Cable Box Bushing insulator code:0581 Catalogue No . 0581 Material Porcelain Glaze Color Brown Nominal Creepage Distance (mm) 102 Arcing Distance (mm) 103 Power Frequency Flashover Voltage (kV) Wet 30 Dry 45 Power Frequency Withstand Voltage (kV) Wet 25 Dry 40 Weight (kg) 1 SiteAdmin2020-07-06T11:21:21+04:30