ABB | EH-3P-225A | Circuit Breaker | 225A | 3-Pole | 600V

When your electrical distribution relies on steadiness and protection, the ABB EH-3P-225A circuit breaker stands ready. This 3-pole, 225-amp device in a 600V class is purpose-built for maintenance, retrofit, and replacement projects where precise specs and dependable performance matter.

Exacting spec, dependable protection

With a 3-pole configuration, the ABB EH-3P-225A delivers balanced protection across all three phases, making it well-suited for motors, compressors, and other three-phase loads. The 225A rating provides robust fault current handling for medium-to-large circuits, while the 600V rating ensures compatibility with common industrial and commercial power distribution networks.

Key benefits

• Reliable, repeatable protection—Overload and short-circuit protection that helps prevent conductor damage and equipment downtime.
• Exact part reference—EH-3P-225A is the definitive choice for compatibility with ABB panels and systems configured for this spec.
• Maintenance-friendly replacement—Designed for straightforward swaps during retrofit or when upgrading aging gear.
• Versatile application—Ideal for feeder circuits, motor control centers, and distribution panels in manufacturing, facilities, and data centers.

Use cases and ideal fit

Whether you're upgrading an existing ABB installation or retrofitting a legacy panel, the ABB EH-3P-225A is built to slot into standard 3-pole, 600V circuits without extensive modification. It supports practical scenarios such as:

• Replacing worn or obsolete breakers in commercial or light-industrial panels
• Retrofit projects where a precise 225A, 3-pole, 600V specification is required
• New installations that demand robust, ABB-certified protection for three-phase loads

Compatibility and ordering notes

Before you order, confirm the fit and ratings for your exact setup. The part number EH-3P-225A is the most reliable reference for compatibility, so cross-check with your panel labeling and service documentation. If your system uses ABB's standard mounting footprint and bus configuration, this breaker will align with your existing breakers and accessories.

Practical installation tips

• Plan for a straightforward swap by matching the exact part number and verifying the panel's voltage and phase configuration.
• Ensure proper shutdown procedures and adhere to site safety policies during replacement.
• Consult your electrical drawings to confirm termination style and installation guidelines per the manufacturer’s manual.