The LF 2010-S/SP23 from LEM is a Current Transducer with AC Input Current -4500 to 4500 A, Output Current -0.042 to 0.048 A, Supply Voltage +/- 14.25 to 25.2 V, Accuracy 0.003, Frequency 150 kHz. Tags: Panel Mount, AC Current Transducer, DC Current Transducer. More details for LF 2010-S/SP23 can be seen below.