{"product_id":"eaton-cndc312t56w-circuit-breaker","title":"Eaton | CNDC312T56W | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton CNDC312T56W Circuit Breaker — a purpose-built protector for demanding electrical systems. This three-pole, 600V device is rated for up to 1200A, delivering reliable control and protection for high-load, three-phase circuits where precise specs matter.\u003c\/p\u003e \u003ch2\u003eKey Benefits and Highlights\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection:\u003c\/strong\u003e 1200A amperage rating provides strong protection for large feeders and critical power distribution paths in industrial or commercial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design:\u003c\/strong\u003e 3-Pole configuration ensures balanced protection across all three phases, helping maintain system stability and coordinated switching in three-phase networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide compatibility range:\u003c\/strong\u003e Rated for 600V applications, making it suitable for a variety of industrial electrical setups where higher voltage protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready:\u003c\/strong\u003e This unit is suited for projects where exact specifications are essential, including upgrades, panel retrofits, or component replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number accuracy for compatibility:\u003c\/strong\u003e The CNDC312T56W part number is the best reference when verifying fit and ratings before ordering, helping you avoid mismatches in critical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy This Breaker Might Be the Right Choice\u003c\/h2\u003e\n\u003cp\u003eWhen your installation demands a reliable, high-capacity breaker that aligns with existing three-phase power distribution, the CNDC312T56W offers a straightforward path to restore or upgrade protection without compromising system performance. Its 3-pole topology supports synchronized tripping and clean shutdowns across all phases, reducing the risk of unbalanced loads or unexpected outages.\u003c\/p\u003e \u003ch2\u003eIdeal Use Scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or obsolete breaker in large motor or equipment feeders that operate near the upper end of the current rating.\u003c\/li\u003e \u003cli\u003eUpgrading a panel or distribution layout that requires a 3-pole, 600V protection device with a 1200A rating.\u003c\/li\u003e \u003cli\u003eRetrofit projects where maintaining exact electrical specs ensures seamless integration with existing wiring and protective schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and Ordering Guidance\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, verify that the CNDC312T56W matches your equipment’s fit and ratings. The part number is the most reliable reference for compatibility, ensuring you maintain uninterrupted protection and compliance. If your installation relies on Eaton components or a like-for-like replacement for high-current, three-phase circuits, this breaker is designed to align with those requirements.\u003c\/p\u003e \u003ch2\u003ePractical Considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep a record of the exact part number (CNDC312T56W) to simplify future maintenance or replacements.\u003c\/li\u003e \u003cli\u003eUse in conjunction with compatible panel boards and protective accessories that match Eaton’s protection scheme for optimal reliability.\u003c\/li\u003e \u003cli\u003ePlan for routine inspections of connections and mounting to maintain performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426452426914,"sku":"CNDC312T56W","price":302754.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-cndc312t56w-circuit-breaker-1200a-3-pole-600v-682.webp?v=1789580426","url":"https:\/\/www.ampstate.com\/products\/eaton-cndc312t56w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}