{"product_id":"square-d-9421lp1-250a-circuit-breaker","title":"Square D 9421LP1 Circuit Breaker, 250A","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D 9421LP1 Circuit Breaker, a high-capacity, industrial-grade protection device designed for demanding electrical service, maintenance, and replacement projects. With a robust 250 A rating, this breaker is built to safeguard heavy equipment and critical circuits in industrial settings while helping keep downtime to a minimum.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-strength protection\u003c\/strong\u003e: A 250 A current rating delivers reliable overcurrent protection for substantial feeders and motor circuits, helping prevent equipment damage and costly outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number driven compatibility\u003c\/strong\u003e: Verify fit by the exact part number 9421LP1 and align it with your application requirements to ensure seamless integration into your panel or distribution scheme.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for service, maintenance, and replacement\u003c\/strong\u003e: Ideal for new installations, panel upgrades, or replacing aging breakers in existing electrical systems to maintain safe, compliant operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExpert support for compatibility\u003c\/strong\u003e: Need help matching a part number or confirming compatibility? Our team can assist in validating fit and ensuring you select the correct device for your application.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases you can rely on:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance downtime reduction\u003c\/strong\u003e: Swap in the 9421LP1 to restore protective functionality quickly when a breaker fails or reaches its end of life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial installation upgrades\u003c\/strong\u003e: Integrate a high-amperage breaker into distribution paths or service entrances to support increased load demands.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate planning and procurement\u003c\/strong\u003e: Keep the exact part number (9421LP1) on hand to streamline quotes, ordering, and on-site repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecification snapshot\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 9421LP1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to confirm compatibility or need expert assistance with part-number matching? Reach out and we’ll help ensure the Square D 9421LP1 is the right fit for your electrical system, so you can protect assets, people, and productivity with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416110485666,"sku":"9421LP1","price":1166.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-9421lp1-250a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}