Westinghouse | KB2225 | Circuit Breaker | 225A | 2-Pole | 600V

Meet the Westinghouse KB2225 Circuit Breaker — a robust 225 Amp, two-pole protection device designed for 600V electrical systems. Ideal for maintenance, retrofit, and replacement projects, this breaker helps you preserve system safety and protection without overhauling your entire panel.

Important compatibility notes: always confirm fit and ratings before ordering. The part number KB2225 is the clearest reference for ensuring your replacement aligns with your existing equipment and wiring configuration.

Why the KB2225 stands out

• Precise specifications for reliable protection: 225 A current rating with a 2-pole configuration ensures consistent protection across paired circuits in 600V systems.
• Designed for retrofit and replacement: specifically suited for projects where matching the original spec is essential, reducing troubleshooting time and compatibility concerns.
• Clear compatibility reference: using the KB2225 part number as your primary cross-reference minimizes the risk of mismatches in panel compatibility.
• Practical for existing installations: straightforward to source and install in panels that require a 2-pole, 600V protection solution without altering the surrounding electrical layout.

Key specifications

• Amperage: 225 A
• Poles: 2-Pole
• Voltage: 600 V
• Part number: KB2225

Ideal use cases

• Maintenance on 600V distribution panels where existing breakers have reached end-of-life or performance is uncertain.
• Retrofits in facilities upgrading electrical protection without changing the panel architecture.
• Replacement of aging or failed breakers in industrial and commercial environments requiring a 225A, 2-pole, 600V solution.

Installation and care

For a safe, effective replacement, power down the equipment and follow standard lock-out/tag-out procedures. Verify that the panel accepts KB-series breakers and that the installation aligns with the panel manufacturer’s specifications. If in doubt, consult your electrical team to confirm panel compatibility and continuous protection for your critical loads.