{"product_id":"q2mb","title":"Square D Q2MB - 200A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D Q2MB 200A circuit breaker—a dependable overcurrent protection solution designed for demanding electrical environments. With a 200A current rating, this breaker delivers reliable protection for your most critical loads, helping prevent damage from overloads and short circuits.\u003c\/p\u003e \u003cp\u003eIdeal applications include panelboards, switchboards, control panels, and OEM equipment. Whether you’re building out a new distribution system or upgrading an existing one, the Square D Q2MB 200A fits into the broad ecosystem of Square D components, supporting clean, consistent protection across distribution panels and motor control centers.\u003c\/p\u003e \u003ch3\u003eKey advantages that matter in the real world\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e200A protection\u003c\/strong\u003e provides sturdy safety margins for feeders and branch circuits in industrial, commercial, and OEM installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e as part of the Square D family, simplifying sourcing, stocking, and future maintenance within panelboards, switchboards, and control panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable operation\u003c\/strong\u003e designed to deliver consistent overcurrent protection when it’s needed most, helping minimize downtime and extend equipment life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-ready sensitivity\u003c\/strong\u003e suitable for distribution panels and motor control centers where dependable protection is essential for safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere this breaker shines\u003c\/h3\u003e\n\u003cp\u003eUse the Square D Q2MB 200A circuit breaker in environments that demand robust protection across a range of applications, including:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial and commercial distribution panels that serve motors, conveyors, pumps, and other heavy-load equipment\u003c\/li\u003e \u003cli\u003eControl panels and OEM assemblies where precise overcurrent protection is a core requirement\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades to bring aging systems up to current protection standards without overhauling entire enclosures\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for installation and ongoing reliability\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify enclosure and panel compatibility with the Q2MB series before installation to ensure proper fit and electrical clearance.\u003c\/li\u003e \u003cli\u003eConsult your panel documentation for correct mounting orientation and any torque specifications for terminations.\u003c\/li\u003e \u003cli\u003ePlan for accessibility and labeling so future servicing and troubleshooting are straightforward for maintenance personnel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390599647394,"sku":"Q2MB","price":743.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_e48df7d2-620f-4f11-8f17-b10f860a0070.png?v=1765377564","url":"https:\/\/www.ampstate.com\/products\/q2mb","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}