The SCHUKO-system is one of the most widely used plug systems for line voltage in the world.

As one of the safest plug-in systems of all, it is used in more than 70 countries.

The system is most frequently found in Europe and the states of the former USSR, but also in Asian, African and South American countries. Therefore, the trademarks „SCHUKO“ and 
 are certainly protected in all these countries.

The high level of quality extends from typical household sockets and splash-proof versions for outdoor use to devices with contemporary additional functions, such as USB charging devices, night light functions, overvoltage protection or residual current devices.

Quelle: https://www.iec.ch/world-plugs