Signal and Locking Cable with Polyethylene Insulation for Reliable Security Applications

Cable for signalling and interlocking with conductive cores of nominal diameter 0,9 and 1,0 mm, with number of cores from 3 to 61, number of pairs from 3 to 30, with polyethylene insulation; with core filling with water-blocking threads; with a belt insulation from a water-blocking tape and PET-E film; with the general screen from alumoflex with an internal sheath from polyethylene, with a protective cover consisting of 2 steel galvanised tapes and a protective hose from polyethylene. They are intended for electrical installations of railway signalling, centralisation and blocking, fire alarms and automatics.