The table below summarises the plug types, voltage and frequency of electrical current in both French Guiana and Oman.
| French Guiana | Oman | |
|---|---|---|
| Plug Types | C, D, E | C, G |
| Voltage | 220V | 240V |
| Frequency of electrical current | 50Hz | 50Hz |
In French Guiana there's more than one plug type in use.
What type of plug does your appliance have?
In Oman there's more than one socket type in use.
You will need this adaptor:
Socket Type
(French Guiana) to Plug Type G
(Oman)
Oman also uses Socket Type C, which is used in French Guiana. If using an appliance that has a Type C Plug in the Type C Sockets of Oman, you will not need an adaptor.
In Oman there's more than one socket type in use. You may require more than one adaptor.
Socket Type D
(French Guiana) to Plug Type C
(Oman)
Socket Type D
(French Guiana) to Plug Type G
(Oman)
In Oman there's more than one socket type in use. You may require more than one adaptor.
Socket Type E
(French Guiana) to Plug Type C
(Oman)
Socket Type E
(French Guiana) to Plug Type G
(Oman)
The voltages found in French Guiana (220V) and Oman (240V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in French Guiana and Oman is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.