The Eaton GHQ1020 is a bolt-on circuit breaker rated for 20 amps at 277 volts, configured as a 1-pole, 1-phase (1P 1PH) device. It provides overcurrent protection for 277V circuits and is designed for bolt-on mounting in compatible Eaton panels. This 20A, 277V breaker is suitable for applications requiring a single-pole, single-phase interruption at 277 volts.
