Microperforated mounting plate for Spacial CRN, S3D, S3X, PLM. For enclosures H is300 x W is400 mm. With holes diam 3,6mm on 12,5mm pitch. Multi-purpose mounting access. Step slide mounting location or direct fixing on backstuds (M8 screws). 60 Kg permissible load. Galvanised steel. Reversible dimensions is Can be installed in enclosure with inverted dimensions.