{"product_id":"m2370","title":"Square D M2370 - 70A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eWhen you need dependable overcurrent protection for three-phase systems, the \u003cstrong\u003eSquare D M2370\u003c\/strong\u003e 70A, \u003cstrong\u003e3-Pole Circuit Breaker\u003c\/strong\u003e delivers reliable performance in a compact, panel-ready package. Built for industrial environments, this breaker protects vital circuits in panelboards, switchboards, and control panels with confidence.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 70 A\u003c\/strong\u003e provides robust protection for medium-load, three-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e supports three-phase systems and offers common-trip protection across all phases for safer, synchronized shutoffs.\u003c\/li\u003e \u003cli\u003eDesigned for \u003cstrong\u003epanelboards, switchboards, and control panels\u003c\/strong\u003e—easy integration into existing electrical distributions.\u003c\/li\u003e \u003cli\u003eIdeal for \u003cstrong\u003eindustrial, commercial, and OEM\u003c\/strong\u003e applications where reliable overcurrent protection and safe operation are critical in distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003eBacked by Square D engineering—trusted compatibility with a wide range of Square D systems and components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMotor control centers and large industrial drives requiring solid three-phase protection against overloads and short circuits.\u003c\/li\u003e \u003cli\u003eDistribution panels in commercial facilities where consistent, multi-pole protection safeguards critical feeders.\u003c\/li\u003e \u003cli\u003eOEM equipment assemblies that demand a rugged, 70A, 3-pole breaker with clear protection parameters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the M2370 over alternatives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-pole design ensures coordinated protection across all phases, reducing the risk of partial failures in three-phase circuits.\u003c\/li\u003e \u003cli\u003eRugged construction suited for demanding panel installations and long-term reliability in industrial settings.\u003c\/li\u003e \u003cli\u003eStreamlined replacement and compatibility within Square D distribution and motor control ecosystems, minimizing integration hassle.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects that require solid, reliable protection in three-phase systems, the Square D M2370 70A 3-Pole Circuit Breaker delivers clear, dependable performance in distribution panels and motor control centers, helping you keep equipment running smoothly and safely.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390887907490,"sku":"M2370","price":348.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_48ac3c73-1336-48a2-9018-edb56d4fbc54.png?v=1765380593","url":"https:\/\/www.ampstate.com\/products\/m2370","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}