... adopting the HK lightning surge protection device,surge can be restrained effectively.For example , when start voltage ... Arrester,Surge Arrester,Surge Protector,Surge protective Device,Lightning Protector,Polymer Arrester,Thunder Protection,Power surge Protector,Surge Suppressor,Overvoltage Protector,Thunder ... Maximum discharge current (wave 8/20 m/s ) ,Maximum short -circuit current and so ...