{"product_id":"eaton-kdc3300y-circuit-breaker","title":"Eaton | KDC3300Y | Circuit Breaker | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton \u003cstrong\u003eKDC3300Y\u003c\/strong\u003e circuit breaker—a robust 300A, 3-pole device designed for demanding electrical systems. Perfect for maintenance, retrofit, or replacement projects where exact specifications matter, this breaker integrates smoothly with existing Eaton panels and 600V three-phase distributions.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 300 A\u003c\/li\u003e \u003cli\u003eConfiguration: 3-Pole (three-phase)\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eIn industrial environments, reliable overcurrent protection is essential to safeguard motors, drives, and other heavy equipment. The KDC3300Y delivers decisive, consistent protection for three-phase circuits, helping minimize unplanned downtime and extend the life of downstream equipment. Its design emphasizes clear, predictable performance in real-world electrical distribution scenarios.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations requiring a compliant 3-pole, 600V breaker\u003c\/li\u003e \u003cli\u003eRetrofits in existing Eaton panels where the KDC3300Y matches the original spec\u003c\/li\u003e \u003cli\u003eMaintenance replacements to restore OEM protection and panel integrity\u003c\/li\u003e \u003cli\u003eIndustrial facilities such as manufacturing lines, process plants, and large workspaces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUnique value propositions\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact spec match: 300A, 3-Pole, 600V — the best reference for compatibility is the part number KDC3300Y\u003c\/li\u003e \u003cli\u003eOEM-aligned design supports straightforward replacement with minimal panel modification\u003c\/li\u003e \u003cli\u003eDurable construction built to withstand the rigors of industrial use and frequent cycling\u003c\/li\u003e \u003cli\u003eClear labeling and consistent mechanical fit reduce installation time and chances of error\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number KDC3300Y is the most reliable reference for compatibility with your Eaton equipment and existing panel catalog.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426444267682,"sku":"KDC3300Y","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\/eaton-kdc3300y-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}