LA 55-P 50 A 70A 50mA 12-15 Bi PCB LA 25-200 -P Closed loop Hall Effect LA 55-P/SP1 50A 100A 25mA 12-15 Bi PCB LA 25-200 -P Closed loop Hall Effect LA 55-P/SP23 50A 70A 50mA 12-15 Bi PCB LA 25-200 -P Closed loop Hall Effect LA 55-TP 50A 70A 50 mA 12-15 Bi PCB LA 25-200 -P Closed loop Hall Effect LA 55-TP/SP1 50A 100A 25 mA 12-15 Bi PCB LA 25-200 -P Closed loop Hall Effect LA 55-TP/SP27 50 A 100A 25 mA 12-15 Bi PCB LA 25-200 -P Closed loop Hall Effect