{"product_id":"general-electric-tb63400bj14-circuit-breaker","title":"General Electric | TB63400BJ14 | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your system demands sturdy, reliable protection for three-phase 600V circuits, the General Electric TB63400BJ14 Circuit Breaker is built to perform. Rated at 400A across three poles, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter and downtime is costly. Designed to integrate with GE panels and compatible electrical environments, it helps you restore power quickly and with confidence.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\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\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the TB63400BJ14\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact specification match\u003c\/strong\u003e for seamless replacement in existing GE systems and compatible electrical setups. The 400A, 3-Pole, 600V configuration ensures you’re protecting the same circuit profile as the original hardware.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable replacement option\u003c\/strong\u003e for maintenance, retrofit, or upgrading panels where matching ratings is essential to preserve protection schemes and trip characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility\u003c\/strong\u003e — the part number TB63400BJ14 serves as the primary identifier to verify fit with your equipment, reducing guesswork during ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial manufacturing lines requiring robust 3-phase protection on 600V distribution networks.\u003c\/li\u003e \u003cli\u003eRetrofits to bring older equipment up to current protection standards without altering downstream wiring.\u003c\/li\u003e \u003cli\u003eSpare parts strategy for service vans and maintenance fleets to minimize downtime during outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and ordering\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore purchasing, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e against your existing panel or switchgear. The TB63400BJ14 is designed for compatibility with GE equipment and similar architectures, but exact matching is essential for safe operation.\u003c\/li\u003e \u003cli\u003eKeep a reference notebook with the part number (TB63400BJ14) alongside schematics to streamline future replacements and maintenance planning.\u003c\/li\u003e \u003cli\u003eWhen planning maintenance windows, consider the breaker’s role in your protection scheme and how it interacts with upstream and downstream devices to minimize system disruption.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn environments where uptime matters and safety standards drive equipment choices, the General Electric TB63400BJ14 Circuit Breaker delivers precise, dependable 400A, 3-Pole protection for 600V circuits. It’s not just a component—it’s a critical part of preserving power reliability in demanding industrial and commercial settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46426203324578,"sku":"TB63400BJ14","price":2010.0,"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-tb63400bj14-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}