{"product_id":"general-electric-thlc134040","title":"General Electric THLC134040 40A 3-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe General Electric THLC134040 is a purpose-built protection device for 480-volt three-phase systems. This 40 A, 3-pole circuit breaker (Part Number THLC134040) is designed to interrupt power quickly and reliably when faults occur, helping safeguard motors, drives, and other heavy equipment in industrial and commercial settings.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: THLC134040\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e: 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 480 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you’re running a three-phase load at 480 V, the 3-pole design ensures all three live conductors are disconnected together during a fault. This coordinated shutoff reduces the risk of dangerous phase-to-phase conditions and supports safer maintenance practices in busy electrical environments.\u003c\/p\u003e \u003ch3\u003eWhy this THLC-series breaker stands out\u003c\/h3\u003e\n\u003cp\u003eBuilt to match GE’s standard of reliability, the THLC134040 provides a definitive protection layer for circuits feeding 3-phase equipment operating at 480 V. Its exact rating of 40 A is ideal for loads that regularly approach but do not exceed the circuit’s safety threshold, helping prevent nuisance trips while still guarding against overloads.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eBest suited for protecting 3-phase motors, pumps, conveyors, and HVAC equipment in manufacturing floors, data centers, loading docks, and other facilities that run at 480 V. It’s a precise replacement and upgrade option for GE panels and compatible THLC-series installations where a 40 A, 3-pole, 480 V solution is required.\u003c\/p\u003e \u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm your system is a 3-phase 480 V setup and that a 40 A protection level matches the load current.\u003c\/li\u003e \u003cli\u003eEnsure panel and enclosure compatibility with GE THLC-series breakers before installation.\u003c\/li\u003e \u003cli\u003eFollow all local electrical codes and lockout\/tagout procedures during replacement or installation.\u003c\/li\u003e \u003cli\u003eWhen replacing an existing breaker, use a device with the same part number (THLC134040) to maintain fit and electrical characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the General Electric THLC134040 for dependable, field-proven protection in 480 V, three-phase circuits. This exact part delivers targeted protection for demanding industrial environments while aligning with GE’s trusted legacy in electrical safety and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46423254696098,"sku":"THLC134040","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/general-electric-thlc134040","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}