The T201 from SENECA is a Current Transducer with AC Input Current 5 to 40 A, Output Current 0.004 to 0.02 A, Supply Voltage 5 to 28 V, Accuracy 0.002, Temperature Operating Range -20 to 70 Degree C. Tags: DIN Rail Mount, AC Current Transducer. More details for T201 can be seen below.