The Eaton Cutler-Hammer GHB3100 molded case circuit breaker is a 3-pole, 100-amp device rated for 480Y/277-volt three-phase service. Model GHB3100 identifies this specific Eaton Cutler-Hammer MCCB within the GHB family. It is suitable for use in electrical distribution panels and equipment configured for 480Y/277V circuits.
