The Prosense PMRRL-1C-480A Phase Monitor Relay is a dedicated device for monitoring phase conditions in electrical circuits. It includes the Macromatic 70169-D base for mounting and interface compatibility. The model PMRRL-1C-480A identifies the specific Prosense phase monitor relay variant used in this configuration. It provides a relay output to connect to control circuitry, enabling automatic responses when phase conditions are out of spec.
