Eaton PDG33G0400E3MJ 400A 3P 600V Circuit Breaker | AmpState

The Eaton PDG33G0400E3MJ is a rugged 400 A, 3-pole, 600 V circuit breaker designed for reliable protection in panelboards, load centers, and electrical distribution networks. Built to handle demanding industrial environments, this unit delivers consistent performance where uptime matters most.

Why this model stands out for professionals who demand precision and compatibility:

• Direct part-number match — A precise fit for maintenance teams, panel builders, and spare inventories where exact compatibility reduces installation delays and fit issues.
• High-current protection — 400 A rating provides robust protection for large feeders and main distribution paths, helping prevent costly damage from overloads or faults.
• Three-pole, 600 V design — Suited for balanced 3-phase systems in industrial settings, delivering coordinated protection across all phases of your distribution network.
• Versatile deployment — Ideal for upgrading or replacing aging gear in commercial facilities, manufacturing lines, and data-center infrastructure where dependable circuit protection matters.
• Inventory-ready with expert support — AmpState stocks this exact model and offers guidance to confirm fit with your Eaton equipment, simplifying procurement and ensuring a reliable spare path.

Practical applications and considerations:

• Use as a main or feeder breaker in 3-phase panels to safeguard critical circuits during overloads or short circuits.
• Maintain an exact-match spare to minimize downtime when replacements are needed in high-uptime environments.
• When planning replacements, verify compatibility within the Eaton PDG family to ensure mounting, installation, and trip characteristics align with existing gear.

Need confirmation of fit for your specific panelboard or load center? Send us a message and our team will verify compatibility for the PDG33G0400E3MJ, helping you secure a precise, hassle-free replacement path.