The table below summarises the plug types, voltage and frequency of electrical current in both Belgium and Eritrea.
|Frequency of electrical current||50Hz||50Hz|
Belgium uses Plug Type E.
You will need this adaptor:
Socket Type E
(Belgium) to Plug Type C
The voltage found in Belgium and Eritrea is exactly the same (230V). You will not need a transformer.
The frequency found in Belgium and Eritrea is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.