Schneider Electric | EZD400E3320K | Circuit Breaker | 320A

Meet the Schneider Electric EZD400E3320K circuit breaker—the reliable protection solution designed for maintenance, retrofit, and replacement projects where exact specifications matter. With a 320 A rating, this unit safely interrupts current to shield your electrical distribution from overloads and faults, helping you keep critical equipment and facilities up and running.

Why choose this model?

• Exact part reference: EZD400E3320K is the primary identifier for compatibility. Always confirm fit and ratings before ordering to ensure seamless integration with your panel, bus, and protective scheme.
• High-current protection: 320 A break capability makes it suitable for medium-to-large load centers and demanding applications.
• Trusted brand: Schneider Electric's engineering and support behind this unit mean durable performance and easier maintenance in the field.
• Ready for retrofit or replacement: A practical choice when upgrading or stocking parts to minimize downtime during service windows.

Use cases and environments

• Maintenance cycles on commercial or light-industrial panels requiring a precise 320 A device.
• Retrofits where existing equipment needs an exact EZD400E3320K match to preserve protection coordination.
• Spare-part strategy for service fleets that need reliable, drop-in replacements.

Important note: Always confirm the fit and ratings before purchasing. The part number EZD400E3320K is the best reference to ensure compatibility with your Schneider Electric system.