They are designed to supply power to appliances in buildings and facilities with increased fire safety requirements due to concentration of people, fixed assets, and high-value assets (skyscrapers, hospitals, shopping malls, tunnels, museums, cinemas, theatres). The cables can be used to power and control appliances (lighting, elevators, fire protection devices, and pumps). They are designed for permanent indoor and outdoor use, with the flame retardant function E30 E90.