Edison cut-out and bolt switch

Edison cut-out and bolt switch

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Edison cut-out and bolt switch
Science Museum Group
© The Board of Trustees of the Science Museum

Edison cut-out and bolt switch

Details

Category:
Electricity Supply
Object Number:
1923-150
Materials:
slate, copper, copper alloy and ferrous metal
Measurements:
overall: 50 mm x 172 mm x 59 mm, , .75kg
type:
switch
credit:
Institution of Electrical Engineers