{"product_id":"general-electric-tef124040-circuit-breaker","title":"General Electric | TEF124040 | Circuit Breaker | 40A | 2-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe General Electric TEF124040 circuit breaker is a purpose-built protection device for demanding electrical systems. This 40A, 2-pole, 480V bolt-on breaker is designed for dependable overcurrent protection in maintenance, retrofit, and replacement projects where exact specifications matter. With the TEF124040, you get a reliable GE component that fits into compatible gear without guesswork.\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 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e TEF124040\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eDistinct advantages\u003c\/h2\u003e\n\u003cp\u003eWhat makes the TEF124040 stand out is its bolt-on mounting design, which streamlines installation for compatible GE panels and reduces service time during maintenance or retrofit work. The 2-pole configuration provides balanced protection for both hot conductors in 480V circuits, delivering reliable protection for industrial equipment, panel boards, and motor control scenarios. Built to GE’s engineering standards, this breaker offers consistent trip performance, solid electrical connections, and a form factor that aligns with GE’s legacy of dependable power protection.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on GE-compatible panel systems requiring 40A, 2-pole protection\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to a bolt-on, 480V solution is desired for improved reliability\u003c\/li\u003e \u003cli\u003eReplacement scenarios in older installations that specify TEF124040 or equivalent GE part numbers\u003c\/li\u003e \u003cli\u003eNew or expanded 480V electrical setups in industrial environments needing robust overcurrent protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to ensure the right fit\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm the breaker’s fit and ratings align with your panel and system requirements\u003c\/li\u003e \u003cli\u003eUse the part number TEF124040 as the compatibility reference to ensure correct matching with GE gear\u003c\/li\u003e \u003cli\u003eVerify mounting style (Bolt-On) is compatible with the enclosure and mounting framework in your panel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and safety notes\u003c\/h2\u003e\n\u003cp\u003eInstallation should be performed by qualified electrical professionals. Ensure the power is fully de-energized before service, verify circuit ratings, and follow manufacturer torque specifications for bolt-on lugs. Use appropriate safety equipment and adhere to local electrical codes to maintain system integrity and safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46426686587042,"sku":"TEF124040","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/general-electric-tef124040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}