{"product_id":"square-d-mef836lsg-circuit-breaker","title":"Square D | MEF836LSG | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003ePowerful and dependable, the Square D MEF836LSG circuit breaker is designed to protect demanding 3‑phase electrical systems with precision. Rated for 800A, this three‑pole unit delivers robust overcurrent protection for large motor loads and commercial\/industrial panels, all while maintaining reliability under demanding conditions. With a 600V rating, it’s built to perform in typical industrial voltage environments where consistent interruption and protection are critical.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e MEF836LSG\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this MEF836LSG stands out\u003c\/h2\u003e\n\u003cp\u003eUnlike generic breakers, this Square D unit is part of a documented reference system that simplifies maintenance, retrofits, and replacements. Its MEF836LSG designation provides a precise compatibility signal for panels, switchgear, and distribution boards that require matching specifications. This makes it an ideal choice when upgrading or restoring large‑current, three‑phase protection without compromising system integrity.\u003c\/p\u003e \u003ch2\u003eWho benefits most\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFacility managers overseeing commercial or light industrial spaces with high-current, three-phase circuits\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel retrofits or replacements where exact spec alignment matters\u003c\/li\u003e \u003cli\u003eMaintenance teams looking for a reliable, drop‑in replacement that aligns with existing Square D\/Schneider Electric installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eUse cases and practical applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where an 800A, 3‑pole, 600V protection solution is required to match existing protection schemes\u003c\/li\u003e \u003cli\u003eNew or upgraded equipment rooms and distribution panels supporting substantial motor loads\u003c\/li\u003e \u003cli\u003eMaintenance cycles that demand consistent, known‑reference parts for quick service and reduced downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eOrdering, compatibility, and care\u003c\/h2\u003e\n\u003cp\u003eTo ensure the safest and most reliable fit, always confirm the breaker’s compatibility with your specific panel or switchgear before ordering. The part number MEF836LSG is the most reliable reference for matching ratings and form factor. If in doubt, cross‑check with your panel’s documentation or consult your electrical contractor to verify fit and rating.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This description focuses on the defined specifications—800A, 3‑Pole, 600V—and the best reference practices. It outlines the practical value of selecting a precise, compatible Square D MEF836LSG solution for high‑current, three‑phase protection needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426345177250,"sku":"MEF836LSG","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-mef836lsg-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}