The SET-U4MS3-53/0-600 V from Sensor Electronic Technology is a Voltage Transducer with Accuracy 0.005, Input Voltage 0 to 600 V, Output Current 0.004 to 0.02 A, Supply Voltage 15 V, Power Consumption 0.5 W. Tags: DIN Rail Mount, Panel Mount, AC Voltage Transducer. More details for SET-U4MS3-53/0-600 V can be seen below.