Practically, however, the socket can be mechanically overloaded.

The cube has four Schukoeinsteckmöglichkeiten plus two USB ports (Apple and Android devices Loading equally well). Very convenient. The cube protrudes Allerding quite far out from the wall outlet, which can be problematic for furniture. In addition, very high forces can exert on the outlet, if you eg. Moves to the vacuum cleaner cable to the cube (by a careless movement). This can deform the socket contacts or the socket in the wall bracket loosen (possibly a fire hazard). Used with caution and prefer to plug vacuum cleaner directly into the wall jack.