{"product_id":"square-d-mh36500cba-circuit-breaker","title":"Square D | MH36500CBA | Circuit Breaker | 500A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MH36500CBA circuit breaker—an industrial-grade safeguard for heavy-duty electrical systems. This 500A, 3-pole unit is purpose-built to protect 600V circuits, making it a reliable choice for maintenance, retrofit, and replacement projects where exact specs matter.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 500A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MH36500CBA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDesigned for high-current, three-phase protection in demanding environments, ensuring reliable operation where 500A feed is essential.\u003c\/li\u003e \u003cli\u003e3-pole configuration provides robust control for 3-phase systems, helping maintain balanced protection across all conductors.\u003c\/li\u003e \u003cli\u003eSpecifically built to meet the needs of maintenance, retrofit, and replacement scenarios—delivering a seamless fit when your panel requires exact specifications.\u003c\/li\u003e \u003cli\u003eThe MH36500CBA identification serves as the best reference for compatibility, simplifying sourcing and reducing the risk of mismatched breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or refreshing power distribution in commercial facilities, manufacturing floors, or data-center meetups that rely on 3-phase, 600V service\u003c\/li\u003e \u003cli\u003eRetrofit projects where an existing panel expects a 500A, 3-pole solution with precise form and ratings\u003c\/li\u003e \u003cli\u003eReplacement of aging or failed breakers to restore reliable protection without reorganizing panel layouts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003eNote: Always confirm fit and ratings before ordering. The MH36500CBA part number is your most reliable reference for compatibility with Square D panels and the intended 600V, 500A, 3-pole configuration. When planning installation, verify the panel model and bus compatible with a 3-pole 500A unit, and follow standard safety procedures for live-subsystem work. For retrofit projects, ensure that mounting, termination, and enclosure clearances align with your existing infrastructure to preserve protection performance and service continuity.\u003c\/p\u003e \u003ch2\u003eWhat to expect in daily operation\u003c\/h2\u003e\n\u003cp\u003eExpect consistent, dependable overcurrent protection for 600V systems, with performance aligned to industrial-grade demands. This breaker helps minimize downtime by safeguarding feeders and motors, supporting safer startup sequences, and maintaining system integrity during peak loads.\u003c\/p\u003e \u003cp\u003eWith the Square D MH36500CBA, you invest in a trusted solution built for longevity in high-stakes electrical environments. It’s the precise, compatible choice for professionals who demand exact specifications and reliable protection for their 3-phase, 600V circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426343538850,"sku":"MH36500CBA","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-mh36500cba-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}