International Primary Power, Plugs, Languages, Approval Marks, and Approval Agencies

INTERNATIONAL PRIMARY POWER, PLUGS, LANGUAGES, APPROVAL MARKS, AND APPROVAL AGENCIES

June 11, 2004

John R. Barnes KS4GL, PE, NCE, ESDC Eng, SM IEEE
Robust Electronic Design, Inc.
216 Hillsboro Avenue
Lexington, KY 40511-2105
jrbarnes@iglou.com
Oscar Overton, Jr., Product Safety Engineer
Lexmark International E57A/005-1
740 West New Circle Rd
Lexington, KY 40550
ooverton@lexmark.com

This database contains over 28,100 pieces of detailed data (350KB, 50+ pages) on specifying and designing power supplies and line cords for use in almost 300 countries:

Primary voltages, frequencies, and their tolerances.
Plugs.
Languages for manuals and product documentation.
Approval marks and approval agencies.

The source material for this database was gleaned from 60:

U.S. Department of Commerce books and web pages.
British Standards Institute booklets.
Companies' catalogs, wall charts, and web pages.
IBM/Lexmark standards and product documentation.
Magazine articles and other sources.

You may download a 60KB 9-page synopsis of this database from intpower.htm. It lists nominal voltages and frequencies, power plugs, and languages for the 200 countries for which we have the best data.
John started this database in 1990, and adds to it as he finds additional source material. Oscar started contributing to this database in 2001, as Lexmark's de facto linecord expert. Various versions of this database were used internally at IBM Lexington and Lexmark for about eleven years before it was first made publicly available through the Internet. John's book, Robust Electronic Design Reference Book, Volume 2, which came out in March 2004, contains a synopsis of this material in Appendix L, along with fullsize drawings on the most common plugs in Figure L-1.
This revision:

Adds data from four additional sources.
Incorporates new line drawings of the plugs, so they are all drawn to the same scale.
Adds recent approval marks, along with the names of the approval marks or the safety agencies that issue them.
Adds Electric Current Abroad plug designations to the plug drawings.

The number in parentheses after an entry (xx refs) shows how many times that particular piece of information has appeared in the sources listed. If we've found only one reference with that data, the abbreviation for that source document is in parentheses. A question mark after the abbreviation means that we do not trust this data, because the source has too many unique data items for our taste. Bold text shows the voltage and frequency, plug, and language that we personally would design to/recommend designing to for that country.
Disclaimer: Use this information at your own risk. Some nations, such as Brazil, have not standardized primary power or wall outlets across the country. Other nations are still in the process of switching from an old standard to a new standard. Even in developed nations such as the U.S., parts of some cities have unusual voltages/frequencies/wall outlets. When in doubt, contact your customer or a person who is familiar with your customer's sites.
To be approved and used worldwide, a power supply should:

Operate on 90-265V 47-63Hz primary power.
Have a detachable linecord (also known as a power cord or cord set):

Grounded appliances often use IEC 320 Sheet C14 appliance inlets, to accept linecords with IEC 320 Sheet C13 plugs.
Ungrounded appliances often use IEC 320 Sheet C8 appliance inlets, to accept linecords with IEC 320 Sheet C7 plugs.

Be of double-insulated (EN 60950 Class 2) construction internally.

A power supply that covers just the low-voltage countries can:

Operate on 90-140V 47-63Hz primary power.
Be a "wall wart" with a #1 (NEMA WD-1 1-15P) plug
OR
Have an attached linecord with a #1 plug
OR
Have a detachable linecord with a #1 plug.
Be of double-insulated (EN 60950 Class 2) construction.

If you find additional information on these subjects that you would like to share, please contact me by E-mail at jrbarnes@iglou.com

International Power
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Abu Dhabi	220V 50Hz (2 refs) 230V 50Hz (7 refs) 240V 5% 50Hz 0.5% (8 refs)	-- 16 (EP1993) 18 18 (QE1997) 22 22 (EP1993) 23 23 (5 refs)	Arabic (EE1991) English (EE1991)
Aden	see Yeman (Aden)	see Yeman (Aden)	see Yeman (Aden)	see Yeman (Aden)
Afars	?	4 4 (CAR1989) -- 16 (2 refs) 18 18 (4 refs)	?
Afghanistan	220V 15% 50Hz 1.0% (61 refs) 220V 60Hz stable (4 refs) 230V 50Hz (3 refs)	-- 14 (3 refs) -- 16 (10 refs) 18 18 (11 refs) 22 22 (19 refs) 25 25 (QE1995 ?)	Dari (4 refs) English (2 refs) Persian (4 refs) Pushtu (6 refs)
Albania	110V 50Hz (WWVC2001) 220V 50Hz (7 refs) 230V 50Hz (CIL1997)	-- 14 (3 refs) -- 16 (9 refs) 18 18 (11 refs)	Albanian (5 refs) Greek (3 refs)
Algeria	110V 50Hz (WTG2001 ?) 127V 10% 50Hz 1.5% (61 refs) 220V 10% 50Hz 1.5% (70 refs) 230V 50Hz (QE1997)	-- 1 (VID1991 ?) -- 14 (10 refs) -- 16 (19 refs) 18 18 (16 refs) 22 22 (10 refs) 23 23 (9 refs)	Arabic (4 refs) Berber (3 refs) English (2 refs) French (5 refs)
American Samoa	110V 50Hz (WTG2001 ?) 110V 60Hz stable (IES2001 ?) 120V 60Hz stable (13 refs) 220V 50Hz (WTG2001 ?) 240V 60Hz stable (13 refs)	-- 1 (12 refs) 4 4 (17 refs) 6 6 (16 refs) -- 16 (2 refs) 18 18 (10 refs)	English (3 refs)
Andorra	127V 50Hz (EE1990) 220V 50Hz (3 refs)	-- 16 (2 refs) 18 -- (4 refs)	Catalan (4 refs) English (2 refs) French (5 refs) Spanish (5 refs)
Angola	220V 10% 50Hz 1.0% (37 refs) 230V 50Hz (CIL1997)	-- 14 (9 refs) -- 16 (22 refs) 18 18 (17 refs)	Bantu (3 refs) English (2 refs) Portuguese (8 refs)
Anguilla	220V 50Hz (WTG2001 ?) 230V 50Hz (9 refs) 240V 50Hz (7 refs)	23 23 (12 refs) 24 24 (PEC1993a)	English (2 refs)
Antigua & Barbuda	110V 50Hz (CIL1997) 120V 60Hz (3 refs) 220V 50Hz (CIL1997) 220V 60Hz (WTG2001 ?) 230V 50Hz (2 refs) 230V 60Hz 1.0% (21 refs) 240V 60Hz (WES1996)	-- 1 (13 refs) 4 4 (15 refs) -- 14 (VID1991 ?) 23 23 (16 refs)	English (9 refs)
Argentina	220V 10% 50Hz 2.0% (110 refs) 220V 60Hz (WTG2001 ?) 220V DC (38 refs) 225V 50Hz 1.0% (4 refs) 230V 50Hz (3 refs)	-- 1 (2 refs) 2 - (2 refs) 4 4 (7 refs) 5 5 (CCE1990 ?) 6a 6a (26 refs) -- 14 (10 refs) -- 16 (15 refs) 18 18 (6 refs) 23 23 (3 refs)	English (4 refs) Spanish (9 refs)	IRAM S Mark AR-UL Mark
Armenia	127V 50Hz (2 refs) 220V 50Hz (11 refs)	-- 14 (FU2001) -- 16 (4 refs) 18 18 (4 refs)	Armenian (2 refs)
Aruba	110V 60Hz (SAL1983 ?) 115V 60Hz (10 refs) 127V 60Hz (13 refs) 220V 60Hz (2 refs)	-- 1 (14 refs) 4 4 (14 refs) -- 14 (EDR1990) -- 16 (9 refs) 18 18 (16 refs) 22 22 (6 refs)	Dutch (2 refs) English (2 refs) Spanish (2 refs)
Australia	120V 6% 50Hz 0.1% (WES1996) 220V 50Hz (WTG2001 ?) 240V 6% 50Hz 0.1% (130 refs) 250V 6% 50Hz 0.2% (20 refs) 254V 50Hz (SAL1983 ?)	6 6 (47 refs) 54 -- (2 refs)	English (9 refs)
Austria	220V 10% 50Hz 0.3% (70 refs) 230V 10% 50Hz 0.1% (13 refs)	-- 14 (7 refs) -- 16 (21 refs) 18 18 (35 refs)	English (2 refs) German (9 refs)	OVE
Azerbaijan	220V 3.5% 50Hz 0.1% (9 refs)	-- 14 (FU2001) -- 16 (4 refs) 18 18 (4 refs)	Azeri (2 refs)
Azores	110V 50Hz stable (11 refs) 120V 50Hz (WEPG1997) 220V new standard 50Hz stable (23 refs)	-- 1 (VID1991 ?) 4 4 (3 refs) -- 14 (5 refs) -- 16 (15 refs) 18 18 (15 refs) 22 22 (9 refs)	Portuguese (EE1991)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Bahamas	110V 60Hz (3 refs) 115V 50Hz (QE1997) 115V 60Hz (9 refs) 120V 50Hz (5 refs) 120V 60Hz 1.0% (56 refs) 208V 60Hz 1.0% (2 refs) 220V 60Hz (WTG2001 ?) 240V 50Hz (WES1996) 240V 60Hz 1.0% (4 refs)	-- 1 (23 refs) 4 4 (31 refs) 5 5 (3 refs) -- 16 (EP1993) 22 22 (EP1993) 23 23 (FU2001)	English (9 refs)
Bahli	110V 50Hz (WTG2001 ?) 220V 50Hz (WTG2001 ?)	-- 16 (SRIE1997) 18 18 (2 refs)	?
Bahrain	110V 50Hz (CVPS2002) 110V 6% 60Hz (10 refs) 120V 60Hz (CIL1997) 220V 6% 50Hz (9 refs) 220V 60Hz stable (ECA1991) 230V 6% 50Hz stable (22 refs) 230V 60Hz stable (4 refs) 240V 5% 50Hz 0.1% (6 refs)	-- 1 (4 refs) 4 4 (8 refs) 5 5 (CCE1990 ?) -- 14 (VID1991 ?) -- 16 (EP1993) 22 22 (11 refs) 23 23 (33 refs)	Arabic (6 refs) English (7 refs)
Balearic Islands	110V 50Hz (WTG2001 ?) 127V 50Hz stable (3 refs) 220V 50Hz stable (4 refs)	-- 14 (3 refs) -- 16 (2 refs) 18 18 (4 refs)	?
Bangladesh	220V 6% 50Hz unstable (27 refs) 230V 5% 50Hz 2.0% (20 refs)	-- 1 (7 refs) -- 14 (5 refs) -- 16 (15 refs) 18 18 (2 refs) 19 19 (ECA1991 ?) 22 22 (24 refs) 23 23 (12 refs)	Bangla (3 refs) Bengali (2 refs) English (5 refs)
Barbados	110V 50Hz (3 refs) 115V 6% 50Hz 0.4% (38 refs) 200V 6% 50Hz 0.4% (2 refs) 220V 50Hz (2 refs) 230V 6% 50Hz 0.4% (4 refs)	-- 1 (20 refs) 4 4 (26 refs) 5 - (2 refs) 18 18 (6 refs) 23 23 (7 refs) 32 32 (6 refs)	English (9 refs)
Basutoland	220V 50Hz (CIL1997)	?	?
Belarus	127V 50Hz (2 refs) 220V 50Hz (14 refs)	-- 14 (2 refs) -- 16 (6 refs) 18 18 (4 refs)	Russian (2 refs)
Belgium	110V 50Hz stable (2 refs) 115V 50Hz (3 refs) 127V 10% 50Hz 3.0% (17 refs) 130V 50Hz stable (3 refs) 200V 50Hz (2 refs) 220V 10% 50Hz 3.0% (82 refs) 230V 50Hz stable (15 refs)	-- 1 (4 refs) -- 14 (16 refs) -- 16 (24 refs) 18 18 (39 refs)	Dutch (7 refs) English (2 refs) Flemish (4 refs) French (8 refs) German (2 refs)	CEBEC
Belize	110V 50Hz (2 refs) 110V 10% 60Hz 0.83% (39 refs) 120V 5% 60Hz 0.83% (2 refs) 220V 50Hz (WTG2001 ?) 220V 10% 60Hz 0.83% (24 refs)	-- 1 (17 refs) 4 4 (28 refs) 5 5 (CCE1990 ?) 6 6 (WEPG1997) -- 16 (EP1993) 22 22 (EP1993) 23 23 (5 refs) 32 32 (6 refs)	English (5 refs) Spanish (3 refs)
Benin	127V 50Hz (2 refs) 220V 10% 50Hz 1.0% (33 refs)	-- 1 (EP1993) -- 14 (2 refs) -- 16 (5 refs) 18 18 (7 refs) 22 22 (20 refs)	English (3 refs) French (8 refs)
Bermuda	110V 60Hz (WTG2001 ?) 115V 60Hz (11 refs) 120V 6% 60Hz 0.1% (31 refs) 208V 5% 60Hz 0.1% (4 refs) 240V 5% 60Hz 0.1% (4 refs)	-- 1 (24 refs) 4 4 (31 refs) 5 5 (CCE1990 ?) 6 6 (8 refs) 23 23 (16 refs)	English (7 refs)
Bhutan	220V 50Hz (3 refs)	-- 16 (2 refs) 18 18 (3 refs) 22 22 (IES2001 ?) 23 23 (2 refs)	Dzongkha (4 refs)
Bolivia	110V 8% 50Hz 2.0% (26 refs) 110V 60Hz (2 refs) 115V 5% 50Hz 1.0% (16 refs) 120V 60Hz (CIL1997) 220V 8% 50Hz 2.0% (33 refs) 220V 60Hz (CIL1997) 230V 10% 50Hz 0.5% (21 refs) 230V 60Hz (CIL1997)	-- 1 (23 refs) 4 4 (19 refs) 5 5 (3 refs) -- 14 (6 refs) -- 16 (16 refs) 18 18 (13 refs)	English (2 refs) Spanish (6 refs)
Bonaire	127V 50Hz (2 refs) 220V 50Hz (2 refs)	4 4 (2 refs)	?
Bosnia-Herzegovina	220V 50Hz (15 refs)	-- 16 (6 refs) 18 18 (9 refs) 22 22 (IES2001 ?)	Serbo-Croatian (2 refs)
Botswana	220V 50Hz stable (29 refs) 231V 100% 50Hz stable (10 refs)	-- 14 (2 refs) -- 16 (3 refs) 22 22 (17 refs) 23 23 (29 refs) 32 32 (2 refs)	English (5 refs) Setswana (3 refs) Tswana (CIL1997)
Brazil	110V 10% 60Hz (73 refs) 110V DC (2 refs) 115V 10% 60Hz stable (14 refs) 120V 10% 60Hz stable (6 refs) 125V 60Hz stable (6 refs) 127V 50Hz unstable (3 refs) 127V 7.5% 60Hz (215 refs) 220V 50Hz unstable (3 refs) 220V 7.5% 60Hz (147 refs) 220V DC (3 refs) 230V 60Hz stable (5 refs)	-- 1 (23 refs) 2 2 (3 refs) 4 4 (31 refs) 5 5 (2 refs) 6 6 (7 refs) -- 14 (9 refs) -- 16 (19 refs) 18 18 (15 refs) 22 22 (6 refs) 23 23 (7 refs) 24 24 (4 refs) 32 32 (4 refs)	English (4 refs) Portuguese (7 refs)	IN Mark UCIEE
British Guiana	see Guyana	see Guyana	see Guyana	see Guyana
British Honduras	see Belize	see Belize	see Belize	see Belize
British West Africa	?	23 23 (3 refs)	?
British West Pacific	?	23 23 (3 refs)	?
Brunei	220V 50Hz (2 refs) 230V 5% 50Hz 2% (2 refs) 240V 50Hz (17 refs) 240V 60Hz (2 refs)	-- 16 (EP1993) 18 18 (QE1997) 22 22 (EP1993) 23 23 (16 refs)	Chinese (3 refs) English (5 refs) Malay (5 refs)
Bulgaria	220V 5% 50Hz 0.1% (84 refs) 230V 50Hz (CIL1997) 240V 5% 50Hz 0.1% (WES1996)	-- 14 (9 refs) -- 16 (23 refs) 18 18 (35 refs)	Bulgarian (5 refs) English (3 refs) French (EE1991) German (3 refs) Russian (2 refs)
Burkina Faso	220V 50Hz unstable (22 refs)	4 4 (3 refs) -- 14 (8 refs) -- 16 (11 refs) 18 18 (9 refs)	French (6 refs)
Burma	see Myanmar	see Myanmar	see Myanmar	see Myanmar
Burundi	220V 10% 50Hz 5.0% (28 refs) 230V 50Hz (CIL1997)	-- 14 (12 refs) -- 16 (20 refs) 18 18 (27 refs)	English (2 refs) French (8 refs) Kirundi (5 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Cambodia	120V 50Hz unstable (30 refs) 120V 60Hz (2 refs) 220V 50Hz (26 refs) 220V 60Hz (ME1995) 230V 10% 50Hz 1% (3 refs)	-- 1 (5 refs) 4 4 (7 refs) 5 5 (CCE1990 ?) -- 14 (FU2001) -- 16 (13 refs) 18 18 (3 refs) 22 22 (IES2001 ?)	English (LC2002) French (1 refs) Khmer (2 refs)
Cameroon	110V 50Hz (WTG2001 ?) 127V 5% 50Hz 2.0% (29 refs) 220V 10% 50Hz 1.0% (55 refs) 230V 5% 50Hz 2.0% (13 refs)	-- 1 (VID1991 ?) -- 14 (13 refs) -- 16 (21 refs) 18 18 (28 refs) 19 19 (2 refs) 22 22 (4 refs) 23 23 (4 refs)	English (8 refs) French (8 refs)
Canada	110V 60Hz (WTG2001 ?) 115V 60Hz (33 refs) 120V +5% -8.3% 60Hz 0.02% (143 refs) 208V +5% -8.3% 60Hz 0.02% (2 refs) 230V 60Hz (26 refs) 240V +5% -8.3% 60Hz 0.02% (6 refs)	-- 1 (17 refs) 4 4 (34 refs) 5 5 (3 refs)	English (9 refs) French (8 refs)	CSA
Canary Islands	110V 50Hz (WTG2001 ?) 127V 50Hz stable (15 refs) 220V 50Hz stable (20 refs)	-- 1 (3 refs) 4 4 (7 refs) 5 5 (CCE1990 ?) -- 14 (9 refs) -- 16 (15 refs) 18 18 (17 refs)	Spanish (EE1991)
Canton	?	23 23 (6 refs)	?
Cape Verde	220V 50Hz unstable (17 refs)	-- 14 (6 refs) -- 16 (10 refs) 18 18 (19 refs)	Portuguese (4 refs)
Cayman Islands	110V 60Hz (WTG2001 ?) 120V 10% 60Hz 0.1% (28 refs) 208V 10% 60Hz 0.1% (WES1989) 220V 60Hz (WTG2001 ?) 240V 10% 60Hz 0.1% (5 refs)	-- 1 (17 refs) 4 4 (21 refs)	Creole (CIL1997) English (6 refs) French (CIL1997)
Central African Republic	120V 60Hz (WPC2001 ?) 220V 10% 50Hz 8.3% (25 refs) 230V 50Hz (CIL1997)	-- 14 (12 refs) -- 16 (21 refs) 18 18 (19 refs)	English (2 refs) French (7 refs)
Ceylon	see Sri Lanka	see Sri Lanka	see Sri Lanka	see Sri Lanka
Chad	220V 50Hz 1.0% (39 refs) 230V 50Hz (CIL1997)	-- 14 (8 refs) -- 16 (11 refs) 18 18 (34 refs) 22 22 (13 refs)	Arabic (3 refs) English (2 refs) French (7 refs)
Channel Islands	210V 50Hz (2 refs) 220V 50Hz (WTG2001 ?) 230V 50Hz stable (3 refs) 240V 50Hz stable (18 refs)	-- 14 (4 refs) -- 16 (9 refs) 18 18 (2 refs) 23 23 (18 refs)	English (EE1991)
Chile	220V 7.5% 50Hz 0.2% (159 refs) 230V 50Hz (CIL1997)	-- 14 (8 refs) -- 16 (24 refs) -- 17 (3 refs) 18 18 (15 refs) 25 25 (25 refs)	English (2 refs) Spanish (9 refs)
China (Peoples Republic of China)	220V 10% 50Hz 0.5% (44 refs) 230V 50Hz (CIL1997)	-- 1 (3 refs) 4 4 (2 refs) 6c 6c (31 refs) -- 14 (5 refs) -- 16 (18 refs) 18 18 (14 refs) 22 22 (2 ref) 23 23 (10 refs) 32 32 (4 refs)	Chinese (5 refs) English (EE1991)	CCEE
Christmas Island	240V 50Hz (7 refs)	6 6 (7 refs)	English (2 refs)
CIS	110V 50Hz (SAL1983 ?) 127V 50Hz (7 refs) 220V +10% -20% 50Hz 0.5% (31 refs)	4 4 (QE1995 ?) 6 6 (ECA 1984 ?) -- 14 (7 refs) -- 16 (15 refs) 18 18 (19 refs)	English (2 refs) Russian (3 refs)
Cocos Island	240V 50Hz (7 refs)	6 6 (7 refs)	English (2 refs)
Columbia	110V 50Hz (3 refs) 110V 60Hz (73 refs) 115V 60Hz (16 refs) 120V 10% 60Hz 1.0% (25 refs) 120V 50Hz (EP1993) 150V 60Hz stable (10 refs) 220V 50Hz (2 refs) 220V 10% 60Hz 1.0% (8 refs) 240V 10% 60Hz 1.0% (3 refs)	-- 1 (20 refs) 4 - (19 refs) -- 14 (ECA1984 ?) -- 16 (10 refs) 18 18 (3 refs)	English (2 refs) Spanish (9 refs)
Comoros	110V 50z (WTG2001 ?) 220V 50z (6 refs)	-- 14 (4 refs) -- 16 (2 refs) 18 18 (5 refs) 22 22 (IES2001 ?)	Arabic (3 refs) French (3 refs)
Congo	220V 10% 50Hz 5% (32 refs)	-- 14 (10 refs) -- 16 (18 refs) 18 18 (16 refs)	English (2 refs) French (8 refs) Kikongo (3 refs) Lingala (3 refs)
Cook Island	220V 50Hz (WTG2001 ?) 230V 50Hz (EE1990) 240V 50Hz (7 refs)	6 6 (9 refs) 22 22 (IES2001 ?)	English (3 refs) Polynesian (WNBF1990)
Costa Rica	110V 60Hz (4 refs) 120V 50Hz (4 refs) 120V 60Hz 1.0% (52 refs) 220V 60Hz (2 refs) 240V 60Hz 1.0% (3 refs)	-- 1 (22 refs) 4 4 (29 refs) 5 5 (4 refs) 6 6 (ECA1984 ?) 22 22 (ECA1984 ?) 32 32 (ECA1984 ?)	English (2 refs) Spanish (9 refs)
Cote d'Ivoire	220V 50Hz 1.0% (57 refs) 230V 50Hz (CIL1997)	-- 14 (12 refs) -- 16 (20 refs) 18 18 (17 refs)	English (2 refs) French (8 refs)
Croatia	220V 50Hz (7 refs) 230V 50Hz (5 refs)	-- 14 (FU2001) -- 16 (3 refs) 18 18 (4 refs) 22 22 (IES2001 ?)	Serbo-Croatian (2 refs)
Cuba	110V 60Hz (4 refs) 115V 60Hz (11 refs) 120V 60Hz (10 refs) 220V 60Hz (3 refs)	-- 1 (11 refs) 4 4 (12 refs) 5 5 (CCE1990 ?) -- 16 (CPT2002) 18 18 (2 refs) 22 22 (IES2001 ?)	Spanish (5 refs)
Curacao	110V 60Hz (4 refs) 127V 50Hz (3 refs) 220V 50Hz (3 refs) 220V 60Hz (3 refs)	-- 1 (3 refs) 4 4 (7 refs) 18 -- (8 refs)	Dutch (EE1991) English (LEX1991)
Cyprus	220V 50Hz (2 refs) 240V 6% 50Hz 0.1% (43 refs)	-- 14 (6 refs) -- 16 (3 refs) 22 22 (EP1993) 23 23 (35 refs)	English (6 refs) Greek (5 refs) Turkish (5 refs)
Czech Republic	110V 50Hz (WPC2001 ?) 120V 50Hz (6 refs) 127V 50Hz (3 refs) 220V 10% 50Hz 0.1% (48 refs) 230V 10% 50Hz 1.0% (2 refs)	-- 14 (10 refs) -- 16 (14 refs) 18 18 (27 refs) 23 23 (CIL1997)	Czech (5 refs) English (3 refs) German (2 refs) Slovak (4 refs)	ESC Mark
Czechoslovakia	see Czech Republic	see Czech Republic	see Czech Republic	see Czech Republic
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Dahomey	220V 10% 50Hz 1.0% (11 refs)	-- 14 (2 refs) -- 16 (4 refs) 18 18 (5 refs)	?
Democratic Republic of Congo	220V 15% 50Hz 4.0% (51 refs) 230V 50Hz (CIL1997)	-- 14 (10 refs) -- 16 (10 refs) 18 18 (21 refs) 22 22 (4 refs)	English (2 refs) French (7 refs)
Denmark	220V 10% 50Hz 0.4% (53 refs) 230V 10% 50Hz (8 refs)	-- 14 (12 refs) -- 16 (25 refs) 18 18 (8 refs) 19 19 (27 refs)	Danish (8 refs) English (4 refs) German (2 refs)	DEMKO
Djibouti	220V 50Hz stable (20 refs)	-- 14 (12 refs) -- 16 (13 refs) 18 18 (17 refs)	Arabic (3 refs) French (4 refs)
Dominica	110V 60Hz (6 refs) 220V 50Hz (2 refs) 220V 60Hz (5 refs) 230V +4% -8% 50Hz 1% (19 refs)	-- 1 (EP1993) 4 4 (EP1993) 5 5 (EP1993) -- 16 (IES2001 ?) 18 18 (IES2001 ?) 22 22 (4 refs) 23 23 (19 refs)	English (5 refs) French Creole (CIL1997)
Dominican Republic	110V 60Hz 1.0% (56 refs) 115V 60Hz (WPC2001 ?) 120V 60Hz (CIL1997) 220V 60Hz 1.0% (5 refs)	-- 1 (19 refs) 4 4 (19 refs) 5 - (2 refs) 32 32 (ECA1984 ?)	English (3 refs) Spanish (9 refs)
Dubai	220V 50Hz (8 refs)	-- 16 (3 refs) 18 18 (2 refs) -- 23 (2 refs)	Arabic (EE1991) English (2 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Ecuador	110V 10% 60Hz 1.0% (28 refs) 120V 10% 60Hz 1.0% (54 refs) 121V 60Hz stable (5 refs) 127V 10% 60Hz 1.0% (45 refs) 208V 10% 60Hz 1.0% (3 refs) 220V 10% 60Hz 1.0% (11 refs) 240V 10% 60Hz 1.0% (3 refs)	-- 1 (23 refs) 4 4 (29 refs) 5 5 (3 refs) -- 14 (7 refs) -- 16 (15 refs) 18 18 (3 refs) 22 22 (7 refs)	English (2 refs) Spanish (9 refs)
Ederbury Island	?	23 23 (3 refs)	?
Egypt	110V 50Hz (5 refs) 220V 10% 50Hz 1.0% (90 refs) 220V 60Hz (2 refs)	-- 14 (9 refs) -- 16 (21 refs) 18 18 (8 refs) 23 23 (11 refs) 32 32 (WTG2001 ?)	Arabic (7 refs) English (6 refs) French (2 refs)
El Salvador	110V 50Hz (WPC2001 ?) 110V 60Hz (2 refs) 115V 60Hz stable (70 refs) 120V 10% 60Hz 1.0% (16 refs) 220V 60Hz (2 refs) 240V 10% 60Hz 1.0% (8 refs)	-- 1 (24 refs) 4 4 (32 refs) 5 5 (3 refs) 6 6 (9 refs) 14 14 (7 refs) -- 16 (3 refs) 18 18 (9 refs) 22 22 (7 refs) 23 23 (7 refs) 24 24 (6 refs) 25 25 (7 refs) 32 32 (ECA1984 ?)	English (2 refs) Spanish (9 refs)
England	see United Kingdom	see United Kingdom	see United Kingdom	see United Kingdom
Equatorial Guinea	220V (150-175V) 50Hz unstable (14 refs)	-- 14 (9 refs) -- 16 (11 refs) 18 18 (6 refs) 23 23 (6 refs)	French (LC2002) Spanish (5 refs)
Eritrea	220V 50Hz (6 refs)	-- 14 (ECA1997) -- 16 (2 refs) 18 18 (2 refs) 22 22 (SPIE1997)	Arabic (2 refs)
Estonia	220V 10% 50Hz 1% (16 refs) 230V 50Hz (CIL1997)	-- 14 (2 refs) -- 16 (11 refs) 18 18 (14 refs)	Estonian (LC2002) Russian (2 refs)
Ethiopia	220V 10% 50Hz 2.5% (102 refs) 230V 50Hz (CIL1997) 231V 10% 50Hz 2.5% (2 refs) 240V 60Hz (2 refs)	-- 14 (9 refs) -- 16 (22 refs) 18 18 (23 refs) 22 22 (11 refs) 24 24 (4 refs) 25 25 (18 refs)	Amharic (6 refs) English (5 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Falkland Islands	220V 50Hz (WTG2001 ?) 230V 2.5% 50Hz 3.0% (7 refs)	-- 1 (5 refs) 4 4 (9 refs) 5 5 (CCE1990 ?) -- 16 (IES2001 ?) 23 23 (2 refs) 32 32 (IES2001 ?)	English (2 refs)
Faroe Islands	220V 50Hz stable (10 refs)	4 4 (WTG2001 ?) 6 6 (SRIE1997) -- 14 (5 refs) -- 16 (2 refs) 19 19 (2 refs)	Danish (3 refs) English (EE1991) Faeroese (2 refs) German (EE1991)
Fiji	220V 50Hz (2 refs) 230V 50Hz (2 refs) 240V 6% 50Hz 2% (34 refs)	6 6 (27 refs) 23 23 (2 refs)	English (5 refs) Fijian (4 refs) Hindi (4 refs)
Finland	220V 10% 50Hz 0.1% (71 refs) 230V 10% 50Hz 0.1% (18 refs)	-- 14 (10 refs) -- 16 (25 refs) 18 18 (37 refs) 22 22 (CPT2002)	Finnish (8 refs) English (3 refs) German (EE1991) Swedish (2 refs)	SETI
France	110V 50Hz stable (77 refs) 115V 50Hz stable (18 refs) 120V 50Hz stable (2 refs) 125V 50Hz stable (2 refs) 127V 10% 50Hz 1.0% (87 refs) 220V 10% 50Hz 1.0% (331 refs) 230V 10% 50Hz 1.0% (18 refs)	-- 14 (15 refs) -- 16 (22 refs) 18 18 (40 refs) 23 23 (ECA1984 ?)	French (9 refs)	UTE
French Antilles	220V 50Hz (2 refs)	-- 16 (SRIE1997) 18 18 (2 refs)	?
French Guiana	220V 50Hz unstable (22 refs) 230V 50Hz (CIL1997)	4 4 (4 refs) -- 14 (9 refs) -- 16 (14 refs) 18 18 (16 refs) 22 22 (5 refs)	French (3 refs)
French Indian Ocean	?	-- 16 (2 refs) 18 18 (3 refs)	?
French Pacific Island	?	-- 16 (2 refs) 18 18 (4 refs)	?
French Polynesia	220V 50Hz (WTG2001 ?) 220V 60Hz (IES2001 ?) 230V 50Hz (CIL1997)	6 6 (3 refs) -- 14 (CIL1997) -- 16 (SRIE1997) 18 18 (CIL1997) 22 22 (IES2001 ?)	French (2 refs) Malay (CIL1997) Polynesian (CIL1997)
French Somaliland	?	-- 16 (2 refs) 18 18 (3 refs)	?
French West Indies	?	4 4 (3 refs)	?
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Gabon	127V 50Hz (SAL1983 ?) 220V 50Hz 4.0% (28 refs) 230V 50Hz (CIL1997)	-- 14 (6 refs) -- 16 (14 refs) 18 18 (20 refs) 22 22 (2 refs)	English (2 refs) French (7 refs)
Gambia	220V 10% 50Hz unstable (30 refs) 230V 5% 50Hz (13 refs)	-- 14 (VID1991 ?) -- 16 (EP1993) 22 22 (EP1993) 23 23 (31 refs)	English (5 refs)
Gaza Strip	220V 50Hz (IES2001 ?)	-- 16 (2 refs) 18 18 (4 refs) 32 32 (2 refs)	Arabic (WF1995)
Georgia	220V 5% 50Hz 0.02% (11 refs)	-- 14 (FU2001) -- 16 (4 refs) 18 18 (4 refs) 22 22 (IES2001 ?)	Georgian (2 refs) Russian (LC2002)
Germany	220V 10% 50Hz 0.3% (206 refs) 230V 10% 50Hz 0.3% (24 refs)	-- 14 (11 refs) -- 16 (31 refs) 18 18 (63 refs)	English (4 refs) German (16 refs)	VDE GS Mark
Ghana	220V 50Hz unstable (20 refs) 230V 50Hz unstable (7 refs) 240V 50Hz (11 refs) 250V 10% 50Hz 5.0% (7 refs)	-- 14 (2 refs) -- 16 (11 refs) 18 18 (2 refs) 22 22 (19 refs) 23 23 (34 refs)	English (8 refs)
Gibraltar	220V 50Hz (2 refs) 240V 6% 50Hz 1% (29 refs)	-- 14 (6 refs) -- 16 (12 refs) 18 18 (3 refs) 22 22 (EP1993) 23 23 (28 refs)	English (3 refs) Spanish (CIL1997)
Gilbert Islands	220V 50Hz (2 refs)	6 6 (2 refs)	?
Ginabauwei	220V 50Hz (BER1994)	?	?
Great Britain	see United Kingdom	see United Kingdom	see United Kingdom	see United Kingdom
Greece	220V 5% 50Hz 1.0% (169 refs) 230V by 1995 50Hz (5 refs)	-- 14 (11 refs) -- 16 (23 refs) 18 18 (34 refs) 22 22 (6 refs)	English (5 refs) French (2 refs) Greek (7 refs)
Greenland	220V 50Hz stable (23 refs) 230V 50Hz (CIL1997)	-- 14 (7 refs) -- 16 (18 refs) 18 18 (8 refs) 19 19 (13 refs)	Danish (3 refs) English (EE1991) German (EE1991) Greenlandic (CIL1997)
Grenada	220V 50Hz (2 refs) 230V 10% 50Hz 3% (25 refs)	-- 14 (2 refs) -- 16 (9 refs) 18 18 (2 refs) 22 22 (8 refs) 23 23 (23 refs)	English (5 refs) Spanish (CIL1997)
Grenadines	220V 50Hz (3 refs)	-- 16 (2 refs) 18 18 (2 refs)	?
Guadeloupe	127V 50Hz (SAL1983 ?) 220V 50Hz stable (24 refs)	-- 14 (6 refs) -- 16 (11 refs) 18 18 (16 refs) 22 22 (6 refs)	Creole (2 refs) French (3 refs)
Guam	110V 60Hz stable (17 refs) 120V +8% -10% 60Hz 0.8% (27 refs) 208V +8% -10% 60Hz +1% -0.08% (3 refs) 240V +8% -10% 60Hz +1% -0.08% (3 refs)	-- 1 (14 refs) 4 4 (22 refs)	Chamorra (2 refs) English (3 refs)
Guatemala	110V 50Hz (WTG2001 ?) 110V 10% 60Hz (4 refs) 115V 60Hz (10 refs) 120V 10% 60Hz 1.7% (69 refs) 220V 60Hz (WPC2001 ?) 230V 60Hz (5 refs) 240V 10% 60Hz 1.7% (4 refs)	-- 1 (21 refs) 4 4 (29 refs) 5 5 (3 refs) 6 6 (8 refs) 23 23 (9 refs) 32 32 (6 refs)	English (2 refs) Spanish (9 refs)
Guinea	220V 50Hz 3.0% (37 refs) 230V 50Hz (CIL1997)	-- 14 (9 refs) -- 16 (20 refs) 18 18 (28 refs) 19 19 (3 refs) 22 22 (CPT2002)	English (2 refs) French (8 refs)
Guinea-Bissau	220V 50Hz unstable (18 refs)	-- 14 (5 refs) -- 16 (11 refs) 18 18 (12 refs) 22 22 (ECA1984 ?)	Portuguese (4 refs)
Guyana	110V 50Hz 1.0% (19 refs) 110V 60Hz 1.0% (21 refs) 115V ECA1991 new st 60Hz stable (ECA1991) 120V 50Hz (CIL1997) 120V 60Hz (CIL1997) 220V 60Hz (2 refs) 240V 50Hz (5 refs) 240V 60Hz (3 refs)	-- 1 (19 refs) 4 4 (20 refs) 5 5 (2 refs) -- 14 (2 refs) -- 16 (10 refs) 18 18 (2 refs) 22 22 (14 refs) 23 23 (20 refs) 32 32 (2 refs)	English (9 refs) Spanish (CIL1997)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Haiti	110V 50Hz unstable (8 refs) 110V 60Hz unstable (32 refs) 115V 60Hz 2.0% (8 refs) 120V 50Hz (5 refs) 120V 60Hz stable (10 refs) 220V 60Hz 2.0% (13 refs) 230V 60Hz 2.0% (5 refs)	-- 1 (22 refs) 4 4 (29 refs) 5 5 (4 refs) 6 6 (ECA1984 ?) 32 32 (6 refs)	Creole (2 refs) English (5 refs) French (8 refs) Spanish (CIL1997)
Holy See	127V 50Hz (IES2001 ?)	25 25 (IES2001 ?)	Italian (2 refs)
Honduras	110V 60Hz 2.0% (63 refs) 120V 60Hz (CIL1997) 220V 60Hz 2.0% (9 refs)	-- 1 (22 refs) 4 4 (26 refs) 5 5 (3 refs) 32 32 (CIL1997)	English (3 refs) Spanish (9 refs)
Hong Kong	200V 6% 50Hz 2.0% (22 refs) 200V 60Hz (QE1997) 202V 50Hz (3 refs) 220V 6% 50Hz 2.0% (17 refs) 230V by 1992 50Hz (2 refs) 346V 6% 50Hz 2.0% (5 refs)	-- 14 (2 refs) -- 16 (3 refs) 22 22 (15 refs) 23 23 (32 refs) 32 32 (2 refs)	Cantonese (3 refs) Chinese (2 refs) English (8 refs)
Hungary	220V 40Hz (WPC2001 ?) 220V +5% -10% 50Hz 2% (34 refs) 230V 10% 50Hz 0.5% (4 refs)	-- 14 (9 refs) -- 16 (14 refs) 18 18 (34 refs)	English (3 refs) French (EE1991) German (3 refs) Hungarian (6 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Iceland	220V 10% 50Hz 0.1% (42 refs) 230V 10% 50Hz 0.1% (5 refs)	4 4 (3 refs) -- 14 (8 refs) -- 16 (20 refs) 18 18 (31 refs)	English (3 refs) Icelandic (6 refs)
India	220V 25% 50Hz 25% (15 refs) 220V 25% DC (7 refs) 225V 25% DC (6 refs) 230V 6% 25Hz (2 refs) 230V 6% 50Hz 3.0% (171 refs) 230V 6% DC (9 refs) 240V 25% 50Hz 3.0% (2 refs) 250V 6% 50Hz 3.0% (14 refs) 250V 60Hz (EP1993) 250V 25% DC (2 refs) 300V 25% DC (2 refs)	-- 14 (7 refs) -- 16i (15 refs) 22 22 (24 refs) 23 23 (20 refs)	English (6 refs) Hindi (5 refs)	ISI Mark (BIS)
Indonesia	110V +10% -20% 50Hz 1.0% (6 refs) 125V 50Hz (OPT1991) 127V 5% 50Hz (46 refs) 220V 5% 50Hz +1.0% -2.0% (65 refs) 230V +10% -20% 50Hz 1.0% (2 refs)	-- 1 (VID1991 ?) 6 6 (SRIE1997) -- 14 (12 refs) -- 16 (22 refs) -- 17 (LEX1991) 18 18 (36 refs)	Dutch (3 refs) English (6 refs) Indonesian (5 refs)
Iran	220V 15% 50Hz 5.0% (72 refs) 230V 50Hz (CIL1997) 231V 15% 50Hz 5.0% (WES1989)	-- 14 (4 refs) -- 16 (17 refs) 18 18 (24 refs) 22 22 (IES2001 ?)	Arabic (2 refs) English (3 refs) Farsi (3 refs) French (EE1991) German (EE1991) Kurdish (3 refs) Persian (3 refs)
Iraq	220V 15% 50Hz 5.0% (40 refs)	-- 14 (7 refs) -- 16 (16 refs) 18 18 (5 refs) 22 22 (16 refs) 23 23 (31 refs)	Arabic (7 refs) English (3 refs) Kurdish (3 refs)
Ireland	200V 50Hz (2 refs) 220V 10% 50Hz 5% (49 refs) 230V 10% 50Hz 2.0% (4 refs)	-- 14 (5 refs) -- 16 (4 refs) 18 18 (8 refs) 22 22 (WEPG1997) 23 23 (36 refs)	English (10 refs) Irish (5 refs)
Isle of Man	220V 50Hz (WTG2001 ?) 240V 50Hz stable (14 refs)	-- 14 (4 refs) -- 16 (6 refs) 22 22 (SRIE1997) 23 23 (16 refs)	English (WF1995)
Isle of Wight	220V 50Hz (2 refs)	22 22 (SRIE1997) 23 23 (2 refs)	?
Israel	220V 50Hz (9 refs) 230V 10% 50Hz 2.0% (49 refs)	4 4 (3 refs) -- 14 (6 refs) -- 16 (12 refs) 18 18 (4 refs) 22 22 (ECA1984 ?) 25 25 (WPC2001 ?) 32 32 (33 refs)	Arabic (4 refs) English (6 refs) Hebrew (7 refs)	SII
Issas	?	4 4 (CAR1989) -- 16 (2 refs) 18 18 (3 refs)	?
Italy	110V 50Hz (WPC2001 ?) 120V 50Hz (3 refs) 125V 50Hz (3 refs) 127V 10% 50Hz 0.4% (69 refs) 150V 50Hz (WPC2001 ?) 160V 50Hz (3 refs) 220V 10% 50Hz 0.4% (190 refs) 230V 10% 50Hz 0.4% (11 refs) 260V 50Hz (4 refs)	-- 14 (5 refs) -- 16 (20 refs) 18 18 (13 refs) 25 25 (36 refs)	English (2 refs) Italian (9 refs)	IMQ
Ivory Coast	see Cote d'Ivoire	see Cote d'Ivoire	see Cote d'Ivoire	see Cote d'Ivoire
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Jamaica	110V 6% 50Hz 0.1% (40 refs) 120V 60Hz (CIL1997) 220V 6% 50Hz 1.0% (12 refs)	-- 1 (23 refs) 4 4 (32 refs) 5 5 (4 refs) 14 14 (ECA1997) -- 16 (2 refs) 22 22 (4 refs) 23 23 (2 refs)	Creole (3 refs) English (9 refs) Jamaican (2 refs)
Japan	100V 10% 50Hz 0.2% (66 refs) 100V 10% 60Hz 0.1% (94 refs) 105V 10% 60Hz 0.1% (3 refs) 110V 50Hz (5 refs) 110V 60Hz (5 refs) 200V 10% 50Hz 0.2% (12 refs) 200V 10% 60Hz 0.1% (11 refs) 210V 10% 60Hz 0.1% (3 refs) 220V 50Hz (2 refs) 220V 60Hz (2 refs)	-- 1 (23 refs) 4 4 (24 refs) 5 5 (4 refs) 6 6 (8 refs) 20 -- (3 refs) 29 -- (2 refs) 30 -- (2 refs) 38 -- (2 refs) 40 -- (2 refs)	English (2 refs) Japanese (10 refs)	T-Mark (Dentori) JIS Mark PSE-mark
Jerusalem	220V 6% 50Hz stable (6 refs)	-- 14 (ECA1984 ?) -- 16 (ECA1984 ?) 22 22 (5 refs) 32 32 (ECA1984 ?)	Arabic (EE1991) English (EE1991) Hebrewh (EE1991)
Johnston Atoll	110V 60Hz (IES2001 ?)	-- 1 (IES2001 ?) 4 4 (IES2001 ?)	?
Jordan	220V 8% 50Hz 1.0% (42 refs) 230V 50Hz (2 refs)	-- 1 (2 refs) 4 4 (2 refs) 5 5 (EP1993) -- 14 (9 refs) -- 16 (22 refs) 18 18 (29 refs) 22 22 (7 refs) 23 23 (24 refs) 24 24 (3 refs) 25 25 (4 refs)	Arabic (7 refs) English (6 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Kazakhstan	127V 50Hz (2 refs) 220V 50Hz (14 refs)	-- 14 (2 refs) -- 16 (6 refs) 18 18 (4 refs) 23 23 (2 refs) 32 32 (2 refs)	Russian (2 refs)
Kenya	220V 50Hz (2 refs) 240V 6% 50Hz 1.0% (51 refs) 250V 50Hz (SAL1983 ?)	-- 16 (EP1993) 22 22 (18 refs) 23 23 (35 refs)	English (7 refs) Kiswahili (WNBF1990) Swahili (5 refs)
Kirgizstan	220V 50Hz (2 refs)	-- 14 (FU2001) -- 16 (FU2001) 18 18 (FU2001)	?
Kiribati	110V 60Hz (IES2001 ?) 220V 50Hz (3 refs) 240V 50Hz (EE1990)	-- 1 (IES2001 ?) 4 4 (WTG2001 ?) 6 6 (2 refs) 18 18 (IES2001 ?) 23 23 (IES2001 ?) 32 32 (IES2001 ?)	English (5 refs) Gilbertese (3 refs)
Kjibouti	?	18 18 (PEC1993)	?
Kuwait	220V 50Hz (3 refs) 240V 6% 50Hz 4% (34 refs)	-- 14 (7 refs) -- 16 (15 refs) 18 18 (2 refs) 22 22 (11 refs) 23 23 (36 refs)	Arabic (7 refs) English (6 refs)
Kyrgyzstan	127V 50Hz (2 refs) 220V 50Hz (7 refs)	-- 16 (2 refs) 18 18 (EP1993)	Krygyz (2 refs) Russian (2 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Laos	120V 60Hz (CIL1997) 127V 50Hz (EP1993) 220V 10% 50Hz 8.0% (38 refs)	-- 1 (19 refs) 4 4 (24 refs) 5 5 (CCE1990 ?) -- 14 (10 refs) -- 16 (15 refs) 18 18 (14 refs)	English (LC2002) French (3 refs) Lao (5 refs)
Latvia	220V +10% -20% 50Hz 0.4% (17 refs) 230V 50Hz (CIL1997)	-- 14 (2 refs) -- 16 (10 refs) 18 18 (13 refs) 22 22 (IES2001 ?)	Latvian (2 refs) Russian (2 refs)
Lebanon	110V 50Hz 4.0% (56 refs) 220V 50Hz 4.0% (62 refs)	-- 1 (6 refs) 4 4 (8 refs) -- 14 (8 refs) -- 16 (20 refs) 18 18 (6 refs) 22 22 (8 refs) 23 23 (18 refs)	Arabic (7 refs) English (6 refs) French (5 refs)
Leeward Islands	220V 50Hz (WTG2001 ?) 230V 60Hz (EC2001)	-- 1 (PEC1993a) 4 4 (7 refs) -- 16 (SRIE1997) 18 18 (2 refs)	?
Lesotho	220V 5% 50Hz stable (17 refs) 230V 50Hz (7 refs) 230V 60Hz (2 refs) 240V 50Hz (7 refs)	-- 14 (ECA1984 ?) -- 16 (8 refs) 18 18 (2 refs) 22 22 (17 refs) 23 23 (8 refs)	English (5 refs) Sesotho (4 refs)
Liberia	110V 60Hz (WTG2001 ?) 120V 50Hz (2 refs) 120V 15% 60Hz 3.3% (36 refs) 208V 15% 60Hz 3.3% (2 refs) 220V 60Hz (2 refs) 240V 15% 60Hz 3.3% (6 refs)	-- 1 (20 refs) 4 4 (9 refs) -- 14 (2 refs) -- 16 (7 refs) 18 18 (10 refs) 23 23 (21 refs)	English (8 refs)
Libya	110V 50Hz (6 refs) 115V 50Hz (8 refs) 126V 50Hz (WPC2001 ?) 127V 15% 50Hz 3.0% (37 refs) 127V 60Hz (IES2001 ?) 220V 50Hz (11 refs) 230V 15% 50Hz 3.0% (31 refs)	-- 1 (2 refs) 4 4 (2 refs) -- 14 (FU2001) -- 16 (6 refs) 18 18 (6 refs) 22 22 (16 refs) 23 23 (6 refs) 24 24 (WPC2001 ?) 25 25 (11 refs)	Arabic (7 refs) English (5 refs)
Liechtenstein	220V 50Hz (7 refs) 230V 50Hz (CIL1997)	-- 16 (2 refs) 18 18 (ME1995) 22 22 (IES2001 ?) 24 24 (11 refs)	English (2 refs) German (8 refs)
Lithuania	220V 10% 50Hz 0.5% (16 refs) 230V 50Hz (CIL1997)	-- 14 (3 refs) -- 16 (12 refs) 18 18 (15 refs)	Lithuanian (2 refs) Russian (2 refs)
Luxembourg	110V 50Hz (WPC2001 ?) 120V 10% 50Hz 0.5% (7 refs) 127V 10% 50Hz 0.5% (8 refs) 208V 10% 50Hz 0.5% (2 refs) 220V 10% 50Hz 0.5% (27 refs) 230V 50Hz (10 refs)	-- 14 (8 refs) -- 16 (18 refs) 18 18 (27 refs)	English (3 refs) French (7 refs) German (6 refs) Luxembourgish (3 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Macao	115V 220V (2 refs) 200V 6% 50Hz 2.0% (5 refs) 220V 50Hz stable (13 refs) 230V 50Hz (WWVC2001)	-- 14 (6 refs) -- 16 (13 refs) 18 18 (5 refs) 22 22 (14 refs) 23 23 (9 refs)	Cantonese (2 refs) Chinese (EE1991) Portuguese (4 refs)
Macedonia	220V 50Hz (10 refs)	-- 14 (ECA1997) -- 16 (3 refs) 18 18 (5 refs)	Macedonian (2 refs)
Madagascar	110V 50Hz (2 refs) 127V 7% 50Hz 2.0% (27 refs) 220V 15% new stand. 50Hz 2.0% (43 refs)	-- 14 (11 refs) -- 16 (15 refs) 18 18 (20 refs) 19 19 (3 refs) 22 22 (7 refs) 24 24 (6 refs)	English (2 refs) French (8 refs) Malagasy (5 refs)
Madeira	220V new standard 50Hz stable (13 refs) 220V DC (2 refs)	-- 14 (5 refs) -- 16 (13 refs) 18 18 (9 refs) 22 22 (10 refs)	?
Majorca Island	127V 50Hz stable (2 refs) 220V 50Hz stable (10 refs)	-- 14 (ECA1984 ?) -- 16 (8 refs) 18 18 (10 refs)	?
Malagasy	110V 50Hz (WTG2001 ?) 127V 3% 50Hz 2% (11 refs) 220V 3% 50Hz 2% (11 refs)	-- 16 (4 refs) 18 18 (7 refs)	?
Malawi	220V 50Hz (2 refs) 230V 6% 50Hz 2.5% (34 refs)	-- 16 (EP1993) 22 22 (EP1993) 23 23 (33 refs)	Chichewa (4 refs) English (8 refs)
Malaysia	220V 50Hz (2 refs) 230V 50Hz 1% (7 refs) 240V 10% 50Hz 1.0% (85 refs)	-- 16 (EP1993) 22 22 (EP1993) 23 23 (43 refs)	Chinese (3 refs) English (8 refs) Malay (6 refs)
Maldives	220V 50Hz (2 refs) 230V 50Hz stable (13 refs)	-- 1 (6 refs) -- 16 (SRIE1997) 18 18 (2 refs) 19 19 (2 refs) 22 22 (15 refs) 23 23 (7 refs) 24 24 (4 refs) 25 25 (4 refs)	Arabic (2 refs) Divehi (5 refs) English (3 refs)
Mali	127V 50Hz 2.0% (8 refs) 220V 50Hz 2.0% (45 refs) 230V 50Hz (CIL1997)	-- 14 (13 refs) -- 16 (19 refs) 18 18 (23 refs) 23 23 (2 refs)	English (2 refs) French (8 refs)
Malta	220V 50Hz (WTG2001 ?) 230V 50Hz (CIL1997) 240V 6% 50Hz 1.0% (28 refs)	-- 14 (2 refs) -- 16 (6 refs) 18 18 (8 refs) 22 22 (2 refs) 23 23 (31 refs)	English (8 refs) Maltese (6 refs)
Martinique	127V 50Hz (8 refs) 220V 50Hz stable (20 refs)	-- 14 (8 refs) -- 16 (14 refs) 18 18 (16 refs) 22 22 (6 refs)	Creole (2 refs) French (3 refs)
Mauritania	220V 30% 50Hz 3.0% (29 refs) 230V 50Hz (CIL1997)	-- 14 (10 refs) -- 16 (19 refs) 18 18 (12 refs)	Arabic (4 refs) English (3 refs) French (4 refs)
Mauritius	220V 50Hz (2 refs) 230V 6% 50Hz 1.0% (31 refs)	-- 14 (6 refs) -- 16 (12 refs) 18 18 (4 refs) 22 22 (8 refs) 23 23 (29 refs)	Creole (3 refs) English (8 refs) French (7 refs)
Mexico	110V 60Hz (28 refs) 120V 50Hz (7 refs) 120V 10% 60Hz 0.2% (13 refs) 127V 10% 60Hz 0.2% (215 refs) 220V 10% 60Hz 0.2% (35 refs) 227V 6% 60Hz 0.2% (WES1996)	-- 1 (21 refs) 4 4 (27 refs) 5 5 (2 refs)	English (2 refs) Spanish (8 refs)
Micronesia	110V 50Hz (2 refs) 120V 60Hz (IES2001 ?) 220V 50Hz (2 refs)	-- 1 (IES2001 ?) 4 4 (2 refs)	English (2 refs)
Midway Island	110V 60Hz (IES2001 ?)	-- 1 (2 refs) 4 4 (5 refs)	?
Miquelon	115V 60Hz (4 refs) 220V 50Hz (SRIE1997)	-- 1 (5 refs) 4 4 (6 refs) -- 14 (CCE1990 ?) -- 16 (4 refs) 18 18 (5 refs)	French (EE1991)
Moldava	127V 50Hz (2 refs) 220V 50Hz (11 refs)	-- 14 (2 refs) -- 16 (4 refs) 18 18 (4 refs) 22 22 (IES2001 ?)	Moldovan (2 refs) Russian (2 refs)
Monaco	110V 50Hz (WTG2001 ?) 127V 10% 50Hz 1.0% (12 refs) 220V 10% 50Hz 1.0% (28 refs) 230V 50Hz (WTG2001 ?)	-- 14 (10 refs) -- 16 (14 refs) 18 18 (22 refs) 22 22 (8 refs)	English (5 refs) French (8 refs)
Mongolia	220V 2% 50Hz 0.01% (11 refs)	-- 14 (CCE1990 ?) -- 16 (9 refs) 18 18 (4 refs) 22 22 (IES2001 ?)	Mongolian (4 refs)
Montenegro	220V 50Hz (2 refs)	-- 16 (SRIE1997) 18 18 (2 refs)	?
Montserrat	220V 60Hz (WTG2001 ?) 230V 60Hz (19 refs)	-- 1 (10 refs) 4 4 (11 refs) 23 23 (11 refs)	English (2 refs)
Morocco	110V 10% 50Hz 5% (7 refs) 115V 10% 50Hz 1.0% (2 refs) 127V 10% 50Hz 1.0% (154 refs) 220V 10% 50Hz 1.0% (87 refs) 220V 60Hz (2 refs) 230V 10% 50Hz 1.0% (2 refs)	-- 14 (11 refs) -- 16 (18 refs) 18 18 (25 refs) 22 22 (7 refs)	Arabic (5 refs) Berber (3 refs) English (2 refs) French (5 refs) Spanish (3 refs)
Mozambique	220V 15% 50Hz 1.0% (34 refs) 230V 50Hz (CIL1997)	-- 14 (9 refs) -- 16 (20 refs) 18 18 (30 refs) 22 22 (5 refs)	African (CIL1997) English (2 refs) French (2 refs) Portuguese (5 refs)
Muscat	240V 50Hz (2 refs)	?	?
Mustique	220V 50Hz (CIL1997)	?	?
Myanmar	220V 50Hz (11 refs) 230V 10% 50Hz 5% (30 refs) 240V 50Hz (3 refs)	-- 14 (6 refs) -- 16 (7 refs) 18 18 (10 refs) 22 22 (21 refs) 23 23 (27 refs)	Burmese (3 refs) English (3 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Namibia	220V 50Hz (25 refs) 230V 50Hz stable (2 refs) 250V 50Hz (5 refs)	-- 14 (ECA1997) -- 16 (4 refs) 22 22 (16 refs) 23 23 (EP1993)	Afrikaans (4 refs) English (5 refs)
Nauru	220V 50Hz (2 refs)	4 4 (2 refs) 18 18 (IES2001 ?)	English (3 refs) Nauruan (4 refs)
Nepal	220V 10% 50Hz 1.0% (23 refs) 230V 10% 50Hz 1.0% (8 refs) 240V 50Hz (QE1997)	-- 14 (6 refs) -- 16 (7 refs) 18 18 (3 refs) 22 22 (19 refs) 23 23 (7 refs)	English (3 refs) Nepali (5 refs)
Netherlands	220V 6% 50Hz 0.4% (75 refs) 230V 10% 50Hz 0.4% (16 refs)	-- 14 (11 refs) -- 16 (22 refs) 18 18 (40 refs)	Dutch (8 refs) English (3 refs) Frisian (2 ref) German (CIL1997)	KEMA
Netherlands Antilles	110V 50Hz (6 refs) 115V 60Hz stable (6 refs) 120V 50Hz (4 refs) 120V 60Hz stable (10 refs) 127V 5% 50Hz 1.0% (20 refs) 127V 60Hz stable (7 refs) 220V 5% 50Hz 1.0% (11 refs) 220V 5% 60Hz 1.0% (5 refs) 223V 50Hz stable (2 refs) 230V 50Hz (CIL1997)	-- 1 (16 refs) 4 4 (17 refs) 5 5 (2 refs) -- 13 (VID1991 ?) -- 14 (5 refs) -- 16 (16 refs) 18 18 (25 refs) 22 22 (2 refs)	Dutch (4 refs) English (3 refs)
New Caledonia	127V 50Hz (SAL1983 ?) 220V 50Hz stable (18 refs)	6 6 (QE1995 ?) -- 14 (2 refs) -- 16 (9 refs) 18 18 (9 refs) 22 22 (IES2001 ?)	French (3 refs)
New Guinea	127V 50Hz (EE1990) 220V 50Hz (2 refs)	6 6 (5 refs)	Dutch (EE1991) English (EE1991)
New Hebrides	220V 50Hz (2 refs)	6 6 (3 refs)	?
New Zealand	220V 50Hz (WTG2001 ?) 230V 5% 50Hz 1.5% (76 refs) 240V 5% 50Hz 1.5% (6 refs)	4 4 (QE1995 ?) 6 6 (47 refs) 32 32 (5 refs) 49 -- (2 refs)	English (9 refs) Maori (3 refs)
Nicaragua	110V 10% 60Hz 2.8% (2 refs) 120V 50Hz (OPT1991) 120V 5% 60Hz 1.0% (254 refs) 240V 60Hz (4 refs)	-- 1 (23 refs) 4 4 (19 refs) 5 5 (2 refs) 23 23 (QE1995 ?)	English (2 refs) Spanish (9 refs)
Niger	220V 3% 50Hz 1.0% (43 refs) 230V 50Hz (CIL1997)	-- 1 (8 refs) -- 4 (5 refs) -- 14 (13 refs) -- 16 (20 refs) 18 18 (19 refs) 22 22 (4 refs)	English (2 refs) French (8 refs) Hausa (3 refs)
Nigeria	120V 60Hz (QE1997) 220V 5% 50Hz 1.0% (14 refs) 230V 5% 50Hz 1.0% (99 refs)	6 6 (QE1995 ?) -- 14 (2 refs) -- 16 (4 refs) 22 22 (19 refs) 23 23 (31 refs) 32 32 (3 refs)	English (9 refs) Hausam Ibo (3 refs) Yoruba (3 refs)
Norfolk Island	220V 50Hz (WTG2001 ?) 240V 50Hz (6 refs)	4 4 (QE1995 ?) 6 6 (9 refs) 22 22 (SRIE1997)	English (WF1995)
North Korea	120V 60Hz (CIL1997) 220V 50Hz (2 refs) 220V +6.8% -13.6% 60Hz +0.0% -5.0% (7 refs)	-- 1 (CIL1997) 4 4 (CIL1997) 6 6 (CIL1997) 9 9 (CIL1997) -- 14 (2 refs) -- 16 (3 refs) 18 18 (5 refs) 22 22 (2 refs) 23 23 (CIL1997)	English (EE1991) Korean (4 refs)
North Mariana Island	115V 60Hz (6 refs)	-- 1 (5 refs) 4 4 (6 refs) 23 23 (QE1995 ?)	English (WF1995)
Northern Ireland	see United Kingdom	see United Kingdom	see United Kingdom
Norway	130V 50Hz (2 refs) 150V 50Hz (2 refs) 220V 10% 50Hz 0.2% (43 refs) 230V 10% 50Hz 0.2% (62 refs)	-- 14 (12 refs) -- 16 (25 refs) 18 18 (39 refs) 23 23 (QE1995 ?)	Danish (LEX1991) English (2 refs) Norwegian (7 refs)	NEMKO
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Okinawa	100V 60Hz stable (11 refs) 110V 60Hz (2 refs) 120V 60Hz stable (11 refs)	-- 1 (13 refs) 4 4 (6 refs) 6 6 (4 refs) 18 18 (IES2001 ?)	?
Oman	220V 50Hz 2.0% (4 refs) 240V 6% 50Hz unstable (32 refs)	-- 1 (2 refs) 4 4 (2 refs) 5 5 (EP1993) -- 14 (5 refs) -- 16 (4 refs) 18 18 (EP1993) 22 22 (10 refs) 23 23 (32 refs) 32 32 (3 refs)	Arabic (7 refs) English (6 refs)
Outer Mongolia	?	-- 16 (2 refs) 18 18 (4 refs)	?
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Pakistan	220V 50Hz unstable (25 refs) 230V 5% 50Hz 4.0% (40 refs) 240V 50Hz (2 refs)	4 4 (4 refs) 6 6 (EP1993) -- 14 (6 refs) -- 16 (15 refs) 22 22 (22 refs) 23 23 (10 refs)	English (8 refs) Urdu (5 refs)
Palau	120V 60Hz (3 refs) 220V 50Hz (CIL1997)	-- 1 (3 refs) 4 4 (3 refs)	English (2 refs)
Panama	110V 60Hz stable (67 refs) 115V 60Hz stable (6 refs) 120V 5% 60Hz 0.17% (32 refs) 126V 60Hz stable (3 refs) 208V 5% 60Hz 0.17% (2 refs) 240V 5% 60Hz 0.17% (3 refs)	-- 1 (26 refs) 4 4 (36 refs) 5 5 (4 refs) 6 6 (10 refs)	English (4 refs) Spanish (9 refs)
Papua New Guinea	220V 50Hz (2 refs) 240V 5% 50Hz 2.0% (23 refs)	4 4 (3 refs) 6 6 (20 refs) 18 18 (IES2001 ?)	English (8 refs)
Paraguay	220V 5% 50Hz 5.0% (47 refs) 220V 60Hz (3 refs) 230V 50Hz (CIL1997)	6 - (2 refs) -- 14 (10 refs) -- 16 (21 refs) 18 18 (10 refs)	English (2 refs) Spanish (9 refs)
Peru	110V 50Hz (WTG2001 ?) 110V 60Hz stable (9 refs) 220V 50Hz stable (12 refs) 220V 10% 60Hz 5.0% (49 refs) 225V 60Hz (3 refs)	-- 1 (22 refs) 4 4 (19 refs) 5 5 (3 refs) -- 14 (6 refs) -- 16 (10 refs) 18 18 (2 refs)	English (2 refs) Spanish (9 refs)
Philippines	110V 50Hz (2 refs) 110V 5% 60Hz 0.27% (55 refs) 115V 60Hz stable (11 refs) 120V 5% 60Hz 5.0% (11 refs) 125V 60Hz (3 refs) 208V 5% 60Hz 0.27% (2 refs) 220V 50Hz (2 refs) 220V 5% 60Hz 0.27% (19 refs) 230V 5% 60Hz 0.27% (3 refs) 240V 5% 60Hz 5.0% (5 refs)	-- 1 (23 refs) 4 4 (32 refs) 5 5 (5 refs) 6 6 (5 refs) -- 14 (6 refs) -- 16 (15 refs) 18 18 (5 refs) 22 22 (2 refs) 32 32 (ECA1984 ?)	Cebuano (2 refs) English (7 refs) Filipino (2 refs) Spanish (EE1991) Tagalog (4 refs)
Pitcairn Island	240V 50Hz (6 refs)	18 18 (QE1995 ?) 22 22 (5 refs) 23 23 (PEC1993a)	English (WF1995)
Poland	127V 50Hz (5 refs) 220V 5% 50Hz 1.0% (56 refs) 230V 6% 50Hz 0.1% (4 refs)	-- 14 (14 refs) -- 16 (22 refs) 18 18 (31 refs)	English (3 refs) German (2 refs) Polish (6 refs)
Polynesia	220V 50Hz (2 refs)	6 6 (2 refs) 23 23 (2 refs)	?
Portugal	110V 50Hz (5 refs) 220V 5% 50Hz 1.0% (96 refs) 230V 50Hz (6 refs)	4 4 (QE1995 ?) -- 14 (12 refs) -- 16 (26 refs) 18 18 (35 refs) 22 22 (8 refs)	English (2 refs) French (2 refs) Portuguese (8 refs)
Principe	220V 50Hz (2 refs)	-- 16 (SRIE1997) 18 18 (SRIE1997)	Portuguese (2 refs)
Puerto Rico	110V 60Hz (WTG2001 ?) 120V 10% 60Hz 0.1% (30 refs) 240V 10% 60Hz 10% (2 refs)	-- 1 (20 refs) 4 4 (25 refs) 5 5 (CCE1990 ?) 23 23 (QE1995 ?)	English (5 refs) Spanish (7 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Qatar	220V 50Hz (3 refs) 240V 6% 50Hz 0.1% (31 refs)	-- 14 (VID1991 ?) -- 16 (EP1993) 18 18 (QE1995 ?) 22 22 (16 refs) 23 23 (34 refs)	Arabic (8 refs) English (6 refs)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Reunion	127V 50Hz (SAL1983 ?) 220V 50Hz (4 refs)	4 4 (WTG2001 ?) 6 6 (SRIE1997)	French (2 refs)
Rhodesia		23 23 (EVAT2001)	?
Romania	220V 6% 50Hz 0.5% (82 refs) 220V 60Hz (QE1997) 230V 6% 50Hz 0.5% (3 refs)	-- 14 (9 refs) -- 16 (23 refs) 18 18 (34 refs)	English (2 refs) French (EE1991) German (4 refs) Hungarian (3 refs) Romanian (6 refs)
Russia	220V +10% -20% 50Hz 0.5% (18 refs)	-- 14 (5 refs) -- 16 (8 refs) 18 18 (6 refs)	Russian (2 refs)
Rwanda	220V 5% 50Hz 1.0% (37 refs) 230V 50Hz (CIL1997)	-- 14 (9 refs) -- 16 (16 refs) 18 18 (11 refs) 24 24 (6 refs) 32 32 (ECA1984 ?)	English (LC2002) French (5 refs) Kinyarwanda (4 refs) Rwanda (CIL1997)
	Primary Voltage/Frequency	Grounded and Ungrounded Plugs	Official Languages	Approval Marks & Approval Agencies
Sabah	240V 6% 50Hz 0.5% (5 refs)	?	?
Saint Helena	230V 50Hz (5 refs) 230V 6% 60Hz 1% (2 refs)	-- 16 (EP1993) 18 18 (QE1997) 22 22 (EP1993) 23 23 (EP1993)	English (2 refs)
Saint Kitts-Nevis	220V 50Hz (2 refs) 230V 6% 60Hz 6% (22 refs)	22 22 (11 refs) 23 23 (18 refs)	English (4 refs)
Saint Lucia	220V 50Hz (2 refs) 240V +4% -8% 50Hz 1% (24 refs)	-- 14 (VID1991 ?) -- 16 (IES2001 ?) 23 23 (20 refs)	English (5 refs)
Saint Martaan	110V 50Hz (WTG2001 ?) 220V 50Hz (WTG2001 ?)	18 18 (WTG2001 ?)	?
Saint Michael	110V 50Hz (EE1990) 220V 50Hz (EE1990)	?	Portuguese (EE1991)
Saint Pierre	115V 60Hz (6 refs) 220V 50Hz (3 refs)	-- 1 (5 refs) 4 4 (9 refs) -- 14 (CCE1990 ?) -- 16 (4 refs) 18 18 (6 refs)	French (3 refs)
Saint Vincent	220V 50Hz (WTG2001 ?) 230V +4% -8% 50Hz 3% (23 refs)	-- 1 (3 refs) -- 6 (3 refs) -- 14 (4 refs) -- 16 (ECA1991 ?) -- 18 (ECA1991 ?) -- 19 (ECA1991 ?) 23 23 (19 refs)	English (4 refs)
San Marino	127V 50Hz (EE1990) 220V 10% 50Hz 1% (4 refs)	-- 16 (SRIE1997) 18 18 (2 refs) 25 25 (IES2001 ?)	Italian (5 refs)
Sao Tome & Principe	220V 50Hz (4 refs)	-- 16 (SRIE1997) 18 18 (2 refs) 22 22 (IES2001 ?)	Portuguese (4 refs)
Saudi Arabia	110V 50Hz (4 refs) 110V 60Hz (3 refs) 120V 50Hz (WPC2001 ?) 127V 50Hz (4 refs) 127V 9% 60Hz 1.0% (35 refs) 220V 50Hz unstable (9 refs) 220V 9% 60Hz 1.0% (13 refs) 230V 50Hz unstable (5 refs)	-- 1 (20 refs) 4 4 (22 refs) 6 6 (3 refs) -- 14 (5 refs) -- 16 (10 refs) 18 18 (16 refs) 22 22 (2 refs) 23 23 (22 refs) 32 32 (ECA1984 ?)	Arabic (7 refs) English (5 refs)
Scotland	see United Kingdom	see United Kingdom	see United Kingdom	see United Kingdom
Senegal	110V 50Hz (7 refs) 127V 10% 50Hz 5% (18 refs) 127V 60Hz (2 refs) 220V 10% 50Hz 5% (15 refs)	-- 14 (13 refs) -- 16 (14 refs) 18 18 (21 refs) 19 19 (4 refs) 22 22 (7 refs) 23 23 (QE1995 ?)	English (2 refs) French (8 refs) Serer (2 refs) Wolof (3 refs)
Serbia	220V 50Hz (5 refs)	-- 16 (SRIE1997) 18 18 (5 refs)	Serbo-Croatian (WF1995)
Seychelles	220V 50Hz (WTG2001 ?) 240V 6% 50Hz 1% (24 refs)	-- 14 (VID1991 ?) -- 16 (EP1993) 22 22 (12 refs) 23 23 (28 refs)	Creole (3 refs) English (4 refs) French (4 refs)
Sierra Leone	220V 5% 50Hz 5% (7 refs) 230V 50Hz 2.0% (36 refs)	-- 16 (EP1993) 22 22 (16 refs) 23 23 (31 refs)	English (7 refs)
Singapore	115V 50Hz (WPC2001 ?) 220V 50Hz (3 refs) 230V 6% 50Hz 0.5% (35 refs)	-- 4 (2 refs) -- 14 (2 refs) -- 16 (12 refs) 18 18 (2 refs) 22 22 (14 refs) 23 23 (40 refs) 32 32 (2 refs)	Chinese (5 refs) English (8 refs) Malay (5 refs) Tamil (4 refs)
Slovakia	120V 50Hz (2 refs) 220V 50Hz (8 refs)	-- 14 (3 refs) -- 16 (4 refs) 18 18 (4 refs)	Hungarian (2 refs) Slovak (2 refs)
Slovak Republic	220V 50Hz (5 refs) 230V 10% 50Hz 0.5% (3 refs)	4 4 (IES2001 ?) -- 14 (2 refs) 18 18 (CIL1997)	Slovak (CIL1997)
Slovenia	220V 10% 50Hz 0.1% (10 refs)	-- 14 (FU2001) -- 16 (3 refs) 18 18 (5 refs) 22 22 (IES2001 ?)	Slovenian (2 refs)
Solomon Islands	220V 50Hz (3 refs) 220V 60Hz (WTG2001 ?) 240V 6% 50Hz 2.0% (13 refs)	6 6 (5 refs) 18 18 (2 refs) 23 23 (WTG2001 ?)	English (4 refs)
Somalia	110V 50Hz unstable (18 refs) 220V 50Hz (46 refs) 230V 50Hz stable (11 refs)	-- 14 (8 refs) -- 16 (19 refs) 18 18 (14 refs) 22 22 (2 refs) 23 23 (2 refs)	Arabic (4 refs) English (5 refs) Italian (3 refs) Somali (5 refs)
South Africa	220V 5% 50Hz 2.5% (174 refs) 230V 5% 50Hz 2.5% (85 refs) 230V 5% DC (3 refs) 240V 5% 50Hz 2.5% (9 refs) 250V 5% 50Hz 2.5% (29 refs)	-- 14 (VID1991 ?) -- 16 (3 refs) 22 22 (35 refs) 23 23 (16 refs)	Africaans (5 refs) English (9 refs)
South Korea	100V 6% 60Hz 4.0% (9 refs) 105V 60Hz stable (4 refs) 110V 6% 50Hz 3% (2 refs) 110V 10% 60Hz 4.0% (16 refs) 115V 60Hz (SAL1983 ?) 120V 60Hz (CIL1997) 200V 60Hz (2 refs) 220V 13% 50Hz 3% (7 refs) 220V 10% 60Hz 4.0% (26 refs) 240V 60Hz (ME1995)	-- 1 (19 refs) 4 4 (28 refs) 5 5 (2 refs) 6 6 (4 refs) -- 14 (7 refs) -- 16 (11 refs) 18 18 (18 refs) 19 19 (2 refs) 22 22 (4 refs) 23 23 (4 refs)	English (4 refs) Korean (7 refs)	EK-Mark
Spain	110V 50Hz (4 refs) 127V 7% 50Hz 3.0% (51 refs) 220V 7% 50Hz 3.0% (101 refs) 230V 50Hz (10 refs)	-- 1 (3 refs) -- 14 (12 refs) -- 16 (26 refs) 18 18 (34 refs)	Basque (3 refs) Catalan (3 refs) English (2 refs) Spanish (9 refs)
Spanish Africa	?	-- 16 (2 refs) 18 18 (3 refs)	?
Sri Lanka	220V 50Hz (4 refs) 230V 6% 50Hz 2.0% (77 refs)	-- 1 (2 refs) 4 4 (2 refs) -- 14 (VID1991 ?) -- 16 (2 refs) 18 18 (2 refs) 22 22 (21 refs) 23 23 (10 refs)	English (5 refs) Sinhala (6 refs) Tamil (4 refs)
Sudan	127V 60Hz (WPC2001 ?) 220V 50Hz (2 refs) 240V 50Hz 1.0% (69 refs)	-- 14 (8 refs) -- 16 (17 refs) 18 18 (11 refs) 22 22 (8 refs) 23 23 (21 refs)	Arabic (7 refs) English (5 refs)
Suriname	110V 50Hz (WTG2001 ?) 110V 8% 60Hz 2.0% (14 refs) 115V 8% 60Hz stable (21 refs) 127V 50Hz stable (5 refs) 127V 8% 60Hz stable (28 refs) 220V 60Hz (SAL1983 ?)</