{"product_id":"general-electric-tlb134040-circuit-breaker","title":"General Electric | TLB134040 | Circuit Breaker | 40A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric TLB134040 Circuit Breaker—a rugged, three-pole protective device engineered for 480V three-phase systems. With a 40A rating, this GE breaker is built to safeguard critical machinery and power distribution without sacrificing reliability during demanding industrial operations.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TLB134040\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this GE circuit breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-match compatibility\u003c\/strong\u003e: The part number TLB134040 is your best reference for compatibility, ensuring electrical characteristics align with your existing GE panels and gear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable three-phase protection\u003c\/strong\u003e: Designed to interrupt fault or overload conditions on 480V, three-pole circuits, helping prevent equipment damage and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, or replacement-ready\u003c\/strong\u003e: Specifically suitable for ongoing maintenance, retrofit projects, or replacing aging breakers where matching specifications are required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on industrial control panels and power distribution units that run on 480V three-phase systems.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to a GE-certified 40A, 3-pole, 480V solution is the goal.\u003c\/li\u003e \u003cli\u003eReplacement for aging breakers in equipment that relies on the exact GE specifications to maintain protection schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and installation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e to avoid mismatches in panel design or electrical characteristics.\u003c\/li\u003e \u003cli\u003eUse the \u003cstrong\u003epart number TLB134040\u003c\/strong\u003e as the primary reference when checking against existing equipment catalogs or panel schedules.\u003c\/li\u003e \u003cli\u003eBefore installation, ensure the system is de-energized and follow all site safety procedures; when in doubt, consult a licensed electrician to verify compatibility with your 480V, three-phase setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems this solves\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtects expensive motors, drives, and controls from overcurrent and short circuits in high-voltage, three-phase environments.\u003c\/li\u003e \u003cli\u003eProvides a reliable, GE-engineered replacement that preserves the original protection philosophy of your electrical system.\u003c\/li\u003e \u003cli\u003eReduces downtime and maintenance headaches by offering a straightforward, exact-specification replacement option.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep a spare TLB134040 on hand for planned maintenance windows or unplanned outages to minimize downtime.\u003c\/li\u003e \u003cli\u003eDocument the exact part number in your asset management records to simplify future replacements and audits.\u003c\/li\u003e \u003cli\u003ePair this breaker with compatible GE enclosures and panels designed for 480V three-phase operation to ensure optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn environments where precise GE specifications matter, the TLB134040 delivers dependable overcurrent protection, straightforward replacement workflow, and peace of mind for critical 480V three-phase circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46427230765218,"sku":"TLB134040","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-tlb134040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}