{"product_id":"square-d-mga36350-circuit-breaker","title":"Square D | MGA36350 | Circuit Breaker | 350A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D MGA36350 circuit breaker is a rugged 350A, 3-pole unit designed to deliver dependable overcurrent protection in demanding electrical systems. Built for maintenance, retrofit, and replacement projects, this breaker helps keep three-phase equipment running smoothly and safely.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e MGA36350 — the best compatibility reference for fit and ratings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest use cases:\u003c\/strong\u003e maintenance, retrofit, and replacement in panels that accept this style\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this exact part matters: when you’re upgrading or replacing a breaker in a three-phase system, only a unit that matches the exact ratings and form factor will preserve protection characteristics and panel compatibility. The MGA36350 is the precise part number to verify during ordering, ensuring you get a like-for-like replacement that aligns with your panel’s design and bus configuration.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial and commercial panels serving large three-phase equipment\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing breakers require a direct MGA-series match\u003c\/li\u003e \u003cli\u003eMaintenance replacements to minimize downtime and maintain electrical protection integrity\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey considerations before purchase: always confirm fit and ratings for your specific panel. Use the MGA36350 part number as the primary reference to verify compatibility, and check your panel labeling to ensure it accepts this 3-pole, 350A unit.\u003c\/p\u003e \u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAuthentic Square D reliability with a precise fit for MGA-series panels\u003c\/li\u003e \u003cli\u003eStraightforward replacement path that supports quick maintenance windows and reduced downtime\u003c\/li\u003e \u003cli\u003eClear reference when sourcing spare parts for ongoing service or large-scale retrofits\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re evaluating circuit breakers for a three-phase distribution setup, this 350A, 3-pole MGA36350 unit is a targeted, high-confidence choice for replacement, retrofit, or maintenance tasks. Rely on the exact part number to guide your purchase and ensure the protection your system depends on remains intact.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426715193506,"sku":"MGA36350","price":22677.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-mga36350-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}