PlugVoltage
Type A · Socket front · schematic, not to scale
Socket front · schematic, not to scale

Plug Types Type A

Type A plug & sockets

Two flat parallel blades. Found in the US, Canada, Mexico, Japan, and much of the low-voltage world. A Type A plug inserts into both Type A and Type B sockets. Ungrounded — no earth pin.

Grounding
Ungrounded
Countries in our data
9
Check your device
A plug that fits is not proof of safe use. Check your device’s INPUT label and the destination voltage before plugging in.

Where Type A is used

9
Explore countries

Standards reference framework

These IEC publications define the reference framework used to interpret nominal voltage and household plug/socket systems:

  • IEC 60038: standard-voltage reference for nominal supply-voltage families.
  • IEC TR 60083:2015: technical overview of plugs and socket-outlets used in IEC member countries.
  • IEC 60884-1:2022: general safety and performance requirements for household plugs and socket-outlets.

These publications are reference standards, not proof of every live outlet. Country records still require current national, utility, or regional evidence and a visible review date.

Inspect country evidence. The public dataset separates primary, corroborated, partial, and pending claim coverage.

Type A FAQ

What does a Type A plug look like?

Two flat parallel blades. Found in the US, Canada, Mexico, Japan, and much of the low-voltage world. A Type A plug inserts into both Type A and Type B sockets. Ungrounded — no earth pin.

Which countries use Type A sockets?

Type A sockets are used in United States, Japan, Canada, Mexico, Thailand, Philippines and 3 more. Always confirm the local voltage.

Do Type A plugs fit other sockets?

A Type A plug can physically fit Type A/Type B sockets. The reverse is not guaranteed. Physical fit does not convert voltage.

Choosing an adapter

If your plug does not fit Type A, you need a plug adapter. An adapter does not change voltage.

Shopping link

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Find a Type A travel adapter(opens in a new tab)

Safety check: a plug adapter only changes plug shape. It does not convert voltage, so confirm your device label before buying.

Shopping links never change the safety verdict.

Guidance only — not professional electrical advice. Always confirm against your device's label before plugging in. Local wiring (especially in hotels and older buildings) can vary.