The Eaton GHB3040 is a 3-pole circuit breaker rated at 40 amperes for 277/480 VAC. It provides overcurrent protection in three-phase electrical distribution, designed for commercial or industrial power systems that run at 277/480 VAC. Use this Eaton unit in compatible panels and disconnects that accept GHB breakers to ensure reliable protection in 277/480 VAC installations.
