Cable for signalling and interlocking with

Cable for signalling and interlocking with soft copper multi-conducting conductors with cross section from 1,0 to 4,0 mm2, number of pairs from 1 to 24, with polyethylene insulation, with filling of the core with water-blocking threads, with belt insulation from PET-E film of water-blocking tape, in an aluminium sheath, with armour from two steel galvanized tapes, in protective hose from polyvinylchloride plastic of reduced fire hazard. Intended for electrical installations of railway signalling, centralisation and blocking, fire alarm and automation