In Network and Storage applications, it is used to correct the appearance by closing the U dimensions where the device is not installed, empty or spare, and as a stopper and guide in cold / hot air transitions.
19'' Closed type screw-mounted closing panels in sizes from 1U to 6U are offered as conventional products. Closing panels reinforced with 2 twists of metal are supplied in RAL 9005 Black and RAL 7035 Light Gray colors.
1U and 2U models have slotted closing panels that provide ventilation.