This document provides specifications for PILC single or multi-core copper cables with paper insulation, lead alloy sheathing, steel wire armor, and PVC outer sheathing. It lists the nominal diameters and weights of various cable sizes with 3 or 4 cores for cables rated at 600/1000 volts according to BS6480. Key specifications include maximum operating temperature of 80°C for the conductor, minimum bending radius of 12 times the overall diameter, and Class 2 shaped copper conductors.