{"product_id":"square-d-mgl36600-circuit-breaker","title":"Square D | MGL36600 | Circuit Breaker | 600A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003ePower up to safe, reliable three-phase protection with the Square D MGL36600 circuit breaker. Designed for heavy-duty applications, this unit delivers 600A at 600V across a 3-pole configuration, making it a robust choice for industrial panels, retrofit projects, and critical service bays where uptime matters.\u003c\/p\u003e \u003cp\u003eWhat makes the MGL36600 stand out:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact spec match for compatibility\u003c\/strong\u003e: Part number MGL36600 is the best reference to ensure the breaker fits your enclosure and bus connections, minimizing retrofit guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e: 600A rating supports large loads typical in manufacturing lines, data center feeders, and commercial distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e: 3-pole design protects all phases in your system, balancing loads and simplifying coordination with upstream devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600V insulation and performance\u003c\/strong\u003e: Engineered to withstand typical US\/IEC standards for mid- to high-voltage distribution across industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing worn or obsolete breakers in existing Square D panels without changing the enclosure.\u003c\/li\u003e\n\u003cli\u003eUpgrading service feeds in facilities where a single device must reliably interrupt up to 600A on three phases.\u003c\/li\u003e\n\u003cli\u003eMaintenance outages that require a compatible, factory-tested replacement with minimal downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant compatibility notes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit and ratings first\u003c\/strong\u003e: Confirm the new breaker matches your panel's labeling and rating before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse as intended\u003c\/strong\u003e: This is a dedicated 600A, 3-pole, 600V unit and should be installed by qualified electricians following all safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Square D part: You’re getting a genuine, factory-tested component designed for reliability in demanding environments. With the MGL36600, you’re selecting a trusted solution that aligns with Square D’s engineering standards and your project’s high-current requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425525813410,"sku":"MGL36600","price":10328.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mgl36600-circuit-breaker-600a-3-pole-600v-608.webp?v=1789419145","url":"https:\/\/www.ampstate.com\/products\/square-d-mgl36600-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}