The housing dimensions follow DIN 43 880, size 1. There is a choice of six different installation widths: 35 mm for 2 modules, 52 mm (3), 70 - 4 modules, 105 mm (6 mod.), 157 for 9 mod. and a width of 210 mm (12 modules). The heights of the modules are 86 and 90 mm, the depths 58/58.5 mm. Different designs of the top parts make the cases into a versatile and rational connection system, for example for commercially available components like terminal blocks or printed circuit board plug headers with a module size of 5.0/5.08, front connectors etc. To achieve optimum heat dissipation in the integrated components, versions with integrated ventilation slots are available in the RAILTEC B range of cases. The new version VI top part offers individual configuration with system-based components. Here the user has an almost unlimited number of combination options, for example with various versions of low/high-profile terminal guards, partitions and front panels.
The RAILTEC range is highly flexible in its equipment options, for the printed circuit boards can be positioned in all three dimensions, depending on requirements. The snap-in clip pre-mounted in the lower part guarantees simple and quick assembly on DIN rails. This user-friendly assembly technique and the flush side panels make it possible to combine several cases. The versatile range of RAILTEC B cases is completed by a comprehensive range of accessories with transparent lids, a wall-suspension element, terminal blocks and matching plug headers.