{"product_id":"zinsco-q2430100-100a-3p-240v-circuit-breaker","title":"Zinsco Q2430100 Circuit Breaker, 100A, 3-Pole, 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Zinsco Q2430100 Circuit Breaker is a rugged 100 A, 3-pole unit designed for demanding industrial electrical service, routine maintenance, and reliable replacement projects. Built to fit where space and protection standards matter, this 240 V breaker helps keep heavy equipment and critical circuits guarded against overloads.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Zinsco\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q2430100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole, 240 V design matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole configuration provides coordinated protection across multiple conductors in 240 V systems, enabling a single trip to disconnect all live lines when a fault occurs.\u003c\/li\u003e \u003cli\u003eThe 100 A rating is well-suited for mid-to-high-ampacity circuits common in industrial equipment, large motors, and commercial-grade panels.\u003c\/li\u003e \u003cli\u003eDesigned for practical installation and replacement, making it a dependable choice when upgrading or restoring circuit protection in compatible panels.\u003c\/li\u003e \u003cli\u003ePart number Q2430100 is your quick reference to verify compatibility with the intended panel or enclosure—always confirm fitment with the application requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial service panels undergoing routine maintenance or capacity upgrades\u003c\/li\u003e \u003cli\u003eReplacement of aging protection devices in manufacturing facilities\u003c\/li\u003e \u003cli\u003eUpgrading electrical infrastructure where a robust 3-pole, 240 V solution is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure compatibility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the exact part number: Q2430100, and compare with your panel’s specification and mounting style.\u003c\/li\u003e \u003cli\u003eConsult your electrical drawings or panel documentation to confirm that a 3-pole, 240 V, 100 A breaker matches the system requirements.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about fit or alternatives, message us and we’ll help confirm compatibility or suggest the best match for your installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: For safety and code compliance, have a licensed electrician perform installation and servicing. This product is intended for use in appropriate industrial electrical applications where compatible panels and enclosures are present.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415725461666,"sku":"Q2430100","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/zinsco-q2430100-circuit-breaker-100a-3-pole-240v-breakers-903.webp?v=1789194593","url":"https:\/\/www.ampstate.com\/products\/zinsco-q2430100-100a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}