... conductor, XLPE insulated, PVC sheathed power cableFor laying indoors, in tunnel or cable trench, unable to bear external mechanical forces. Single ... steel tape armoured, PVC sheathed power cableFor laying indoors, in tunnel, in cable trench or direct in ground, able to bear ... steel wire armoured, PVC sheathed power cableFor laying indoors, in tunnel, in cable trench or direct in ground, able to bear ...