{"product_id":"square-d-mab36500-circuit-breaker","title":"Square D | MAB36500 | Circuit Breaker | 500A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MAB36500 circuit breaker—a durable 500-amp, 3-pole protective device designed for demanding electrical installations. Engineered by Square D, this unit delivers reliable overload protection and precise compatibility for industrial panels that require a high-current, three-phase breaker.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 500 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: A 500 A, 3-pole breaker handles substantial feeder protection across three phases while maintaining stability at 600 V. The MAB36500 is not just a part number—it’s your best reference for compatibility when matching replacement or retrofit components in Square D systems.\u003c\/p\u003e \u003cp\u003eIdeal use cases and scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance\u003c\/strong\u003e: Replace aging or worn breakers in existing Square D installations to restore full circuit protection without changing the panel architecture.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit\u003c\/strong\u003e: Upgrade power distribution in facilities that require a high-current, three-phase protector aligned with standard Square D panel designs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement\u003c\/strong\u003e: When updating service records or service schedules, rely on MAB36500 to ensure the correct fit and electrical ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and installation guidance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e before ordering. The \u003cem\u003eMAB36500\u003c\/em\u003e part number is the most reliable reference for compatibility with your Square D panel or enclosure.\u003c\/li\u003e \u003cli\u003eVerify that your system operates at 600 V and uses a three-pole configuration to match this breaker’s specifications.\u003c\/li\u003e \u003cli\u003eProfessional installation is recommended. This device is intended for trained electricians who follow industry safety standards for industrial electrical work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat sets the MAB36500 apart\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSquare D reliability: Built to meet exacting standards for heavy-load electrical systems.\u003c\/li\u003e \u003cli\u003eClear compatibility reference: The MAB36500 part number simplifies ordering and minimizes mismatch risk during retrofit or replacement projects.\u003c\/li\u003e \u003cli\u003eVersatile protection: Suitable for maintenance, retrofit, and replacement in commercial or industrial environments that rely on 600 V three-phase power.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor facilities requiring dependable, high-current protection in a three-phase layout, the Square D MAB36500 delivers precise fit, predictable performance, and straightforward integration into existing Square D systems—helping you maintain power stability for critical loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426400063650,"sku":"MAB36500","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mab36500-circuit-breaker-500a-3-pole-600v-564.webp?v=1789570017","url":"https:\/\/www.ampstate.com\/products\/square-d-mab36500-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}