Power Plug Type O
220–240 V • 50 Hz • Yes – includes a grounding pin.
Type O plug has three round pins in a line, used only in Thailand.
Key facts
- Grounding: Yes – includes a grounding pin.
- Voltage: 220–240 V
- Frequency: 50 Hz
Where it’s used
Thailand
History
Introduced in Thailand in 2006 as the official standard, though older plugs are still in use.