial circuit protection, helping to prevent nuisance trips while maintaining safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-ready robustness\u003c\/strong\u003e — built to withstand the demands of commercial and industrial environments where dependable protection is critical.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for procurement\u003c\/strong\u003e — using the part number TJK436300WL minimizes ordering errors and streamlines maintenance inventories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 300A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart Number: TJK436300WL\u003c\/li\u003e \u003cli\u003eNotes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing aging breakers in GE panels or other compatible 600V, three‑phase distribution systems\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing equipment requires an exact 3‑pole, 600V protection device\u003c\/li\u003e \u003cli\u003eUpgrading protection for large motors, conveyors, or heavy electrical loads in manufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the system and follow lockout\/tagout procedures before replacement.\u003c\/li\u003e \u003cli\u003eVerify the panel model and electrical requirements align with the 3‑pole, 600V, 300A ratings using the TJK436300WL reference.\u003c\/li\u003e \u003cli\u003eConsult the manufacturer’s installation guidelines to ensure proper torque and terminal connections.\u003c\/li\u003e \u003cli\u003eEnsure ongoing compliance with local electrical codes and standard safety practices during installation and testing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose General Electric for your protection needs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConsistency and reliability: GE’s protection devices are designed to coordinate with existing systems, reducing compatibility risks during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003eInventory clarity: a specific part number like TJK436300WL simplifies stocking, ordering, and future replacements.\u003c\/li\u003e \u003cli\u003eLong-term performance: engineered for dependable operation in demanding environments, helping minimize unplanned downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need robust, compatible overcurrent protection for a 600V, three‑phase setup, the General Electric TJK436300WL 300A 3‑Pole circuit breaker delivers a precise match, straightforward replacement path, and reliable performance you can trust in critical electrical distribution networks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46424812716194,"sku":"TJK436300WL","price":9651.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electric-tjk436300wl-circuit-breaker-300a-3-pole-600v-155.webp?v=1789416154","url":"https:\/\/www.ampstate.com\/products\/general-electric-tjk436300wl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}