Westinghouse | 314C640G05 | Circuit Breaker | 225A | 3-Pole | 600V | Bolt-On

Westinghouse 314C640G05 Circuit Breaker is a robust bolt-on, 3-pole unit designed for reliable 225A overcurrent protection in 600V systems. It's ideal for maintenance, retrofit, and replacement projects where exact compatibility matters.

Exact compatibility you can trust

• Amperage: 225A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part reference: 314C640G05

Why choose this Westinghouse circuit breaker?

• Direct-fit for panels that accept bolt-on breakers in 3-pole, 600V configurations.
• Designed for retrofit and replacement where matching specs are non-negotiable, minimizing compatibility risk.
• Part number accuracy: the 314C640G05 reference is the best guide to ensure you’re ordering the correct unit for your panel.

Practical installation and use cases

Typical scenarios include upgrading aging electrical panels, converting from older insulation to safer, more reliable protection, or stocking spare units for planned maintenance. This breaker is suitable for commercial facilities, light industrial environments, and any system operating at 600V that requires a 225A, three-pole bolt-on solution.

Installation tips (for licensed professionals):

• Power down the panel and verify absence of voltage before handling.
• Verify your panel's acceptance of bolt-on breakers and confirm the footprint matches the 314C640G05 unit.
• Follow Manufacturer and National Electrical Code guidelines for wiring and torque specifications.

What problems does it solve?

When panels require an exact, field-replaceable solution that preserves the existing wiring layout and bus configuration, the Westinghouse 314C640G05 provides a reliable, purpose-built option. It eliminates the guesswork of cross-brand substitutions and helps keep critical electrical systems online with minimal downtime.