Typical plugs and sockets dependant on two spherical pins with centres spaced at 19 mm are in use in Europe, nearly all of which happen to be mentioned in IEC/TR 60083 "Plugs and socket-outlets for domestic and related typical use standardized in member international locations of IEC. 20A outlets, coupled https://typesofmicrophonesandthei07394.gynoblog.com/28933562/types-of-electrical-cord-plugs-for-dummies