The FIREFORT series of fire-resistant distribution boxes with a steel housing is designed for use in connections and branches of electrical signal, control, and power circuits of systems that require maintaining functionality during a fire – fire-resistant cable lines (FCL). They provide the necessary time for localization of uncontrolled combustion and evacuation of people to a safe zone. Installed using fasteners. The box is made using non-combustible materials and maintains functionality during a fire for up to 120 minutes in accordance with GOST R 53316. Ingress protection rating IP65.