Westinghouse | F2040 | Circuit Breaker | 40A | 2-Pole | 600V

Introducing the Westinghouse F2040 Circuit Breaker — a precise, dependable protective device designed for demanding electrical installations. This 2-pole unit delivers 40 amps of interrupting capacity at up to 600 volts, making it a reliable choice for circuits that require solid overcurrent protection without compromising space or compatibility.

Core specifications at a glance

• Amperage: 40A
• Poles: 2-Pole
• Voltage rating: 600V
• Brand and model: Westinghouse F2040

Why this Westinghouse F2040 stands out — it’s designed for scenarios where you need an exact-match replacement or a retrofit that preserves system protection and panel compatibility. The F2040 is identified by its part number, which remains the most reliable reference when verifying fit across panels and enclosures.

Ideal use cases — maintenance, retrofit, and replacement projects where matching specs matter. If you’re updating an aging panel, restoring a fault-prone circuit, or stocking spare parts for service calls, the F2040 ensures you’re pairing the right device with confidence.

Important compatibility note — confirm fit and ratings before ordering. The part number F2040 is the best reference for compatibility, ensuring the breaker plugs into the correct bus arrangement and maintains the intended protection level in your system.

With the Westinghouse F2040, you get a straightforward, reliable solution that respects your current infrastructure while delivering dependable circuit protection. If you’re cataloging spare parts for service fleets or planning a retrofit, this 2-pole, 40A, 600V breaker is a precise match for projects requiring a precise, no-surprises replacement part.