The DK 200 B420 from LEM is a Current Transducer with DC Input Current 100 to 200 A, Output Current 0.01 A, Supply Voltage 20 to 45 V, Accuracy 0.02, Temperature Operating Range -20 to 50 Degree C. Tags: Panel Mount, DC Current Transducer. More details for DK 200 B420 can be seen below.