Eaton | CNDC312T33W | Circuit Breaker | 1200A | 3-Pole | 600V

Engineered by Eaton for demanding industrial environments, the CNDC312T33W circuit breaker delivers reliable, purpose-built protection for 600V, three‑phase power networks. This unit is designed for maintenance, retrofit, and replacement projects where exact specifications are essential.

Key specifications

• Amperage: 1200 A
• Pole configuration: 3-Pole
• Voltage rating: 600 V
• Part number reference: CNDC312T33W — the best reference for compatibility; confirm fit and ratings before ordering.

The CNDC312T33W stands out through its direct-spec compatibility for high-current, three-phase applications. While many breakers can cover broad ranges, this Eaton unit is purpose-built to align with the exact electrical footprint and wiring arrangements of standard 3‑pole installations at 600V, up to 1200A. That alignment helps reduce installation guesswork and keeps your panel or switchgear aligned with safety and code expectations.

Ideal use scenarios

• Maintenance and retrofit of existing 600V, 3‑phase panels where a precise 1200 A, 3‑pole device is required.
• Replacement of damaged or out-of-spec breakers in industrial facilities, data centers, or large commercial sites.
• New builds or upgrades where a 1200A, 3‑pole, 600V protection solution is needed to guard heavy feeders and motor circuits.

Practical considerations

• Always verify that the installation matches the 3‑pole, 600V configuration and the 1200A rating.
• Use the CNDC312T33W part number as the primary compatibility reference to ensure proper fit in your panel or switchgear.
• Follow all local electrical codes and manufacturer instructions during replacement or retrofit work.

Choosing the Eaton CNDC312T33W means opting for a proven, high-current protection solution that supports heavy loads with clear documentation for compatibility. If your project demands a 600V, 3‑phase breaker rated at 1200 A, this unit provides a precise, dependable match that simplifies maintenance and minimizes downtime.