{"product_id":"square-d-melc836lig-circuit-breaker","title":"Square D | MELC836LIG | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D MELC836LIG Circuit Breaker is a rugged, high-capacity solution designed to safeguard heavy electrical loads in 600V systems. Built for maintenance, retrofit, and replacement projects, this 800A, 3-pole unit delivers dependable overcurrent protection while fitting seamlessly into compatible Square D panels and gear. The part number MELC836LIG serves as your best reference for precise compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: \u003cstrong\u003e800A\u003c\/strong\u003e — supports demanding, high-load applications without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: \u003cstrong\u003e3-Pole\u003c\/strong\u003e — ideal for balanced three-phase distribution and motor circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: \u003cstrong\u003e600V\u003c\/strong\u003e — suited for industrial power distribution in commercial facilities, manufacturing lines, and similar environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this MELC836LIG fits your project\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for \u003cstrong\u003emaintenance, retrofit, and replacement\u003c\/strong\u003e scenarios where exact spec matching matters. If your panel or switchgear calls for MELC836LIG, this unit is built to drop in with minimal adaptation.\u003c\/li\u003e \u003cli\u003ePartnership with Square D ensures robust protection and consistent performance within established electrical ecosystems.\u003c\/li\u003e \u003cli\u003eUsing the \u003cstrong\u003epart number MELC836LIG\u003c\/strong\u003e as your reference helps verify compatibility across panels, bus configurations, and accessory kits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMain feeder protection in commercial or light industrial distribution panels where high-current capacity is required.\u003c\/li\u003e \u003cli\u003eMotor control circuit protection in facilities with three-phase equipment, pumps, conveyors, or heavy machinery.\u003c\/li\u003e \u003cli\u003eReplacement in existing Square D installations to restore original protection profiles without oversizing or mismatches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to verify compatibility before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore placing an order, compare the exact \u003cstrong\u003eamperage\u003c\/strong\u003e, \u003cstrong\u003epole configuration\u003c\/strong\u003e, and \u003cstrong\u003evoltage rating\u003c\/strong\u003e on the equipment nameplate with the MELC836LIG specifications. Confirm that your panel catalog or wiring diagram supports a 3-pole, 800A, 600V device. When in doubt, rely on the part number MELC836LIG as the most reliable reference for compatibility with your Square D system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426344718498,"sku":"MELC836LIG","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-melc836lig-circuit-breaker-800a-3-pole-600v-139.webp?v=1789560307","url":"https:\/\/www.ampstate.com\/products\/square-d-melc836lig-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}