Electrical apparatus with cover and hinged lockable shutter

摘要

The installation apparatus includes a clamping arrangement system with a first clamping arrangement (6) provided at the inside of one wall (5) of a hinged lid (4). A second clamping arrangement (7) engages the first clamping arrangement when the lid is shut. The second clamping arrangement is provided on the outside of a side of the cover (3) of the electrical installation apparatus.