The LT 505-S/SP4 from LEM is a Current Transducer with AC Input Current 720 A, DC Input Current -0 to 1400 A, Output Current 0.03 A, Supply Voltage - 15 to 24 V, Accuracy 0.005. Tags: Panel Mount, AC Current Transducer, DC Current Transducer. More details for LT 505-S/SP4 can be seen below.