The Eaton Cutler-Hammer UVH4LP08K undervoltage release operates on 110–127 VAC and is identified as Type LD HLD. Model UVH4LP08K is part of the Cutler-Hammer line and is designed for LD/HLD configurations requiring undervoltage protection. This voltage-release device monitors incoming voltage and is used to trip or release a connected switching device when the supply falls outside the 110–127 VAC range.
