Plug & socket types

This entry was posted on March 28, 2016 by admin.

There are currently 15 types of electrical outlet plugs in use today, each of which has been assigned a letter by the US Department of Commerce International Trade Administration (ITA), starting with A and moving through the alphabet. These letters are completely arbitrary: they don’t actually mandate anything.

Here is the list of the countries of the world with their respective plug and outlet types, voltage and frequency.