The new modular enclosures ProBox series, meets the needs of quick assembly and installation for indoor use enclosures. The fact that you finish the enclosure’s assembly, even after you have installed it, gives the electrician more space while working. The DIN rails used can be adjusted to every need, since they can be placed every 150, 175 or 200mm, thus resulting to maximum space usage. The new aluminum DIN rails can be combined so that components of different height can be used. There is also the alternative of a metal backplate.