Mexico Plugs, Sockets & Voltage: Do You Need an Adapter?
Official national electrical standards, wall socket pin configurations, standard voltage (127V), and appliance safety rules for visitors to Mexico.
Quick Answer: What Plug Type Does Mexico Use?
In Mexico, power outlets strictly utilize Type A, Type B wall sockets operating at a standard domestic supply voltage of 127V and an alternating frequency of 60Hz. Visitors from foreign plug standards require a physical travel adapter, while dual-voltage appliances operate safely without voltage transformers.