Hello, I bought it from a Swiss supplier and the plug corresponded to the Swiss standard.
If you buy it through a European distributor, you may need an adapter like CameraPlus Adaptateur 220v prise EU à prise Suisse CH 3 pin irréversible

At Galaxus, they always give you a suitable device cable. In the worst case, you have to return the wrong one and then they will give you the right one. But the right one should already be there.

Thank you, I intend to buy it from a seller in Switzerland.

Galaxus should supply an adapter.