🇨🇭 Switzerland to 🇧🇹 BhutanHalf yes, half no. Classic.
Some of your plugs fit Bhutan's sockets directly. Grounded or chunkier ones need help.
What to pack
Plugbert recommends
Type C (Europlug) adapter
Some plugs from Switzerland fit the Type C, D and G sockets in Bhutan and some don't, so pack an adapter. A Type C (Europlug) adapter fits 1 of the 3 listed socket families there. For grounded devices, get a Type D (Indian 3-pin) adapter for a compatible grounded outlet instead; it does not fit every listed outlet. Socket variants can differ; check the actual outlet and adapter rating.
For equipment requiring earth, choose a Type D (Indian 3-pin) adapter for a compatible grounded outlet. Check its supported inputs and rated load. A two-pin output cannot provide an earth connection.
Tip: a "universal" travel adapter may be useful for several destinations. Check its wall-side plugs, grounding and power limits against your trip.
Voltage & frequency
🇨🇭 Home
230 V
50 Hz
🇧🇹 There
230 V
50 Hz