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Prysmian Group Nederland


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Tunnel & Circuit Integrity-kabels

Speciale glasvezelkabels

Tunnel & Circuit Integrity-kabels

Tunnel Flextube cable

Installation in tunnel. The Flextube design provides easier storage & faster installation. Finger access to the fibres : no specific tools to open the Flextube. The cable is rodent protected.


The cable will maintain circuit integrity during fire ( 90 minutes at 750 C). Suitable for Railway Tunnels, Subways , Metro lines. Installation Indoor and in ducts outdoor


The cable is especially designed for vital communication and emergency systems that need to be operational during fire. The cable is low smoke, halogen free and flame-retardant and therefore  suitable for installation under and above ground The cable will maintain circuit integrity during fire. (3 hours up to 1000 C)