The Spelsberg socket outlet housings are delivered without equipment. The installation of modular devices and Schuko® socket outlets with protective contacts is carried out by the customer. The number of drilling jigs for the Schuko® or CEE socket outlets is variable. The empty housing is equipped with a PE/N clamp. Adapter and screws for mounting are included. The Aki socket distribution boards can be combined with housings from the AK/AKi range. If desired Spelsberg can take care of all the pre-wiring for the empty housing.