protection. In the past, top-mounted thermal management solutions presented many users with problems, as the lower cold side of the cooling unit rested on the upper warm side of the electrical enclosure [...] overheating and remove the dissipated heat. Clever design. Traditionally, thermal management is undertaken by active side-mounted cooling units. However, this approach can obstruct escape or transit routes. Furthermore [...] increasing pressure on space in the manufacturing environment is to use top-mounted cooling units. The top-mounted cooling units reduce the footprint of machines, plants and panels and the space gained around