Westinghouse | FB3040PF | Circuit Breaker | 3-Pole | Bolt-On

Westinghouse FB3040PF is a 3-pole bolt-on circuit breaker designed for seamless protection in compatible panels. Built for maintenance, retrofit, and replacement projects, this unit ensures you can restore reliable power delivery when exact specifications matter. For the best chance of a perfect fit, rely on the part number FB3040PF as your primary reference for compatibility.

• 3-Pole, bolt-on design provides a secure, sturdy connection for three-phase electrical systems and simplifies mounting in compatible panels.
• Part number reference—FB3040PF is the definitive identifier to verify compatibility and avoid mismatches during replacement or retrofitting.
• Maintenance, retrofit, and replacement use—engineered for scenarios where matching specifications is essential, helping you maintain safe and compliant electrical distribution.
• Fit and ratings verification—before ordering, confirm that the breaker's rating and trip characteristics align with your panel’s listing and operating requirements.

Who benefits from the Westinghouse FB3040PF?

• Facilities engineers and electricians performing panel retrofits or replacements in older or mixed-system installations.
• Projects that require a precise, bolt-on 3-pole solution to maintain consistent protection across a three-phase distribution network.
• Any setup where the panel’s documentation references the FB3040PF part number for compatibility validation.

Practical tips for a smooth replacement

• Cross-check the panel labeling and listing to ensure the FB3040PF matches the required 3-pole bolt-on configuration.
• Verify electrical ratings (current, voltage, and trip characteristics) against the panel’s specifications and the equipment being protected.
• Use proper safety procedures and, if unsure, consult a licensed electrician to handle installation and commissioning.