A PRESSURE RELIEF ARRANGEMENT

The pressure relief arrangement comprises an enclosure (10) provided with electrical equipment and a pressure relief opening (O1) in a wall (31) of an enclosure (10). A gas filter (210) is arranged in connection with the pressure relief opening (O1). The gas filter (210) comprises an adsorbing material for adsorbing detrimental compounds present in the pressurized gases discharging from the pressure relief opening (O1).