The Rittal4U app is a easy-to-use tool to find the enclosure you are looking for. The app greatly simplifies identifying the right enclosure for your aplication. In addition to determining Rittal part numbers, there is also an intuitive tool to find, from part numbers from other manufacturers, the equivalent part number from Rittal. The app also includes a mapping feature that allows you to quickly find the closest Rittal distributor near you, throughout Spain.