{"product_id":"square-d-me36600ls-circuit-breaker","title":"Square D | ME36600LS | Circuit Breaker | 600A | 3-Pole | 600V | 65kA","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D ME36600LS\u003c\/strong\u003e is a rugged, 600A, 3-pole circuit breaker designed for demanding three-phase power systems. Rated for up to 600V with a 65kA interrupting capacity, this unit is built to protect equipment and keep downtime to a minimum in industrial environments. It’s the right choice for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\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:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 65 kA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker matters\u003c\/h3\u003e\n\u003cp\u003eIndustrial power distribution demands reliable protection that can handle high fault currents. The ME36600LS delivers precise overcurrent protection for 3‑phase circuits, enabling safe shutdown and helping prevent damage to panels, wiring, and connected equipment. Its 65kA interrupting rating provides a robust margin for fault scenarios typical in manufacturing floors, data centers, and large mechanical systems.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and planned replacement of aging or obsolete breakers in commercial\/industrial panels\u003c\/li\u003e \u003cli\u003eRetrofits where a direct, exact-specification switchboard option is needed to maintain panel consistency\u003c\/li\u003e \u003cli\u003eSpare provisioning for facilities standardized on Square D ME-series breakers to reduce downtime during service calls\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; compatibility notes\u003c\/h3\u003e\n\u003cp\u003eImportant: Confirm fit and ratings before ordering. The part number ME36600LS is the best reference for compatibility, so use it to cross-check against your panel model and existing breakers. This ensures a direct, safe replacement without modifying the panel infrastructure.\u003c\/p\u003e \u003cp\u003ePractical tips for a smooth swap:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel label and catalog number to ensure a perfect match.\u003c\/li\u003e \u003cli\u003eKeep the replacement in its original packaging until installation to protect the contacts and trip mechanism.\u003c\/li\u003e \u003cli\u003eFollow lockout\/tagout procedures and refer to the panel’s wiring diagram during replacement to ensure correct bus connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425679298722,"sku":"ME36600LS","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-me36600ls-circuit-breaker-600a-3-pole-600v-65ka-812.webp?v=1789440742","url":"https:\/\/www.ampstate.com\/products\/square-d-me36600ls-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}