{"product_id":"ge-cf3040","title":"ge CF3040 40A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe GE CF3040 is a dependable three-pole circuit breaker designed to protect three-phase electrical systems with a 40-amp rating and a 600-volt capacity. As a genuine GE replacement part (CF3040), it fits GE panels and distribution setups, offering precise, reliable overcurrent protection for critical equipment without unnecessary downtime.\u003c\/p\u003e \u003ch3\u003eWhy the GE CF3040 40A 3-Pole 600V Circuit Breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e safeguards all three hot legs in 3-phase circuits, ensuring balanced protection for motors, pumps, conveyors, and MCCs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e40-amp current rating\u003c\/strong\u003e is well-suited for branch circuits that power mid-size motors and equipment while providing a safe headroom for startup surges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600-volt voltage rating\u003c\/strong\u003e supports common commercial and industrial distribution networks, giving you versatile compatibility across a range of installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect replacement\u003c\/strong\u003e with part number CF3040 minimizes downtime and simplifies maintenance when you’re upgrading or restoring panel protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, reliable performance\u003c\/strong\u003e designed to respond to overload or fault conditions, helping protect wiring and connected machinery from damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for 3-phase motors and equipment in manufacturing, packaging lines, and material handling systems.\u003c\/li\u003e \u003cli\u003eHVAC systems, large fans, and commercial compressors that run on three-phase power.\u003c\/li\u003e \u003cli\u003ePanelboards and motor control centers requiring consistent, three-pole protection for multi-phase circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CF3040\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor installers and facility managers, the GE CF3040 40A 3-Pole 600V circuit breaker provides straightforward, dependable protection that keeps critical equipment safe and operating smoothly. When you need to safeguard three-phase circuits with precise, reliable trip characteristics, this GE replacement part delivers clear, practical value and peace of mind in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ge","offers":[{"title":"Default Title","offer_id":46423688872098,"sku":"CF3040","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/ge-cf3040","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}