The HAZ 20000-SRI/SP1 from LEM is a Current Transducer with DC Input Current -20000 to 20000 A, Output Current +/- 50 mA, Supply Voltage +/- 15 V, Accuracy 0.01, Frequency 3 to 15 kHz. Tags: Panel Mount, AC Current Transducer, DC Current Transducer. More details for HAZ 20000-SRI/SP1 can be seen below.