Crouzet Voltage Monitoring Relay, 1 Phase, SPDT, 65 - 260V ac/dc, DIN

MUS series voltage control relays Control relay with power supply monitoring. MUS : controls over- or undervoltage with a selectable memory function. MUSF : controls over- or undervoltage. Adjustable time delays. Control at 50 Hz, 60 Hz or DC voltage. Measurement in true RMS. LED status display.