Eaton Cutler-Hammer PDG33M0400E2NL 400A 3P 600V Circuit Breaker | AmpState

Meet the Eaton Cutler-Hammer PDG33M0400E2NL — a rugged, high-current circuit breaker engineered for dependable protection in panelboards, load centers, and broader electrical distribution networks. Built for retrofit work and maintenance planning, this 400 A, 3-pole, 600 V breaker keeps your replacement consistent and your systems protected with a proven, Eaton-designed solution.

Key specifications at a glance

• Amperage: 400 A
• Poles: 3
• Voltage: 600 V
• Part Number: PDG33M0400E2NL
• Manufacturer: Eaton Cutler-Hammer
• Availability: Available from AmpState

Why this model stands out

• Designed for panelboards and load centers, providing reliable overcurrent protection for 3-phase electrical distribution.
• Ideal for retrofit projects where maintaining a consistent part number simplifies maintenance planning and minimizes downtime.
• Healthcare, manufacturing, commercial, and industrial environments benefit from a stable, OEM-certified solution within existing Eaton systems.
• Stocked through AmpState, helping you secure the exact replacement you need without guesswork.

Practical use cases and benefits

• Replacing a failed 3-phase feeder in an existing 600 V panel without changing your protection strategy.
• Standardizing spares across facilities to ensure quick, predictable replacements during maintenance windows.
• Engineering peace of mind in upgrades where preserving a known, compatible part number reduces risk and scheduling complexity.

Compatibility and support

If you’re unsure about fit, or need help confirming compatibility with your panel or bus configuration, message us and we’ll help verify that PDG33M0400E2NL is the right choice for your setup.