19"" network enclosure in accordance with DIN41494 Sheet steel enclosure, self-supporting, completely pre-assembled, self-ventilated Inside front and rear 4 x 48.30cm (19"")) struts (2 front, 2 rear), galvanised, infinitely depth-adjustable Front door full glass, one-piece (glass thickness 4 mm) Front door with 1-point sash lock, lockable Door can be hinged on left or right Rear wall steel, one-piece, lockableSteel rear panel, one-piece, removable Side panels non-removable Base and rear panel with pre-punched cut-outs for cable entry Main features Rack capacity 18U Type Freestanding rackMaximum weight capacity 45 kg Product colour Black Material Steel Cooling Passive International protection class (IP code) IP20 Weight & Dimensions Width 600 mm Depth 800 mm Height 871 mm.