Norway has over 1100 tunnels, spread over a distance that exceeds 800 kilometers, and tops the list as the country with the longest tunnels. The longest tunnel is more than 24 kilometers (Lærdalstunnelen). There are also many underwater tunnels being built in Norway.

Strict requirements have been set to ensure that safety and functionality are taken care of in a tunnel. This involves a lot of electrical equipment to be installed that also requires cables.

Nexans has cable solutions that ensure that signs, lighting, camera surveillance, fire alarms etc. are working properly during all conditions.

Nexans produces a wide choice of power-, signaling- and telecommunications cables and components that are to be used in tunnels.

  • Fire-resistant cables for power, signaling and telecommunications
  • Low Fire Hazard cables that reduce smoke opacity and gases

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