Well, if you take the "type L" (the Swiss is similar but has the ground off-center), it is exactly 3. It is starting to have some success here in Italy this n

Well, if you take the "type L" (the Swiss is similar but has the ground off-center), it is exactly 3. It is starting to have some success here in Italy this new kind of socket: https://en.wikipedia.org/wiki/AC_power_plugs_and_sockets#Italian_multiple_standard_sockets https://en.wikipedia.org/wiki/AC_power_plugs_and_sockets#Ita... https://en.wikipedia.org/wiki/AC_power_plugs_and_sockets#/media/File:4box_side_4B.AM.H21_28-14.jpg https://en.wikipedia.org/wiki/AC_power_plugs_and_sockets#/me... https://www.wikiwand.com/it/Spina_elettrica https://www.wikiwand.com/it/Spina_elettrica Where you can put either three Europlugs or 1 Europlug + 2 of either S11 or S17 OR a single Schuko (and it fits in 2 modules, like a "normal" schuko or schuko multistandard)