Buy Direct Eaton / Cutler-Hammer GHC3040 – 40A 3 Pole Molded Case Circuit Breaker

Rated at 40 amps, this G-frame molded case circuit breaker delivers robust overcurrent protection for commercial and industrial systems. The GHC3040 utilizes thermal-magnetic trip technology to safeguard circuits against overloads and short circuits. This three-pole unit-mount breaker is engineered to fit into Eaton Series C panelboards, enclosures, and motor control centers. Offering a 14 kAIC rating at 480Y/277VAC, it comes standard with lugs and supports reverse feed configurations.