|1)JM-D220/DDW Power Thunder Description：
High Power SPD is designed according to IEC and GB standard, The product is used for lightning protection zone: LPZ2 area at the junction with the LPZ3 (D class) power lines of the lightning surge protection.
It has advantages of extremely quick respond, large intake capacity, long work life, Easy install, easy maintenance Suitable for AC power or DC power lightning protection
Integrated structure, small size, fully functional;
Adopt internal temperature control circuit design, effectively prevent fires
With load capability of 10-50A to meet the requirements of various high power equipment