Transformer Bushing insulator (B3 630) code:05127 Catalogue No . 05127 Type B3 630 Material Porcelain Glaze Color Brown Creepage Distance (mm) — Nominal Current (A) 630 Power Frequency Flashover Voltage (kV) Wet 7 Dry 20 Power Frequency Withstand Voltage (kV) Wet 5 Dry 15 Weight (kg) 0.5 SiteAdmin2025-05-17T12:06:17+03:30