Power cable K23

twisted pairspiralsteel

Signalling Urban railways (underground networks) International benchmark for tunnel cables Exceptional fire performance and mechanical properties Main cable for signal, remote control and remote transmission, installed in ducts, cable trays or on hooks Halogen-free cable, laid along electrified underground lines up to 1500VCC Intended use: metro Other possible uses: tunnel or underground sections of the Regional Express Network and Tramway Red copper solid core Insulation: coloured polyethylene 4-wire wiring except in 4 pairs (twisted pair wiring) Shielding by aluminium tape with continuity wire Internal water-blocking sheath made of halogen-free material Armour: steel spiral strips Outer jacket in coloured halogen-free materials + marking + metric Resistant to mineral oils Resistant to acids and bases Resistant to tearing, damage and cracking Fire resistance: Euroclass B2ca-s1a, d0, a1 Bending radius: Static: 8 x D, Dynamic: 16 x D