Vertical DIN-rail mounting boxes have been designed for use with the company’s 5.0 mm, 5.08 mm, 7.5 mm and 7.62 mm pitch plug-in terminal blocks. The vertical boxes come in two sizes: 22.5 mm x 82 mm x 90 mm and 45 mm x 82 mm x 90 mm. Plates are also available for covering unused terminal areas of the boxes. They come in both solid and perforated styles. Side plates in either solid or perforated formats are also available for completely enclosing or ventilating the boxes. CAMDEN ELECTRONICS LTD., Hertfordshire, UK. +44(0)1727 864437.