Dry paper insulated copper conductor cable, 1900-1969
- Made:
- 1900-1969 in United Kingdom
Dry paper insulated, copper conductor cable, unknown maker, possibly British, 1900-1969. Suitable for medium distance inter-exchange connections constructed in concentric layers of quads, each quad containing two pairs; sheathed with aluminium with magnetic steel tapes, giving improved screening against magnetic interference from high power circuits, e.g. 25kV A.C. railways
Details
- Category:
- Telecommunications
- Object Number:
- 1969-345
- Materials:
- plastic (unidentified), paper (fibre product) and copper (metal)
- Measurements:
-
overall: 310 mm x 75 mm diameter
- type:
- cable
- credit:
- Donated by British Insulated Callender's Cables Limited
