The HBCT 250-V from LEM is a Current Transducer with AC Input Current -250 to 250 A, Output Current 0.008 to 0.01 A, Output Voltage 0 to 5 V, Supply Voltage 4.5 to 5.5 V, Accuracy 0.02. Tags: Screw Mount, AC Current Transducer, DC Current Transducer. More details for HBCT 250-V can be seen below.