Power Plug Type M

220–240 V • 50 Hz • Yes – third grounding pin.

Type M plug has three large round pins in a triangular shape, similar to Type D but larger.

Key facts

Grounding: Yes – third grounding pin.
Voltage: 220–240 V
Frequency: 50 Hz

Where it’s used

South Africa, Eswatini, Lesotho, India (some areas)

History

South African standard, still widely used in southern Africa and parts of Asia.

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Frequently asked questions

Where is Type M used?: Type M sockets are common in South Africa, Eswatini, Lesotho, India (some areas).
What voltage and frequency does Type M use?: Type M is rated for 220–240 V at 50 Hz.
Is the Type M plug grounded?: Yes – third grounding pin.