Automatic distribution housing, patented cover lock with integrated overpressure compensation, material polycarbonate, impact-resistant, protection class IP65, side walls closed, can be knocked out, walls open at the top and bottom, built-in devices size 1 according to DIN 43880, transparent cover with handle locks, support rails for snapping on the devices, locking strips for unused installation locations, contact protection cover with labeling strips, sealable cover locks, cover design: transparent smoke gray, lower part design: closed, can be knocked out, depth=150mm, number of HP=45,