{"product_id":"square-d-mg24137-40a-2p-240v-circuit-breaker","title":"Square D MG24137 Circuit Breaker, 40A, 2-Pole, 240V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D MG24137\u003c\/strong\u003e circuit breaker — a 40 A, 2-pole, 240 V protective device built for demanding industrial electrical service, maintenance, and replacement work.\u003c\/p\u003e \u003cp\u003eDesigned to deliver reliable overcurrent protection for dual-wire 240 V circuits, the MG24137 is a practical swap-in solution for Square D panels and equipment. Its rugged, two-pole design ensures trusted protection for industrial loads while simplifying field replacements during outages or upgrades.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e40 A, 2-pole design\u003c\/strong\u003e provides coordinated protection for both conductors on 240 V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperates at 240 V\u003c\/strong\u003e aligning with common industrial feeders and motor circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e suited for frequent service, maintenance, and replacement scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number compatibility\u003c\/strong\u003e—verify fit by MG24137 and your specific application requirements to minimize mismatches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e ensures you’re selecting the exact device for your Square D installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for panel boards and service entrances in manufacturing facilities, warehouses, and industrial plants. It excels as a replacement breaker for legacy Square D systems and as a dependable 2-pole protection solution when upgrading or expanding 240 V circuits. Use it for machine feeds, conveyors, and other heavy equipment that require robust overcurrent protection with straightforward compatibility checks.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MG24137\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 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Verify fit by part number and application requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re unsure about compatibility, you can rely on our guidance to confirm that MG24137 matches your panel and application. Message us and we’ll help validate the part-number fit and ensure a seamless, reliable installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415902539938,"sku":"MG24137","price":298.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mg24137-circuit-breaker-40a-2-pole-240v-breakers-995.webp?v=1789209864","url":"https:\/\/www.ampstate.com\/products\/square-d-mg24137-40a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}