Establishment of electrical installation and / or communication technology and / or information technology for building technology in the low-voltage area

摘要

The invention relates to devices for electrical installation and / or communication technology and / or information technology in building technology in the low-voltage range. These are characterized in particular by the fact that electrical equipment can be easily placed, removed and exchanged. For this purpose, at least one electrical device is placed at least partially releasably in a tubular installation box with a base plate and a cover means that at least partially covers the base plate, the cover means being arranged to be rotatable about the axis of symmetry of the installation box.