Conductor :Plain annealed copper conductor : 4 mm2 to 630 mm2 stranded class 2 complying with BS EN 60228, HD 383, IEC 60228
Insulation : GP8 conforming to BS 7655-1.3 ( XLPE )
Sheath : Type 9 specified in BS 7655-4.2
Insulation Colours : Natural
Sheath Colour : Black