Data Transmission Armored Cable KPSVVK (KMVVK) for Secure Communication

Cables armoured symmetrical pair twisting for data transmission, with single-wire copper conductive cores with cross-section from 0,20 to 2,50 mm², number of twisted pairs from 1 to 12 or two parallel pairs, with insulation, sheath and protective hose made of polyvinyl chloride plasticate of ordinary heat resistance, with armour in the form of a braid of galvanized steel wires, designed for operation at voltages up to 300 V inclusive alternating current frequency of 50 Hz.