... core armoured cables: 12D TypeDesignationApplicationsYJV YJLVCopper conductor, XLPE insulated, PVC sheathed power cable Aluminium conductor, XLPE insulated, PVC sheathed power cableFor laying indoors ... lay in magnetic duct.YJY YJLYCopper conductor, XLPE insulated, PE sheathed power cable Aluminium conductor, XLPE insulated, PE sheathed power cableYJV22 YJLV22Copper conductor ...