{"product_id":"square-d-mh36600-600a-3-pole-plug-in-circuit-breaker","title":"Square D MH36600 - 600 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D MH36600—a \u003cstrong\u003e600 A, 3-pole\u003c\/strong\u003e plug-in molded case circuit breaker designed to anchor reliable protection in panelboards and load centers. Built for fast installation and dependable performance, it guards your electrical system against overcurrent and short circuits with precision and ease.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and effortless replacement, minimizing downtime during panel upgrades or routine maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection: the thermal element responds to sustained overloads while the magnetic element snaps to high-current faults for decisive interruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e supports balanced three-phase circuits, ideal for commercial and light industrial applications requiring robust three‑phase protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e ensures seamless integration with matching OEM load centers and panelboards, preserving correct electrical characteristics and fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e with a 600 A rating suits large feeders and heavy-duty branch circuits, such as commercial HVAC, lighting, and equipment loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in mounting\u003c\/strong\u003e simplifies serviceability—swap units quickly without rewiring, preserving panel integrity and reducing installation time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits from the MH36600? electricians, facilities managers, and maintenance teams responsible for resilient electrical infrastructure in residential-to-light industrial settings. When you need a dependable, high-capacity protection solution that can be swapped quickly in a compatible panelboard, this Square D breaker is a strong fit—available from AmpState for ready-to-ship procurement.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: MH36600\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 600 A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe MH36600 stands out from generic protectors through its combination of fast installation, precise thermal-magnetic protection, and deliberate compatibility with OEM panel systems. This means fewer compatibility headaches, faster turnarounds on panel maintenance, and a reliable safeguard for your largest branch circuits. If you’re upgrading or replacing a breaker in a three-phase panel, the MH36600 provides a robust, easy-to-service option that keeps your electrical system running smoothly.\u003c\/p\u003e \u003cp\u003eReady for an upgrade? Add the Square D MH36600 to your cart and secure dependable protection for your largest branch circuits today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355347013794,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mh36600-600-a-3-pole-plug-in-circuit-breaker-ampstate-339.webp?v=1788751420","url":"https:\/\/www.ampstate.com\/products\/square-d-mh36600-600a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}