The table below summarises the plug types, voltage and frequency of electrical current in both Benin and Kazakhstan.
|Frequency of electrical current||50Hz||50Hz|
Benin uses Plug Type E.
You will need this adaptor:
Socket Type E
(Benin) to Plug Type C
The voltage found in Benin and Kazakhstan is exactly the same (220V). You will not need a transformer.
The frequency found in Benin and Kazakhstan is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.