{"product_id":"square-d-mjl36800-800a-600v-3-pole-circuit-breaker","title":"Square D MJL36800 - 800 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MJL36800, a robust 800A, 600V, 3-pole molded-case circuit breaker designed to protect your electrical distribution with precision. Built for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters, this device provides reliable performance in a wide range of installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration for balanced three-phase circuits\u003c\/strong\u003e with an 800A carrying capacity, ideal for large feeders and multi-motor loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e suited for commercial and light industrial distribution, ensuring safe operation across typical panelboard environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining inverse-time overload protection with instantaneous short-circuit response.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space and simplifies installation without compromising protection or reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to pair with matching Square D loadcenters and panelboards for seamless integration and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial electrical distributions that require robust, high-current protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\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 MJL36800\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 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\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 \u003cp\u003eThis MJL36800 breaker is the smart choice for professionals upgrading or expanding distribution panels where high-current protection is essential. Use it to safeguard large feeders, protect motor circuits, or serve as a reliable main\/feeder breaker in panelboards and loadcenters. Its combination of a space-saving design, precise thermal-magnetic protection, and OEM-fit compatibility helps you achieve safer, more predictable electrical performance across installations.\u003c\/p\u003e \u003cp\u003eIn practical terms, this means fewer nuisance trips during normal startup surges, clearer protection coordination with adjacent devices in the same panel, and straightforward installation with components designed to work together. If you’re planning a panel upgrade or new construction that demands solid, high-current protection, the Square D MJL36800 delivers the reliability and compatibility you need.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355350814882,"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-mjl36800-800-a-600-v-3-pole-circuit-breaker-ampstate-937.webp?v=1788751676","url":"https:\/\/www.ampstate.com\/products\/square-d-mjl36800-800a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}