The ELAK-Ex-4.xx and ELAK-Ex-2.00 junction boxes are the successors of the ELAK-Ex-3 series.
The ELAK 4.xx & 2.00 are suitable for use in hazardous areas according to the explosion protection directive 94/9/EC (ATEX 95). All ELAK 4.xx / 2.00 are suitable for wall mounting and, with the appropriate mounting bracket, also for pipeline mounting.
See for datasheet