The ITN 900-S ULTRASTAB from LEM is a Current Transducer with AC Input Current 636 A, DC Input Current -900 to 900 A, Output Current 0.15 A, Supply Voltage - 14.25 to 15.75 V, Accuracy 1.15E-05. Tags: Panel Mount, AC Current Transducer, DC Current Transducer. More details for ITN 900-S ULTRASTAB can be seen below.