{"product_id":"general-electric-tbc43400f14g-circuit-breaker","title":"General Electric | TBC43400F14G | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eGuard your three‑phase electrical system with the General Electric TBC43400F14G circuit breaker. Designed for demanding environments, this 400A, 3‑pole unit provides reliable protection at up to 600V, making it a dependable choice for industrial panels, service entrances, and heavy equipment. Whether you’re maintaining, retrofitting, or replacing a breaker, this GE component is built to match the exacting specs your system requires.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\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 \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TBC43400F14G\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the GE TBC43400F14G\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongprecise compatibility\u003e: The part number TBC43400F14G is your best reference when matching this breaker to GE panels or other equipment designed for 3‑pole, 600V protection.\u003c\/strongprecise\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongproven reliability\u003e: Engineered by General Electric to deliver consistent trip performance, supporting safe operation of your critical loads.\u003c\/strongproven\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongrobust for industrial use\u003e: Built to withstand the demands of maintenance, retrofit, and replacement projects where solid protection is non‑negotiable.\u003c\/strongrobust\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or restoring protection in existing three‑phase industrial panels.\u003c\/li\u003e \u003cli\u003eRetrofit projects where equipment requires a precise 400A, 3‑pole, 600V circuit breaker to match legacy systems.\u003c\/li\u003e \u003cli\u003eReplacement of worn or failed breakers in heavy‑duty electrical environments to maintain uptime and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility. When selecting this breaker, verify that your panel or enclosure supports 400A, 3‑pole, 600V protection and that mounting and bus connections align with the TBC43400F14G’s design.\u003c\/p\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep a spare unit on hand for proactive maintenance and minimize panel downtime during replacements.\u003c\/li\u003e \u003cli\u003eStore and handle breakers in a clean, dry environment to preserve internal mechanisms and terminals.\u003c\/li\u003e \u003cli\u003eDocument the exact part number (TBC43400F14G) in your asset register to simplify future procurement and maintenance planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the General Electric TBC43400F14G circuit breaker for precise, dependable 3‑phase protection that aligns with established GE standards. It’s a targeted solution for professionals seeking a specific, vetted replacement option that delivers predictable performance when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46427345944738,"sku":"TBC43400F14G","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/general-electric-tbc43400f14g-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}