Serving the electrical utility
industry since 1920

Dimensional Data 115 – 230 kV, Type 1G and 1GL

 

Plan View – Single Phase

Elevation View – Installed Switch

If the addition of a loadbreak device is not anticipated, dimension “G” may be reduced; consult the factory for special phase spacing requirements

Elevation View – Single Phase

 

Dimension in Inches (Unless Otherwise Specified)

kV A B C D E F G H J K L
115 73 49-5/16 42-5/8 91-1/8 103-3/8 51-3/4 18′-0″ 9′-0″ 35′-0″ 16′-0″ 48
138 80-3/4 57-1/16 52-1/2 98-7/8 128-3/8 60-3/4 22′-0″ 11′-0″ 35′-0″ 16′-0″ 108
161 88-1/2 64-3/4 72 106-5/8 134-7/8 68-3/4 24′-0″ 12′-0″ 35′-0″ 16′-0″ 109
230 106 82-5/16 96 122 199-1/2 85-7/8 28′-0″ 14′-0″ 35′-0″ 16′-0″ 127