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Westinghouse F2040 Molded Case Circuit Breaker

Westinghouse F2040 Molded Case Circuit Breaker

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Description:

The Westinghouse F2040 is a 40 Amp, 2-pole molded‑case circuit breaker designed for 600 V systems, part of the Westinghouse F Frame family and delivering thermal‑magnetic overcurrent protection. It protects branch circuits and equipment in industrial power distribution and motor protection systems, and is commonly installed in control panels, switchgear, MCC assemblies, HVAC equipment, and automation machinery. This panel‑ or switchboard‑mounted device supports both single‑phase and industrial distribution configurations and operates at 50/60 Hz to guard against overloads and short circuits. Common replacements include Eaton FD2040, Siemens HFD2040, and Square D FA24040.

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