Azerbaijan.

220 V · 50 Hz on Type C, Type F.

A 220 V 50 Hz supply on the familiar post-Soviet mix: unearthed Type C in older buildings, earthed Type F in newer ones. Continental European plugs work without fuss; UK, Irish and North American travellers need adapters, the latter dual-voltage devices too.

The voltage window

A nominal 220 V supply may legitimately sit anywhere between 198 and 242 V (±10%). Dual-voltage gear (marked 100–240 V) shrugs at all of it.

Grid facts verified against IEC World Plugs — Azerbaijan. Prose is our own.

Calling codes by Dialchord

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Coming here from somewhere else?

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Pack an adapter — Azerbaijan runs 220 V 50 Hz on Type C, Type F — and your 120 V appliances need to be dual-voltage or transformed, adapter or not.

Type A needs an adapter
Azerbaijan's Type C / Type F sockets don't take a Type A plug.
the full story
Type B needs an adapter
Azerbaijan's Type C / Type F sockets don't take a Type B plug.
the full story

Faces drawn to scale from pin dimensions · verdicts are physical fit + voltage math, not safety advice — when in doubt, ask the hardware store, not the internet.