... we specialized in producing metal-oxide surge arresters ,drop-out fuse ,composite insulator,disconnector switch ect ... , YH5W-33L, YH5W-36L, YH5W-42L1)The arrester’s rated voltage (virtual value):21kV,24kV, 27kV ... 5kV,114.0kV,132.3kVb)Under thunder lighting surge current: 63kV,72kV, 81kV,90kV, 99kV, ... surge current (climax value):65kA,100kAType: YH10W-21L, YH10W-24L, YH10W-27L, YH10W-30L1) The arrester’s ...