Spools: Insulator Type - Spool; Material - Porcelain, Wet Process; Hole Size - 5/8 in.; Diameter x Length - 3-1/8 in. x 3 in.; ANSI Class - 53-2; Low Freq. Flash Over Dry - 25kV; Low Freq. Flash Over Wet Vert/Horiz - 12/15kV; Lb/C - 126; Package Quantity - 50; Additional Information - 50 in. Minimum Pin Height
Additional Info: 50 in. Minimum Pin Height