The electric cable is suitable for permanent installation in dry and wet environments, under paint, on the cable tray, as well as inside the wall and cement. It is not suitable to use this cable in the ground or water. For use outside the building, it can be placed inside the pipe. But in this case, all necessary precautions must be taken to prevent water penetration into the pipe. Suitable for emergency power systems. Suitable for use in all situations where people and materials need to be protected against fire. Suitable for public buildings with many visits and buildings with expensive materials, for industrial complexes, power plants, conversion stations, urban structures, hotels, shopping complexes, hospitals, schools, airports, subways and the like.