{"product_id":"general-electric-tlb134040wl-circuit-breaker","title":"General Electric | TLB134040WL | Circuit Breaker | 40A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover reliable protection for demanding 3‑phase systems with the General Electric TLB134040WL circuit breaker. This 40A, 3‑pole unit is engineered for 480V environments, making it a precise fit for maintenance, retrofit, and replacement projects where exact specifications matter. The part number TLB134040WL serves as the clearest reference for compatibility, helping you avoid mismatches in panel configurations and wiring setups.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\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 rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TLB134040WL\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 40A, 3‑Pole GE breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrecisely matched for 3‑phase, 480V electrical systems, delivering reliable protection where it’s most crucial—industrial equipment, motor drives, and commercial facilities with heavy loads.\u003c\/li\u003e \u003cli\u003eDesigned for retrofit and replacement projects, eliminating guesswork when you're upgrading an aging panel or panelboard that requires the exact GE specification.\u003c\/li\u003e \u003cli\u003eThe TLB134040WL designation is your quickest path to compatibility, minimizing downtime and ensuring a seamless fit with GE panels and other systems that accept the same 3‑pole, 480V format.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3‑pole 480V breaker in a manufacturing line or processing equipment circuit.\u003c\/li\u003e \u003cli\u003eRetrofit projects where upgrading to a GE unit with the exact part reference ensures consistent protection and predictable performance.\u003c\/li\u003e \u003cli\u003eMaintenance cycles in data centers, cooling systems, or industrial controls that run on 480V three‑phase power.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to consider before ordering\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit and ratings before ordering to avoid compatibility issues with panel models and bus configurations.\u003c\/li\u003e \u003cli\u003eUse the part number TLB134040WL as the primary reference when matching replacement units to your existing installation.\u003c\/li\u003e \u003cli\u003eEnsure your system operates on a 480V three‑phase supply and that a 40A protection point aligns with the connected load.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance and insights\u003c\/h3\u003e\n\u003cp\u003eWhen selecting a replacement, prioritize exact spec parity over generic “one-size-fits-all” options. A breaker that matches the amperage, pole count, and voltage prevents nuisance trips and ensures predictable coordination with downstream protection devices. For extended service life, keep the panel environment clean and dry, and verify that the wiring gauge and torque specifications align with your installation guidelines.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46427195343010,"sku":"TLB134040WL","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/general-electric-tlb134040wl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}