The HUT-600U6S/V0 from Yuanxing Electronics is a Voltage Transducer with Accuracy 0.005, Input Voltage 600 to 720 V, Output Voltage 0 to 5 V, Supply Voltage ±12, Temperature Operating Range -25 to 85 Degree C. Tags: DIN Rail Mount, AC Voltage Transducer. More details for HUT-600U6S/V0 can be seen below.