The LF 305-S/SP7 from LEM is a Current Transducer with AC Input Current 250 A, DC Input Current 0 to 350 A, Output Current 0.016 A, Supply Voltage +/- 15 V, Accuracy 0.005. Tags: Panel Mount, AC Current Transducer, DC Current Transducer. More details for LF 305-S/SP7 can be seen below.