Cutler-Hammer EHD1015 U is a single-pole circuit breaker rated at 15 A for 277 V circuits, providing overcurrent protection for a single branch within a 277 V electrical system. This 1P device is designed for use in electrical panels or distribution setups that serve 277 V equipment and loads, helping prevent overloads and wiring damage. The unit is identified by part number EHD1015 U and is intended for applications requiring a 15 A, 277 V, single-pole protective device.
