Spool insulator/ C29.3 code:0103 Catalogue No . 0103 ANSI Class C29.3 Material Porcelain Glaze Color Brown Power Frequency Flashover Voltage (kV) Wet 10 Dry 18 Tensile Strength (kN) 10 Weight (kg) 0.45 SiteAdmin2020-07-06T12:01:03+04:30