The power lightning protective box with lightning stroke counter is designed according to IEC Standard. The box is composed of power indicator, lightning indicator, PHASE FAULT ALERT, LINE FAULT, EARTHING FAULT indicator, lightning counter, lightning fuse wire and other device. SPD module adopts ASP - Asafe 10/350us wave with Class-I protective module, AM series module or integrative MOV. The power lightning protective box applies in 3-phase power system. 10/350us lightning stroke current is15-25KA / wire, 8/20us maximum discharge current can up to 40-140KA / wire