Eaton FD2040 is a 2-pole molded case circuit breaker rated for 40 amps and up to 600 volts, designed to provide overcurrent protection in electrical distribution circuits. The device interrupts both conductors in a single, compact molded housing, making it suitable for installation in panels and feeders requiring a 2‑pole protection solution. This FD2040 model is part of Eaton’s molded case circuit breaker lineup and is specified for electrical systems operating at voltages up to 600 V.
