The Eaton Cutler-Hammer UVH1RP21K 1490D70G30 is a 24 V DC undervoltage release (UVR) configured for the F Frame family. The model UVH1RP21K with 1490D70G30 specifies a 24 V DC UVR suitable for this frame size. As an undervoltage release, it provides protective control by de-energizing the associated coil when the supply voltage falls below its rated level, helping ensure safe, intentional operation in Cutler-Hammer control circuits.
