Photograph showing the P.A.X 50-line Extensible switchboard wired throughout in Geon PVS sheathed cable, chosen because of it's excellent electrical properties and the wide range of colours in which Geon PVC sheathing may be made - a property which helps rapid identification of any particular circuit.

- Image ID: HHG59M
Photograph showing the P.A.X 50-line Extensible switchboard wired throughout in Geon PVS sheathed cable, chosen because of it's excellent electrical properties and the wide range of colours in which Geon PVC sheathing may be made - a property which helps rapid identification of any particular circuit.
World History Archive / Alamy Stock Photo
Image ID: HHG59M
Photograph showing the P.A.X 50-line Extensible switchboard wired throughout in Geon PVS sheathed cable, chosen because of it's excellent electrical properties and the wide range of colours in which Geon PVC sheathing may be made - a property which helps rapid identification of any particular circuit.