Cutler-Hammer MP40ED225-3 Circuit Breaker, 225A, 3-Pole, 240V

Designed for rugged industrial environments, the Cutler-Hammer MP40ED225-3 circuit breaker provides dependable overcurrent protection for 240V, three-pole configurations. With a 225 A rating, it handles demanding loads in service entrances, distribution panels, and replacement projects, aligning with the ED series architecture for seamless integration.

Key specifications

• Amperage: 225 A
• Pole configuration: 3-pole
• Voltage rating: 240 V
• Series: ED (ED-series compatibility)
• Part number: MP40ED225-3

Why choose the MP40ED225-3 for industrial protection?

This breaker is not a generic component. It is purpose-built for ED-series panels and industrial service needs, offering direct compatibility through its part number while providing rugged performance in maintenance and replacement projects. The 3-pole arrangement supports balanced protection across three conductors, helping maintain system stability in three-phase or multi-wire setups typical in industrial facilities.

Ideal use cases

• Replacement for aging ED-series breakers in modern and legacy industrial panels.
• Protection for feeders and main distribution circuits in manufacturing plants, warehouses, and process facilities.
• Upgrade scenarios where 225 A protection is required on a 240 V distribution network.

Compatibility & installation tips

Always verify fit by part number and application requirements. Use MP40ED225-3 to confirm compatibility with your ED-series equipment and 240 V, 3-pole configurations. If you’re unsure about exact compatibility, message us for expert assistance in matching the right part to your panel and project needs.

Pro tip: Keep the part number MP40ED225-3 on hand when discussing replacements or upgrades to ensure the correct ED-series fit and electrical characteristics for your site.