{"product_id":"square-d-kcl342001021-circuit-breaker","title":"Square D | KCL342001021 | Circuit Breaker | 200A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D KCL342001021 Circuit Breaker is a purpose-built protection device designed for demanding electrical systems that require reliable 200 A, 3-pole interrupt protection at 480 V. Identified by the exact part number KCL342001021, it’s the precise replacement option you need when matching specifications matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e KCL342001021\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits and why this breaker stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong exact compatibility:\u003e The part number is the best reference for ensuring the right fit in your Square D panel or distribution system. Use this model when your installation requires a 3-pole, 480 V device with a 200 A rating.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement:\u003c\/strong\u003e Ideal for updating aging equipment, retrofitting existing installations to current specs, or replacing failed units without compromising system integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability for demanding environments:\u003c\/strong\u003e Built to meet the needs of industrial and commercial settings where stable overcurrent protection is essential for protecting downstream equipment and ensuring safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this breaker?\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFacility engineers and maintenance teams planning panel upgrades or refurbishments in 480 V, 3-pole electrical networks.\u003c\/li\u003e \u003cli\u003eProviders performing retrofits that require a specific, high-current protection device aligned with Square D standards.\u003c\/li\u003e \u003cli\u003eAny project where downtime and replacement compatibility are critical concerns, and exact spec matching is non-negotiable.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for use:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBefore ordering, confirm that your panel or distribution panelboard listing and the installed conductor sizing align with a 200 A, 3-Pole, 480 V device.\u003c\/li\u003e \u003cli\u003eKeep the exact part number handy during ordering and field service to avoid mismatches with similar-looking breakers.\u003c\/li\u003e \u003cli\u003eStore and handle with care to preserve the device’s performance characteristics until it’s installed in a properly rated enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Square D KCL342001021 Circuit Breaker delivers precise compatibility and robust protection for 480 V, 200 A, 3-pole applications. When your project hinges on exact specifications and reliable replacement parts, this is the targeted option that keeps your electrical system aligned with Square D standards and your maintenance schedule on track.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426632519842,"sku":"KCL342001021","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\/square-d-kcl342001021-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}