Klas has become the cable supplier of Marmaray: Klas Cable has been preferred for the weak current cables of the Marmaray project. He said that the cables were used.
Baykal, which gives information that fire-resistant cables are used in areas that should not lose their function during a fire such as fire early warning sensors, emergency lighting systems, smoke control systems, fire extinguishing systems. ) Our cables are FE60331 180 minutes according to IEC 180 experiment and 50200 minutes according to EN 90 experiment and it continues to work during these periods. Baykal, said these products are certified by the German VDE institute.