LA 55-P 50 A 70 A 50 mA 12-15 Bi 0.9 PCB LA 25-200 -P Closed loop Hall Effect LA 55-P/SP1 50 A 100 A 25 mA 12-15 Bi 0.65 PCB LA 25-200 -P Closed loop Hall Effect LA 55-P/SP23 50 A 70 A 50 mA 12-15 Bi 0.45 PCB LA 25-200 -P Closed loop Hall Effect LA 55-TP 50 A 70 A 50 mA 12-15 Bi 0.65 PCB LA 25-200 -P Closed loop Hall Effect LA 55-TP/SP1 50 A 100 A 25 mA 12-15 Bi 0.65 PCB LA 25-200 -P Closed loop Hall Effect LA 55-TP/SP27 50 A 100 A 25 mA 12-15 Bi 0.65 PCB LA 25-200 -P Closed loop Hall Effect