Westinghouse | 371D957G74 | Circuit Breaker | 225A | Bolt-On

The Westinghouse 371D957G74 circuit breaker delivers dependable overcurrent protection with a robust 225-amp rating, designed for bolt-on installation. Engineered for maintenance, retrofit, and replacement projects, this unit is the precise fit your panel needs when the amperage and form factor align with the part number 371D957G74.

Key details

• Amperage: 225A
• Mounting type: Bolt-On
• Part reference: 371D957G74
• Applications: maintenance, retrofit, and replacement
• Important note: Confirm fit and ratings before ordering; the part number is your best reference for compatibility.

Why this bolt-on breaker stands out

For panels that support bolt-on breakers, the 371D957G74 provides a secure mechanical connection and a straightforward field replacement path. Its 225A rating makes it suitable for circuits that require higher protection while keeping installation practical in retrofit or upgrade scenarios. This item is a precise match for setups specified by the 371D957G74 designation, helping you minimize guesswork during procurement.

Ideal use cases

• Panel maintenance: replace a worn or failing breaker without changing the entire enclosure.
• Retrofit projects: upgrade an older system to a compatible bolt-on protection device with the same amperage.
• Replacement scenarios: restore circuit protection quickly by sourcing the exact part number for your panel.

Practical guidance for buyers

Before you order, verify that your electrical panel accepts bolt-on breakers and that a 225A rating is appropriate for the circuit you’re protecting. Rely on the 371D957G74 part number as the definitive reference to ensure compatibility and safe operation. If you’re cataloging components for future maintenance, keeping the 371D957G74 in your spare parts pool can reduce downtime and simplify future replacements.