Select a country to view more information or choose field of interest to view a list of all countries and the key information
Electricity | TV | Telephone
About this site
Answers to some questions about this site and the information on it
Latest changes to the site
Plugs and sockets
Photos, background information and technical data on common types of plugs and socket outlets.
Tables with statistics over voltages, frequencies and plugs used around the world
Contains a crash course in electrical systems, explains the different earthing arrangements used around the world, conversion between wire sizes and more.
Television and telephone
Information on different TV, digital TV, telephone and mobile phone systems will be added in the future
If you have comments, want to add or correct something, send an e-mail to