Component Shelves Component Shelves for Frame Attachment Component shelves for frame attachment. Component Shelves for Frame Attachment Component Shelf for Frame Attachment Enclosure width 600 and 800 mm For frame attachment, installed in enclosures without 482.6 mm (19") accommodation, enclosure width: 600 and 800 mm, load capacity: 50 kg/100 kg. Read more Component Shelves for Frame Attachment Telescopic Rails for component shelves installed in VX frames and for upgrading existing VX and TS applications To retro-fit fixed component shelves for full withdrawal by replacing the existing fastening bolts or mounting rails (heavy-duty version) with telescopic slides. Read more