{"product_id":"square-d-ma36600-600a-3-pole-plug-in-circuit-breaker","title":"Square D MA36600 - 600 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MA36600, a 600 A, 3-pole plug-in molded case circuit breaker engineered to protect panelboards and load centers from overcurrent and short-circuit events. Its fast plug-in connection minimizes downtime during installation or replacements, so you can keep critical electrical systems running with less interruption. The thermal-magnetic trip unit delivers stable, repeatable protection across a range of loads and fault conditions, helping prevent nuisance trips and ensuring reliable behavior when it matters most. Compatible with matching OEM load centers, this breaker is a trusted choice for residential, commercial, and light industrial applications.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and painless replacement, reducing panel downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance across varying electrical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e works with matching Square D load centers and panelboards for seamless integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole, 600 A\u003c\/strong\u003e design protects three-phase circuits or feeders in larger installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in mounting\u003c\/strong\u003e simplifies service and future upgrades within existing gear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\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 MA36600\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading a residential service, equipping a commercial panel, or wiring light industrial equipment, the MA36600 delivers robust protection and straightforward service. Use it to guard three-phase feeders, downstream branch circuits, or as a direct replacement within compatible panelboards. The plug-in design supports quick swaps during routine maintenance or after a fault, helping you keep systems aligned with safety and reliability goals.\u003c\/p\u003e \u003cp\u003eChoose Squares D engineering for dependable protection in demanding environments. The MA36600 600 A, 3-pole plug-in breaker offers precise protection, fast installation, and seamless integration with your existing load centers and panelboards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355330400418,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_9e4f7816-ff28-44a4-b2f4-9597cdcb456a.png?v=1764691397","url":"https:\/\/www.ampstate.com\/products\/square-d-ma36600-600a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}