The E type Schuko plug socket is most commonly found in France and can also be referred to as a 3pin Schuko style connection unlike the standard 2 pin version the E type has an 3rd earthing pin.
The 16 amp rated AC through adapter can be used in any E type schuko socket to and the fitted rocker switch allows you to turn the appliance on or off most EU sockets do not have switches wasting electricity.
Single pass-through AC socket for electrical loads up to 16 A Type E schuko socket and plug Practical rocker switch Child protection