Guide to Worldwide Plug and Socket Patterns & Power Mains (Single-Phase)

Welcome to the Guide to Worldwide Plug/Socket Patterns & Power Mains (Single-Phase). Please scroll through the list below until you find the country you are looking for. Click on the pattern type you wish to see. Note that information provided for developing countries is not precise. The data given for single phase voltages are nominal and are subject to a standard tolerance of 10%, but in some areas - particularly in developing countries - tolerances may be much greater.

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