🇨🇭 Switzerland to 🇵🇫 French PolynesiaHalf yes, half no. Classic.
Some of your plugs fit French Polynesia's sockets directly. Grounded or chunkier ones need help.
What to pack
Plugbert recommends
Type A (US 2-pin) adapter
Some plugs from Switzerland fit the Type A, B and E sockets in French Polynesia and some don't, so pack an adapter. A Type A (US 2-pin) adapter fits 2 of the 3 listed socket families there. For grounded devices, get a Type B (US 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 B (US 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
220 V
60 Hz
The destination may use a different frequency (50 → 60 Hz). Check your device's input rating for the local frequency; a plug adapter does not change it.