The lettered naming convention is common and not new ([see](https://en.wikipedia.org/wiki/AC_power_plugs_and_sockets#Typ...))
In France, Switzerland and Germany I've heard the terms "type C/E/F" (sometimes "Schuko"), but never CEE 7/3 or CEE 7/7.
In France, Switzerland and Germany I've heard the terms "type C/E/F" (sometimes "Schuko"), but never CEE 7/3 or CEE 7/7.
No comments yet.