The HAH3DR 1200-S03/SP4 from LEM is a Current Transducer with AC Input Current -1200 to 1200 A, Output Current 0.045 to 0.06 A, Supply Voltage -0.5 to 8 V, Accuracy 0.035, Sensitivity 1.67 mV/A. Tags: PCB Mount, AC Current Transducer, DC Current Transducer. More details for HAH3DR 1200-S03/SP4 can be seen below.