Description
Cables of 3 to 25 star quads, conductors of 0.9, 1.3 and 1.4 mm nominal diameter, PE insulation. The quads are cabled in layers to form the core that is filled with petroleum filling compound. The core protection will be a PE sheath, bare copper wires, a PE sheath, two steel tapes helically applied and an external sheath of PE. They are used as signalling and control cables, especially in railways infrastructures where protection against power lines induction is required. For installation in ducts or directly buried. Protected against rodents and waterproof.
