The self-acting extinguishing device is designed for extinguishing solids, e.g. wood, plastics, fabrics, as well as flammable liquids, gases, coal dust and electrical equipment in closed spaces where no permanent service is foreseen (paint and oil storehouse, flammable goods, electrical switchboards, etc.).

The self-acting extinguishing device is designed for extinguishing solids, e.g. wood, plastics, fabrics, as well as flammable liquids, gases, coal dust and electrical equipment in closed spaces where no permanent service is foreseen (paint and oil storehouse, flammable goods, electrical switchboards, etc.).