{"product_id":"general-electric-tj400f-circuit-breaker","title":"General Electric | TJ400F | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric TJ400F, a robust 3-pole circuit breaker engineered for demanding 600V three-phase systems. Designed for maintenance, retrofit, and replacement projects, this GE unit delivers dependable protection where it matters most—across motors, feeders, and control panels.\u003c\/p\u003e \u003ch2\u003eWhy the TJ400F stands out\u003c\/h2\u003e \u003cp\u003eWith a three-pole design that ensures synchronized trip across all phases, the TJ400F provides comprehensive protection for 3-phase loads and reduces the risk of unbalanced faults. Its familiar GE form factor and mounting compatibility make it a practical choice for upgrading legacy gear and keeping panels up to date with current safety standards.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e for balanced, coordinated shutdown in 3-phase circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum rating\u003c\/strong\u003e ideal for industrial power distribution and motor circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy compatibility check\u003c\/strong\u003e The part number TJ400F is your best reference to ensure a proper fit and rating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-ready\u003c\/strong\u003e Suited for upgrading aging panels or replacing worn breakers in service fleets\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly\u003c\/strong\u003e Backed by GE engineering and support for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUpgrade a 3-phase motor control center to maintain protection across all phases\u003c\/li\u003e \u003cli\u003eReplace a non-matching breaker in a 600V distribution panel with a unit that preserves trip characteristics and mounting compatibility\u003c\/li\u003e \u003cli\u003ePerform safe maintenance on industrial equipment without compromising protection standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant compatibility note\u003c\/h3\u003e \u003cp\u003eBefore ordering, confirm fit and ratings. The TJ400F is specifically identified by its part number, which is the reliable reference for compatibility with your panel and system requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46424469307554,"sku":"TJ400F","price":1522.0,"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-tj400f-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}