{"product_id":"square-d-mab36600-circuit-breaker","title":"Square D | MAB36600 | Circuit Breaker | 600A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D MAB36600 Circuit Breaker delivers heavy-duty, three-phase protection for 600-volt systems. With a 600 A current rating and a 3-pole configuration, this unit is engineered for reliability in demanding industrial and commercial environments. Designed for maintenance, retrofit, and replacement projects, it ensures you can restore or upgrade protection without compromising compatibility.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 600 A\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 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e MAB36600\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e The part number is the best reference for compatibility—confirm fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker stand out\u003c\/h3\u003e\n\u003cp\u003eTwo things set the MAB36600 apart in real-world installations. First, the 3-pole design provides synchronized interruption across all phases of a 3-phase 600 V system, helping to maintain balance and protect equipment from phase failures. Second, being a genuine Square D device with the exact MAB36600 designation helps ensure a seamless replacement or retrofit, minimizing alignment issues with existing panels or switchgear.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects where a like-for-like, three-phase 600 V breaker is required to restore protective coordination.\u003c\/li\u003e \u003cli\u003eRetrofits that replace aging or incompatible breakers while preserving system protection levels.\u003c\/li\u003e \u003cli\u003eReplacements in Square D panelboards or distribution setups that specify MAB36600 for compatibility and performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, verify that your enclosure, mounting footprint, and conductor sizing align with the 600 A, 3-pole, 600 V specifications.\u003c\/li\u003e \u003cli\u003eHandle with standard safety practices for high-current protection devices and follow your site’s electrical installation standards.\u003c\/li\u003e \u003cli\u003eKeep the part number MAB36600 as the primary reference when checking schematics or revision docs to avoid mismatches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects requiring precise spec alignment and dependable three-phase protection, the Square D MAB36600 offers a straightforward, compatible solution that keeps your 600-volt distribution protected and ready for operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426397442210,"sku":"MAB36600","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-mab36600-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}