The 1606.520 is a gray powder-coated steel enclosure with wall mounting capabilities, made by Rittal. It has dimensions of 300mm x 400mm x 120mm, making it suitable for storing switches, contactors, relays, terminal blocks, etc. It has a BUS type BG, meaning it is compatible with the Base Element system from Rittal as well as a number of other systems. It has an IP65 rating, meaning it is dustproof and resistant to hoses and splashed water. It is designed to protect electronic and electrical components within the enclosure.