Signal and Locking Cable SБПЗАуБпШп for Enhanced Security Applications

Cable for signalling and interlocking, with copper conductors, with polyethylene insulation, with hydrophobic filling of the core, in an aluminium jacket, with armour made of two steel bands, in a protective hose made of light-stabilised polyethylene, in a reinforced aluminium jacket, are designed for railway automation and telemechanics devices, electrical installations of signalling and automation for rated voltage up to 380 V inclusive AC frequency of 50 Hz or 700 V DC, as well as the organisation of tone circuits and technological communication in the range from 25 to 20000 Hz.