The CE-IJ03-4E9-0.5 from Shenzhen Sensor Electronic Technology is a Current Transducer with AC Input Current 1000 to 3000 A, Output Current 0 to 0.02 A, Output Voltage 0 to 5 V, Supply Voltage 11 to 28 V, Power Consumption 0.4 to 0.5 W. Tags: Screw Mount, AC Current Transducer. More details for CE-IJ03-4E9-0.5 can be seen below.