Eaton EDH3225 - 225 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Eaton EDH3225 is a rugged 225A, 240V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. With a secure bolt-on mounting, it creates a rigid, vibration-resistant bus connection that stays solid even in demanding electrical environments.

Key advantages

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that helps maintain consistent electrical performance.
• Thermal-magnetic trip unit provides stable, repeatable protection by quickly clearing overcurrents and short circuits while minimizing nuisance tripping.
• 3-pole design ideal for three-phase circuits, offering balanced protection across all phases.
• OEM-compatible ready to pair with matching Eaton OEM load centers and panelboards for seamless retrofits or new installations.
• Versatile application suitable for residential, commercial, and light industrial electrical systems.

Technical specifications

• Manufacturer: Eaton
• Part number: EDH3225
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 225 A
• Voltage rating: 240 V
• Poles: 3
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Main protection for commercial and light industrial panelboards where reliable three-phase fault handling is essential.
• Retrofit or new installations where a secure bolt-on connection is preferred for reduced movement and enhanced bus integrity.
• Residential subpanels or small commercial distributions that require coordinated, consistent thermal-magnetic protection.

Why choose the Eaton EDH3225

This 3-pole bolt-on molded case breaker combines robust mechanical mounting with precise electrical protection. The thermal-magnetic trip mechanism delivers predictable response under overloads and short circuits, helping protect wiring, devices, and downstream equipment. Its compatibility with matching OEM load centers and panelboards simplifies replacements and upgrades, ensuring you can maintain your system’s integrity without sacrificing performance.

Installation and compatibility notes

Designed to integrate with Eaton’s ecosystem, the EDH3225 is the right choice when you need a reliable, compatible unit for panelboard and load center assemblies. Its bolt-on mounting provides a solid physical connection, helping minimize loose connections in environments subject to vibration or repeated electrical activity.