Type A
North American two-prong plug
Two flat parallel blades, no earth – the everyday plug of the USA, Canada, Mexico and Japan.
Plugs and voltage
Mexico
Mexico uses plug types A and B. The most common is type B – the North American three-prong plug.
- Type
- A · B
- Voltage
- 127 V
- Frequency
- 60 Hz
Type B
North American three-prong plug · most common
Type A with an extra round earth pin – the standard socket in North America.
Good to know
Many older sockets are two-slot type A, so three-prong plugs may not fit. The nominal voltage is 127 V.
Will your plugs fit here?
Where plugs from this country fit
- plugs fit, same voltage
- partly fit or different voltage
- adapter needed
Frequently asked questions
What plug type is used in Mexico?
Mexico uses plug types A and B. The most common is type B – the North American three-prong plug. Many older sockets are two-slot type A, so three-prong plugs may not fit. The nominal voltage is 127 V.
What is the voltage in Mexico?
The mains voltage in Mexico is 127 V and the frequency is 60 Hz. Devices from countries with 100–127 V work without a converter. Devices from Europe and most of the world (220–240 V) should only be plugged in if the power supply says 100–240 V – otherwise you need a voltage converter.
Do I need a travel adapter for Mexico?
You need an adapter if your devices have plugs other than types A and B. You won’t need one if you’re coming from Canada, Japan and United States. Only some plugs fit for travellers from China. Travellers from Australia, France, Germany, India, Poland and United Kingdom need an adapter to type B.
Do I need a voltage converter in Mexico?
Not if you’re coming from Canada, Japan and United States – the voltage is similar. If you bring devices from Australia, China, France, Germany, India, Poland and United Kingdom, check their rating labels. Phone and laptop chargers usually work on 100–240 V, but hair dryers, straighteners and kettles often do not – those need a voltage converter.
Same sockets and voltage
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