Type O plug
A Type O plug has 3 pins — two round 4.8 mm pins plus an offset round earth pin, earthed by earth pin. It is used in 1 of the 139 countries covered (15th most common), home to about 0.07 billion people.
- Standard
- TIS 166-2549
- Origin
- Thailand
- Pins
- 3
- Earthed
- Yes
- The plug goes into
- Type O sockets
- The socket takes
- Types C and O plugs
Where Type O is used
1 country.
Adapter checker · How far each plug type reaches
Source: Wikidata, checked against national and technical sources. Drawings are simplified, not to scale. Sources & method