Westinghouse | 373B237G07 | Circuit Breaker | 225A | 3-Pole | 600V | Bolt-On

Meet the Westinghouse 373B237G07 circuit breaker—an explicitly specified, high-capacity protection device designed for demanding electrical systems. With a 225A rating, 3-Pole configuration, and 600V suitability, this bolt-on breaker is built to handle substantial loads while delivering reliable, secure protection in maintenance, retrofit, and replacement projects where exact specs matter.

• Amperage: 225 A
• Poles: 3-Pole
• Voltage: 600 V
• Mounting: Bolt-On
• Ideal use cases: maintenance, retrofit, and replacement in compatible panels and switchgear

Why this Westinghouse model stands out: the 373B237G07 combines solid, field-proven construction with a bolt-on mounting that ensures a rigid, dependable connection in installations where space and mounting reliability are critical. The 3-Pole design provides multi-line protection within a single device, making it an efficient choice for complex panel layouts that require coordinated protection across multiple conductors. The 600V rating broadens its applicability to a range of industrial and building systems, delivering dependable protection for higher-voltage circuits.

Compatibility and installation guidance: before ordering, confirm fit and ratings using the part number 373B237G07 as the primary reference. This is the most reliable way to ensure mechanical and electrical compatibility with your panel. When installing, follow standard safety procedures: de-energize the system, secure the bolt-on mounting with the recommended torque, and verify hardware and bus connections align with the device terminals. The bolt-on design is intended for panels that support this mounting style and will provide a secure, long-lasting connection when installed correctly.

Practical scenarios where this breaker shines:

• Retrofits to restore or upgrade protection in aging electrical panels that require a 225A, 3-Pole, 600V bolt-on solution.
• Replacements in compatible Westinghouse 373B-series installations, maintaining consistency across protection devices.
• New or upgraded installations where a robust protection device is needed for higher-current, multi-line circuits.

From the name you can trust, Westinghouse delivers durability and dependable protection with the 373B237G07. This is a purpose-built choice for professionals who need precise specs, reliable performance, and straightforward compatibility in a bolt-on format.

Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.