{"product_id":"square-d-kal3625021m-circuit-breaker","title":"Square D | KAL3625021M | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KAL3625021M — a 3-Pole circuit breaker built for precise, dependable protection in maintenance, retrofit, and replacement projects. With its three-pole configuration, this unit is designed to coordinate protection across a three‑phase circuit, helping prevent cascading trips and ensuring balanced load handling.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this part stands out\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit, reference-by-part-number\u003c\/strong\u003e: KAL3625021M is the definitive reference for compatibility in Square D panels. Using the correct part number reduces guesswork and returns of misfits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole reliability\u003c\/strong\u003e: Ideal for three-phase systems requiring synchronized protection across all conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement\u003c\/strong\u003e: A practical choice whether you’re maintaining existing gear, upgrading a panel, or replacing a worn-out breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility-first approach\u003c\/strong\u003e: Before ordering, confirm fit and ratings to ensure the breaker matches your panel’s specifications and equipment load.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacing a failed circuit breaker in a Square D panel that requires a 3-pole device\u003c\/li\u003e \u003cli\u003eRetrofit projects where you need to preserve original performance characteristics\u003c\/li\u003e \u003cli\u003eMaintenance cycles where matching the exact catalog number guarantees consistent operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for a smooth purchase\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eKeep the part number \u003cem\u003eKAL3625021M\u003c\/em\u003e as your primary compatibility reference\u003c\/li\u003e \u003cli\u003eVerify that your panel’s required pole count, voltage, and current ratings align with the replacement\u003c\/li\u003e \u003cli\u003eChoose genuine Square D components to maintain warranty coverage and system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426751893666,"sku":"KAL3625021M","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kal3625021m-circuit-breaker-3-pole-772.webp?v=1789616386","url":"https:\/\/www.ampstate.com\/products\/square-d-kal3625021m-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}