HomePlug typesType A

Type A plug and socket (US)

Two flat parallel pins. Not earthed. Rated 15 A. Used in North and Central America, Japan.

Type A socketType A socket

Ungrounded plug with two flat parallel pins. The American version has a wider neutral pin; the Japanese version has two pins of equal width, so Japanese plugs fit US sockets but polarised US plugs may not fit older Japanese sockets.

Plugs that fit a Type A socket

Sockets a Type A plug fits

Type A and Type B.

Countries that use Type A (57)

Also reported occasionally in: Malaysia, North Korea and Suriname.

Frequently asked questions

What is a Type A plug?

Ungrounded plug with two flat parallel pins. The American version has a wider neutral pin; the Japanese version has two pins of equal width, so Japanese plugs fit US sockets but polarised US plugs may not fit older Japanese sockets.

Which countries use Type A?

57 countries and territories: 27 in Central America & Caribbean, 10 in Asia, 7 in South America, 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 A socket?

Type A.

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