Welcome to the Interpower 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. The most frequently specified pattern for electrical or electronic equipment appears in bold type. 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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|
Voltage |
Freq./Hz |
Pattern |
|
|
Afghanistan |
220 |
50 |
|
|
Algeria |
220 |
50 |
|
|
American Samoa |
120/220 |
60 |
|
|
Angola |
220 |
50 |
|
|
Anguilla (U.K.) |
120/240 |
50 |
|
|
Antigua |
120/240 |
60 |
|
|
Argentina |
220 |
50 |
|
|
Aruba |
127/220 |
60 |
|
|
Australia |
230 |
50 |
|
|
Austria |
230 |
50 |
|
|
Azores (Portugal) |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Bahamas |
120 |
60 |
|
|
Bahrain |
230 |
50 |
|
Bangladesh |
230 |
50 |
|
|
Barbados |
115 |
50 |
|
|
Belgium |
230 |
50 |
|
|
Belize |
110 |
60 |
|
|
Benin |
220 |
50 |
|
|
Bermuda |
120 |
60 |
|
|
Bolivia |
230 |
50 |
|
|
Bosnia-Herzegovina |
220 |
50 |
|
|
Botswana |
220 |
50 |
|
|
Brazil |
127–220 |
60 |
|
|
Bulgaria |
220/230 |
50 |
|
|
Burkina Faso |
230 |
50 |
|
|
Burundi |
220 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Cambodia |
220 |
50 |
|
|
Cameroon |
220–230 |
50 |
|
|
Canada |
120 |
60 |
|
|
Canary Islands (Spain) |
220 |
50 |
|
|
Cape Verde, Rep. of |
220 |
50 |
|
|
Cayman Islands |
120 |
60 |
|
|
Central African Rep. |
220 |
50 |
|
|
Chad |
220 |
50 |
|
|
Channel Islands |
240 |
50 |
|
|
Chile |
220 |
50 |
|
|
China,People's Rep. of |
220 |
50 |
|
|
Christmas Is. (Australia) |
240 |
50 |
|
|
Cocos Is. (Australia) |
240 |
50 |
|
|
Colombia |
120 |
60 |
|
|
Congo, Rep. of |
220–240 |
50 |
|
|
Cook Is. (N.Z.) |
240 |
50 |
|
|
Costa Rica |
120 |
60 |
|
|
Croatia |
230 |
50 |
|
|
Cuba |
115 |
60 |
|
|
Curacao Is. |
110/220 |
60 |
|
|
Cyprus |
240 |
50 |
|
|
Czech, Rep. of |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Denmark |
230 |
50 |
|
|
Djibouti, Rep. of |
220 |
50 |
|
|
Dominica |
230 |
50 |
|
|
Dominican Rep. |
120/240 |
60 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Ecuador |
110 |
60 |
|
|
Egypt |
220 |
50 |
|
|
El Salvador |
120 |
60 |
|
|
England |
230 |
50 |
|
|
Equatorial Guinea |
220 |
50 |
|
|
Estonia |
220 |
50 |
|
|
Ethiopia |
220 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Fiji |
240 |
50 |
|
|
Finland |
230 |
50 |
|
|
France |
230 |
50 |
|
|
French Guiana |
220 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Gabon |
220 |
50 |
|
|
Gambia |
220 |
50 |
|
|
Germany |
230 |
50 |
|
|
Ghana |
220 |
50 |
|
|
Gibraltar |
240 |
50 |
|
|
Greece |
230 |
50 |
|
|
Greenland (Denmark) |
230 |
50 |
|
|
Grenada |
230 |
50 |
|
|
Guadeloupe |
220 |
50/60 |
|
|
Guam |
120 |
60 |
|
|
Guatemala |
110 |
60 |
|
|
Guinea |
220 |
50 |
|
|
Guinea-Bissau |
220 |
50 |
|
|
Guyana |
110/240 |
50–60 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Haiti |
110/220 |
60 |
|
|
Honduras |
110 |
60 |
|
|
Hong Kong |
220 |
50 |
|
|
Hungary |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Iceland |
230 |
50 |
|
|
India |
220–250 |
50 |
|
|
Indonesia |
230 |
50 |
|
|
Iran |
220 |
50 |
|
|
Iraq |
220 |
50 |
|
|
Ireland, Rep. of
(S.) |
230 |
50 |
|
|
Isle of Man |
240 |
50 |
|
|
Israel |
230 |
50 |
|
|
Italy |
230 |
50 |
|
|
Ivory Coast |
220 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Jamaica |
110 |
50 |
|
|
Japan |
100 |
50 & 60 |
|
|
Jordan |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Kenya |
240 |
50 |
|
|
Kuwait |
240 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Laos |
220 |
50 |
|
|
Latvia |
220 |
50 |
|
|
Lebanon |
220 |
50 |
|
|
Lesotho |
220 |
50 |
|
|
Liberia |
220–230 |
50 |
|
|
Libya |
220 |
50 |
|
|
Liechtenstein |
230 |
50 |
|
|
Lithuania |
220 |
50 |
|
|
Luxembourg |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Macao |
230 |
50 |
|
|
Madagascar |
110/220 |
50 |
|
|
Madeira (Portugal) |
220 |
50 |
|
|
Majorca |
220 |
50 |
|
|
Malawi |
230 |
50 |
|
|
Malaysia |
240 |
50 |
|
|
Maldives |
220 |
50 |
|
|
Mali, Rep. of |
220 |
50 |
|
|
Malta |
230 |
50 |
|
|
Martinique |
230 |
50 |
|
|
Mauritania |
220 |
50 |
|
|
Mauritius |
230 |
50 |
|
|
Mexico |
127 |
60 |
|
|
Moldova |
220 |
50 |
|
|
Monaco |
220 |
50 |
|
|
Mongolia |
220 |
50 |
|
|
Montseurrat |
230 |
60 |
|
|
Morocco |
220 |
50 |
|
|
Mozambique |
220 |
50 |
|
|
Myanmar (form. Burma) |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Namibia (W.S. Africa) |
220 |
50 |
|
|
Nepal |
220 |
50 |
|
|
Netherlands |
230 |
50 |
|
|
Neth. Antilles |
115–127 /220 |
50/60 |
|
|
New Caledonia |
220 |
50 |
|
|
New Zealand |
230 |
50 |
|
|
Nicaragua |
120 |
60 |
|
|
Niger |
220 |
50 |
|
|
Nigeria |
230 |
50 |
|
|
Norfolk Is. (Australia) |
230 |
50 |
|
|
No. Ireland |
220 |
50 |
|
|
No. Mariana Is. (U.S.) |
115 |
60 |
|
|
Norway |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Oman |
240 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Pakistan |
230 |
50 |
|
|
Panama |
120 |
60 |
|
|
Papua New Guinea |
240 |
50 |
|
|
Paraguay |
220 |
50 |
|
|
Peru |
220 |
60 |
|
|
Philippines |
220 |
60 |
|
|
Pitcairn Is. (U.K.) |
240 |
50 |
|
|
Poland |
230 |
50 |
|
|
Portugal |
230 |
50 |
|
|
Puerto Rico |
120 |
60 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Qatar |
240 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Romania |
230 |
50 |
|
|
Russian Federation |
220 |
50 |
|
|
Rwanda |
220 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Saudi Arabia |
127/220 |
60 |
|
|
Scotland |
220 |
50 |
|
|
Senegal |
220 |
50 |
|
|
Seychelles |
230 |
50 |
|
|
Sierra Leone |
230 |
50 |
|
|
Singapore |
230 |
50 |
|
|
Slovakia |
230 |
50 |
|
|
Slovenia |
220 |
50 |
|
|
Somalia |
110/220 |
50 |
|
|
South Africa |
220–250 |
50 |
|
|
South Korea |
220 |
50 & 60 |
|
|
Spain |
220 |
50 |
|
|
Sri Lanka |
230 |
50 |
|
|
St. Kitts & Nevis |
230 |
60 |
|
|
St. Lucia |
240 |
50 |
|
|
St. Pierre & Miquelon (Fr.) |
115 |
60 |
|
|
St. Vincent |
230 |
50 |
|
|
Sudan |
240 |
50 |
|
|
Suriname |
127/220 |
60 |
|
|
Svalbard (Norway) |
220 |
50 |
|
|
Swaziland |
230 |
50 |
|
|
Sweden |
230 |
50 |
|
|
Switzerland |
230 |
50 |
|
|
Syria |
115/220 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Tahiti |
220 |
50 |
|
|
Taiwan |
110/220 |
60 |
|
|
Tanzania |
230 |
50 |
|
|
Thailand |
220 |
50 |
|
|
Togo |
230 |
50 |
|
|
Tonga |
240 |
60 |
|
|
Trinidad and Tobango |
115/230 |
60 |
|
|
Tunisia |
220 |
50 |
|
|
Turkey |
220 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Uganda |
240 |
50 |
|
|
Ukraine |
220 |
50 |
|
|
United Arab Emir. |
220–240 |
50 |
|
|
United Kingdom and Ireland |
230 |
50 |
|
|
United States |
120 |
60 |
|
|
Uruguay |
220 |
50 |
C* |
* This country uses the Australia standard with modifications. The contacts are approximately 1mm longer than the Australian (18.2mm). |
|||
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Venezuela |
120 |
60 |
|
|
Vietnam |
220 |
50 |
|
|
Virgin Islands |
120 |
60 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Wales |
220 |
50 |
|
|
Western Samoa |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Yemen |
250 |
50 |
|
|
Yugoslavia |
230 |
50 |
|
VOLTAGE |
FREQ./Hz |
PATTERN |
|
|
Zaire, Rep. of |
220 |
50 |
|
|
Zambia |
230 |
50 |
|
|
Zimbabwe |
220–230 |
50 |