Cutler-Hammer GHB3060 Bolt-On Circuit Breaker

The Cutler-Hammer GHB3060 bolt-on circuit breaker is a 60 A, 3-pole device designed for 480 V three-phase electrical systems, finished in black. This bolt-on model is mounted by bolting it into compatible panelboards or switchgear, providing a secure mechanical fit and a solid electrical connection for overcurrent protection across all three conductors. With three poles, the unit interrupts current on each phase to guard three-phase feeders and connected equipment from overloads or short circuits at line voltages up to 480 V. The GHB3060 is intended for industrial or commercial installations that require a dedicated 60 A, 3P breaker in a 480 V distribution network, and its bolt-on form factor supports straightforward replacement or retrofitting in compatible gear.