{"product_id":"eaton-cndc3800t57w-circuit-breaker","title":"Eaton | CNDC3800T57W | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your electrical distribution demands reliability and exact compatibility, the Eaton CNDC3800T57W circuit breaker is built to deliver. This 800A, 3-pole, 600V unit is designed for maintenance, retrofit, and replacement projects where matching specs is non-negotiable. Built by Eaton, it combines precise protection with straightforward replacement in three‑phase systems.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\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 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e CNDC3800T57W\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement where exact specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number is the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Eaton breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM-grade design ensures seamless integration with Eaton panels and three‑phase distribution systems\u003c\/li\u003e \u003cli\u003eThree-pole configuration provides simultaneous disconnect of all phases, improving safety during service and startup of industrial loads\u003c\/li\u003e \u003cli\u003e800A rating supports high-current circuits such as motors, heavy equipment, and large distribution feeders\u003c\/li\u003e \u003cli\u003e600V rating makes it suitable for common industrial power networks, simplifying documentation and compliance\u003c\/li\u003e \u003cli\u003eOEM replacement reduces wiring changes and downtime compared to generic substitutes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in manufacturing facilities where older breakers no longer meet current protection or coordination requirements\u003c\/li\u003e \u003cli\u003eMaintenance cycles for warehouses and data centers with three-phase machinery\u003c\/li\u003e \u003cli\u003eNew or existing installations needing an OEM-specified, high-amperage protection device\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCheck the panel’s label and Eaton specification sheets for the corresponding series and mounting style\u003c\/li\u003e \u003cli\u003eCross-reference CNDC3800T57W with the panel’s bus type and mounting footprint\u003c\/li\u003e \u003cli\u003eEnsure the circuit’s current rating, voltage, and trip characteristics align with your system requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFollow proper lockout\/tagout procedures before servicing electrical equipment\u003c\/li\u003e \u003cli\u003eUse OEM replacement procedures to minimize downtime and ensure correct mounting and wiring\u003c\/li\u003e \u003cli\u003eStore replacement units in a clean, dry environment to prevent corrosion and preserve performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426452328610,"sku":"CNDC3800T57W","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-cndc3800t57w-circuit-breaker-800a-3-pole-600v-640.webp?v=1789580401","url":"https:\/\/www.ampstate.com\/products\/eaton-cndc3800t57w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}