The table below summarises the plug types, voltage and frequency of electrical current in both Guinea-Bissau and Belgium.
| Guinea-Bissau | Belgium | |
|---|---|---|
| Plug Types | C | E |
| Voltage | 220V | 230V |
| Frequency of electrical current | 50Hz | 50Hz |
Guinea-Bissau uses Plug Type C.
You will need this adaptor:
Socket Type
(Guinea-Bissau) to Plug Type E
(Belgium)
The voltages found in Guinea-Bissau (220V) and Belgium (230V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Guinea-Bissau and Belgium is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.