Telescoped sample of three-core

Telescoped sample of three-core, polymer-insulated, screened, armoured and polymer-sheathed cable rated at 11kV, as used in the Science Museum, Victoria and Albert Museum, and Natural History Museum in 1985-6 when a high voltage (6.6kV) distribution system was installed to replace the previous 415/240 supplies.

Details

Category:
Electricity Supply
Object Number:
2006-136
Materials:
copper wire, steel wire, polymer (probably cross-linked Polyethylene) and textile
type:
telescoped cable
credit:
Mr. Alfred Reading