The HLSR 40-P from LEM is a Current Transducer with AC Input Current 40 A, DC Input Current -100 to 100 A, Output Current 0.019 to 0.025 A, Supply Voltage -5 to 5 V, Accuracy 0.01. Tags: PCB Mount, AC Current Transducer, DC Current Transducer. More details for HLSR 40-P can be seen below.