Single-core cables, uncoated, for permanent installation, low smoke emission and corrosive gases during smoking. ApplicationSingle-core cables, without a coating, particularly suitable where low smoke and corrosive gases emission are required in case of fire. H05Z-U, H05Z-K - Single-core cables, without a single layer, are suitable for installation in a wiring or plaster pipe, however only for signal and control circuits.Construction:Live: Copper..