{"product_id":"square-d-mgl36800e10","title":"Square D MGL36800E10 800A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D MGL36800E10\u003c\/strong\u003e is an 800A, 3-pole, 600V circuit breaker built for demanding three-phase power distribution. Designed to protect large motors, feeders, and main service circuits, this unit delivers the trusted reliability that industrial and commercial panels rely on.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MGL36800E10\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 800 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole construction:\u003c\/strong\u003e synchronized disconnection of all three phases to protect three-phase equipment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e designed for use in compatible Square D panels and enclosures\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis 3-pole breaker consolidates protection for three phases into a single device, simplifying wiring and maintenance while delivering coordinated tripping across all conductors. It’s particularly well-suited for main service disconnects, heavy motor circuits, and large distribution feeders in industrial settings, as well as commercial facilities with substantial three-phase loads.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: with an 800A rating, it handles substantial service or equipment currents without sacrificing rapid and reliable interruption during fault conditions. The 600V rating matches many industrial and commercial distribution systems, providing robust protection and peace of mind for critical infrastructure.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho it’s ideal for\u003c\/strong\u003e: facilities with heavy three-phase equipment, such as manufacturing lines, large pumps or HVAC systems, conveyors, and other high-current loads that require a centralized, three-pole protection solution.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for use\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure your panel and enclosure are rated for 800A and compatible with a 3-pole, 600V device.\u003c\/li\u003e \u003cli\u003eVerify the part number (MGL36800E10) matches your order and that installation adheres to listing requirements and applicable electrical codes.\u003c\/li\u003e \u003cli\u003eUse this breaker to achieve synchronized protection across all three phases, reducing the risk of phase imbalance and equipment damage during faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423395958946,"sku":"MGL36800E10","price":23075.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-mgl36800e10","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}