Intercity railway signal cable (DC-electrified lines)
Can be used in short lengths along electrified tracks to connect switchgear substations to switches and crossings
Connects the central control station to the switchgear substations
Installed in long lengths along non-electrified tracks and 1500V DC-electrified tracks
Red copper solid core – Class 1
Insulation: coloured polyethylene
Twisted pair wiring
Polyethylene water-blocking internal sheath
Armour: 2 steel spiral strips
Outer black lead-free PVC or brown SH jacket + marking + metric
Resistant to mineral oils, acids and bases
Bending radius: static 8 x D, dynamic 16 x D
Duct or buried installation
Other formats available on request Associated range: ZPFU with 1.5mm² cross-section
Sheath diameter is indicative and may vary slightly
Assembly in 4-wire colour: Black-Colourless / Blue-Yellow
SNCF CT 445 specification
SNCF approved