HomePlug typesType B
Type B plug and socket (US)
Two flat parallel pins and a round earth pin. Earthed. Rated 15 A. Used in North and Central America, Japan.
Grounded version of Type A: two flat pins plus a longer round earth pin that connects first. Fits Type B sockets only; a 3-to-2 adapter is needed for Type A sockets.
Plugs that fit a Type B socket
Sockets a Type B plug fits
Type B.
Countries that use Type B (54)
- American Samoa 120 V
- Anguilla 110 V
- Antigua and Barbuda 230 V
- Aruba 127 V
- Bahamas 120 V
- Barbados 115 V
- Belize 110/220 V
- Bermuda 120 V
- Bolivia 230 V
- British Virgin Islands 110 V
- Canada 120 V
- Cayman Islands 120 V
- Colombia 110 V
- Costa Rica 120 V
- Cuba 110 V
- Curaçao 127 V
- Dominican Republic 120 V
- Ecuador 120 V
- El Salvador 115 V
- Guam 110 V
- Guatemala 120 V
- Guyana 110/220 V
- Haiti 110 V
- Honduras 120 V
- Jamaica 110 V
- Japan 100 V
- Jordan 230 V
- Laos 230 V
- Lebanon 230 V
- Liberia 120/230 V
- Marshall Islands 120 V
- Mexico 127 V
- Micronesia 120 V
- Montserrat 230 V
- Nicaragua 120 V
- Niger 230 V
- Palau 120 V
- Panama 120 V
- Paraguay 230 V
- Peru 230 V
- Philippines 230 V
- Puerto Rico 120 V
- Saint Kitts and Nevis 230 V
- Saint Vincent and the Grenadines 230 V
- Sint Maarten 110 V
- Taiwan 110 V
- Thailand 230 V
- Trinidad and Tobago 115 V
- Turkmenistan 230 V
- Turks and Caicos Islands 120 V
- United States 120 V
- US Virgin Islands 110 V
- Venezuela 120 V
- Vietnam 230 V
Also reported occasionally in: Cambodia, Myanmar and Suriname.
Frequently asked questions
What is a Type B plug?
Grounded version of Type A: two flat pins plus a longer round earth pin that connects first. Fits Type B sockets only; a 3-to-2 adapter is needed for Type A sockets.
Which countries use Type B?
54 countries and territories: 27 in Central America & Caribbean, 7 in South America, 7 in Asia, 5 in Oceania, 4 in North America, 2 in Middle East and 2 in Africa. They include United States, Japan, Canada and Thailand; the full list is on this page.
What plugs fit a Type B socket?
Type A and Type B.