Eaton | CND312T57W | Circuit Breaker | 1200A | 3-Pole | 600V

Meet the Eaton CND312T57W, a purpose-built circuit breaker engineered for demanding industrial power distribution. This 3-pole unit packs the reliability you need for 3‑phase systems, delivering safe, decisive protection in environments where downtime isn’t an option.

• Amperage: 1200A – robust current handling for heavy feeders and motor circuits in large panels.
• Poles: 3-Pole – specifically designed for balanced protection across three-phase electrical deployments.
• Voltage: 600V – suitable for standard industrial service voltages, enabling safe integration into common power architectures.
• Designed for maintenance, retrofit, and replacement projects where exact specifications matter, helping you minimize system downtime and ensure continuity.

The CND312T57W isn’t just a component—it’s a strategic upgrade for your power distribution. Use it to protect large feeders and three‑phase motor circuits in industrial panels, data-center infrastructure, manufacturing lines, and HVAC systems. Its high-current rating and three-pole configuration make it ideal for installations that require dependable fault protection and controlled shutdown in the event of an electrical fault.

Why choose this Eaton breaker? Because it’s purpose-built to integrate into existing Eaton environments and matched specifications. When you’re retrofitting or replacing, precise part matching matters. The CND312T57W ensures compatibility with systems that require a 1200A, 3‑pole, 600V protection device, helping you maintain consistent protection across your distribution network.

Key considerations for selection and installation include verifying fit and ratings before ordering, and using the part number CND312T57W as the best reference for compatibility. This practice helps you avoid misfits and ensures your panel, switchgear, or distribution assembly stays protected under demanding load conditions.

Perfect for professionals upgrading or maintaining heavy electrical sets—from machine rooms on the factory floor to large‑scale power distribution points in industrial facilities—this Eaton circuit breaker delivers reliable, three‑phase protection when you need it most.