Non Armoured Power Cable

Insulation:
PVC compound type TI 1

Identification of cores:
Single core - red or black
Two-core - red and black
Three-core - red, yellow and blue
Four-core - red, yellow, blue and black
Five-core and above - (number) 1, 2, 3, 4, 5.... (auxiliary cables), and the numbers shall be blue or black printed on white cores.

Laying up (assembling):
The cores of cables having two or more cores shall be laid up to form a compact and circular cable. Where necessary, non-hygroscopic fillers may be applied.

Bedding:
Extruded black PVC Compound or lapped PVC tapes.