An assembly of devices including at least one switchgear cabinet and a cooling device. The switchgear cabinet has a closed interior, in which electric installations can be housed. The cooling device is attached in the vicinity of or near a lateral surface of the switchgear cabinet that runs vertically with respect to the front face, extending at least over part of the height of the switchgear cabinet and having a spatial connection with the interior via at least one air inlet and at least one vent outlet. The cooling device includes a receiving chamber that houses at least one heat exchanger. This invention facilitates the adaptation of the cooling device in superstructures of this type to modified cooling requirements. To achieve this, at least sections of the receiving chamber of the cooling device are divided into two or more receiving sub-chambers that are situated one above the other and a cooling module is housed in at least one of the receiving sub-chambers.