{"product_id":"square-d-map26300-circuit-breaker","title":"Square D | MAP26300 | Circuit Breaker | 300A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MAP26300 circuit breaker — a purpose-built protective device engineered for reliability in demanding electrical installations. With a 300A rating, a 2-pole design, and compatibility for up to 600V systems, this breaker is tailored for maintenance, retrofit, and replacement tasks where precise specs matter.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes the MAP26300 unique\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit protection:\u003c\/strong\u003e The MAP26300 is designed to meet specific Square D configurations, ensuring consistent performance in compatible panels and enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for compatibility:\u003c\/strong\u003e The part number MAP26300 is the best reference when checking for fit, making it easier to verify compatibility during maintenance or retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid choice for high-demand circuits:\u003c\/strong\u003e Rated to handle substantial load in two hot-line conductors, this breaker supports critical feeders and main circuit protection in commercial and industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service outages where a reliable 300A, 2-pole, 600V protection device is required.\u003c\/li\u003e \u003cli\u003eRetrofit projects that upgrade or replace aging breakers without changing the panel hardware.\u003c\/li\u003e \u003cli\u003eReplacement installations that demand exact specifications to maintain panel schedules and compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility \u0026amp; buying guidance\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e for your exact setup. The \u003cstrong\u003eMAP26300\u003c\/strong\u003e part number serves as the best reference for compatibility with your panel or enclosure. Use the panel label, documentation, or catalog to cross-check, and ensure the 300A, 2-Pole, 600V configuration aligns with your system’s design and safety requirements.\u003c\/p\u003e \u003cp\u003eIn summary, the Square D MAP26300 is a deliberate, specification-focused choice for professionals tackling maintenance, retrofit, and replacement tasks that demand precise, reliable circuit protection at 600V. If your project calls for a two-pole 300A device with clear compatibility cues, this MAP26300 option helps you keep electrical systems safe and running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426346324130,"sku":"MAP26300","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-map26300-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}