Which plug adaptor do I need when travelling from Belgium to Tonga?

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Summary

The table below summarises the plug types, voltage and frequency of electrical current in both Belgium and Tonga.

BelgiumTonga
Plug TypesEI
Voltage230V240V
Frequency of electrical current50Hz50Hz

Plug Adaptors

Belgium uses Plug Type E.

Your Appliance has Plug Type E

You will need this adaptor:

Socket Type E
(Belgium)
to Plug Type I
(Tonga)

Considerations

Voltage

The voltages found in Belgium (230V) and Tonga (240V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.

Good to know

Frequency of Electrical Current

The frequency found in Belgium and Tonga is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.

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