Power Plug Type J

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

Type J plug has three round pins, similar to Type C but with a grounding pin.

Key facts

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

Where it’s used

Switzerland, Liechtenstein, Jordan

History

Swiss-developed standard. Often compatible with Type C plugs.

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Frequently asked questions

Where is Type J used?: Type J sockets are common in Switzerland, Liechtenstein, Jordan.
What voltage and frequency does Type J use?: Type J is rated for 220–240 V at 50 Hz.
Is the Type J plug grounded?: Yes – third grounding pin.