Cutler Hammer EHD1020 industrial circuit breaker is a 1-pole protective device rated for 20 amps at 277 volts. Designed for single-phase circuits, it interrupts overcurrent to safeguard equipment and wiring in industrial electrical systems. Model EHD1020 is suitable for use in industrial panels and distribution setups that require a 20 A, 277 V single-pole breaker.
