Motor starting switch resistances in sand box
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Science Museum Group
© The Board of Trustees of the Science Museum
Motor starting switch resistances in sand box, no load and overload releases
Details
- Category:
- Electricity Supply
- Object Number:
- 1905-37
- Materials:
- copper (alloy), metal (unknown), marble (limestone), slate, ferrous metal, textile covered wire and wood (unidentified)
- Measurements:
-
overall: 325 mm x 242 mm x 133 mm, ,
- type:
- starting switch
- credit:
- J.C. Stevens (Auction Sales)
