Floor-standing cabinet, series TwinLine, empty housing, Expansion option: Lateral and bottom, for the internal use, without door, class of protection I (earthed), degree of protection IP30, applicable standards: EN 61439-1, EN 61439-2, EN 61439-3, IK code 8, Powder-coated, in RAL 7035, enclosure out of sheet steel, without door, rear wall out of sheet steel, cable entry on top via flange opening pre-cut, on bottom via flange opening pre-punched, on side via flange opening pre-punched, dimensions in mm (H x W x D): 1850 x 1050 x 350, Grid unit 12 GU, Overall height 8, panel width 4, Space units 576, pre-assembled for installation of metering-, modules, Combi-Sets, CombiLine-Module, mounting plates on EDF-/WR-mounting frame