{"product_id":"square-d-kcf34110-circuit-breaker","title":"Square D | KCF34110 | Circuit Breaker | 110A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D KCF34110\u003c\/strong\u003e circuit breaker is designed for reliability and straightforward integration into 480V three-phase electrical systems. Rated at 110A with a 3-pole configuration, it provides synchronized disconnection of all three phases to safeguard equipment and maintain power reliability in industrial environments.\u003c\/p\u003e \u003cp\u003eWhether you're performing a retrofit, maintenance replacement, or upgrading an existing panel, this KCF34110 unit offers a precise fit for applications requiring matching amperage, pole count, and voltage. Always confirm fit and ratings before ordering—the part number KCF34110 is the most reliable reference for compatibility with your Square D panel or enclosure.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 110 A\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 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e KCF34110\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model is a smart choice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole protection for balanced interruption across all phases in 480V systems, reducing the risk of phase-to-ground faults and equipment damage.\u003c\/li\u003e \u003cli\u003eBuilt to fit replacement and retrofit scenarios where panel compatibility is defined by the KCF family frame and 480V operation.\u003c\/li\u003e \u003cli\u003ePart of Square D’s trusted protection lineup, offering dependable performance and predictable trip behavior for critical loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing worn breakers in industrial control panels and switchboards operating at 480V.\u003c\/li\u003e \u003cli\u003eRetrofit projects in manufacturing lines, conveyors, pumps, and fans that run on 3-phase power.\u003c\/li\u003e \u003cli\u003eMaintenance replacements to restore original protection specifications without compromising system safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and safety tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways power down and follow lockout\/tagout procedures before service.\u003c\/li\u003e \u003cli\u003eVerify that your panel’s labeling, bus rating, and enclosure are compatible with a 110A, 3-pole, 480V device.\u003c\/li\u003e \u003cli\u003eEnsure correct terminal torque and secure connections per your panel manual to maintain reliable protection and minimize hot spots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426422182050,"sku":"KCF34110","price":2010.0,"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\/square-d-kcf34110-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}