Fire-Resistant Cable with Twisted Pair Wires for Data Transmission

Fire-resistant cable for data transmission systems with two twisted twisted pairs of copper single-wire conductive cores with nominal diameter 1,75 mm, insulated with fire-resistant organosilicon rubber, cores wrapped with PMA film in each pair, with separately shielded pairs of laminated aluminium foil and a common screen of laminated aluminium foil and sheathing made of polyvinyl chloride plasticate of reduced fire hazard with low smoke and gas emission and low toxicity of combustion products.