Surge Protector Lightning 8/20us Maximum Discharging Currents Imax can be 20kA/line ... designed according to the IEC standard. It is suitable for lightning protection of 12VDC, 24VDC, 48 VDC, 110VDC and broadcast line ... time (L/N-PE)20nsArt.No.100602011100602010100602009100602014 Power Surge Protector Lightning