In Italy we also have 10A and 16A (single phase). In practice however almost all wires running in the walls are 2.5 mm^2, so that you can use them for either on

In Italy we also have 10A and 16A (single phase). In practice however almost all wires running in the walls are 2.5 mm^2, so that you can use them for either one 16A plug or two adjacent 10A plugs.