The HX 50-P/SP3 from LEM is a Current Transducer with AC Input Current -150 to 150 A, Output Current 0.015 A, Output Voltage +/- 4 V, Supply Voltage +/- 15 V, Accuracy 0.01. Tags: PCB Mount, AC Current Transducer, DC Current Transducer. More details for HX 50-P/SP3 can be seen below.