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Circular Main Switch (15)

Circular Main Switch (15)

Main switch

Main switch

1890-1910
Main switch, 1884

Main switch, 1884

1884
Main Switch

Main Switch

Main switch

Main switch

1890-1910
Double-pole quick-break main switch

Double-pole quick-break main switch

Main switch, 1888

Main switch, 1888

1888
Early 25 amp slow-break main switch

Early 25 amp slow-break main switch

Mains switch, China, oblong, tumbler type. 1890 to 1910

Mains switch

1890-1910
Edison 25 amp double Pole main switch in glass fronted enclosure. (Switch actuating handle missing)

Edison 25 amp double Pole main switch

Double Pole Main Switch, 1891-2, porcelain base

Double Pole Main Switch, 1891-2, porcelain base

Generator main switch

Generator main switch