Non-Flame Spreading Halogen-Free Alarm and Blocking Cable SБПБбПнг(А)-HF for Safety Applications

Cable for signalling and interlocking with copper conductive cores with diameter from 0,9 to 1,0 mm, number of cores from 3 to 61, pairs from 3 to 30, with polyethylene insulation, with belt insulation from PET-E film; with an internal sheath from polymeric composition, not containing halogens, with a protective cover consisting of 2 steel galvanised tapes and a protective hose from polymeric composition, not containing halogens. Designed for electrical installations of railway signalling, centralisation and interlocking, fire alarm and automation