La description

"Printed circuit board connectors from WECO have won the North American electronics industry market due to their comprehensive range of models and variants, certification and approval according to VDE, UL and CSA. The company also offers customized design of connectors, produced at their Kirkland, Québec, production facility.Series M-513 empty module housings supplement the existing series M-512. Module design flexibility is provided through a 2 meter length (78.7 in.) extrusion, which allows tailoring to any practical module size, this extruded plastic may be easily cut with common hand tools. Two screws fasten the end plates.The width is 76 mm (3.0 in.), the same as that of width 01 of the M-512 series. It is intended for 72 mm (2.84 in.) printed circuit boards. The needed extrusion length can be calculated by adding 3 mm to the circuit board length to provide space for the two end plates.Mounting feetSeries M-513 module housings are equipped with M-512 mounting feet. The mounting feet slide into the extrusion and snap into the side panels, resulting in a rugged assembly.The feet are ""universal"" and are designed to fit all standard DIN EN 50022, 50035 and 50045 mounting rails."''