The LA 55-P/SP52 from LEM is a Current Transducer with DC Input Current -0 to 70 A, Output Current 50 mA, Supply Voltage 12 V, Accuracy 0.0065, Frequency 100 kHz. Tags: PCB Mount, AC Current Transducer, DC Current Transducer. More details for LA 55-P/SP52 can be seen below.