The table below summarises the plug types, voltage and frequency of electrical current in both Tonga and Réunion.
Tonga | Réunion | |
---|---|---|
Plug Types | I | E |
Voltage | 240V | 220V |
Frequency of electrical current | 50Hz | 50Hz |
Tonga uses Plug Type I.
You will need this adaptor:
Socket Type
(Tonga) to Plug Type E
(Réunion)
The voltages found in Tonga (240V) and Réunion (220V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Tonga and Réunion is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.