🇿🇦 South Africa to 🇵🇪 PeruHalf yes, half no. Classic.
Some of your plugs fit Peru's sockets directly. Grounded or chunkier ones need help.
What to pack
Plugbert recommends
Type A (US 2-pin) adapter
Some plugs from South Africa fit the Type A and C sockets in Peru and some don't, so pack an adapter. A Type A (US 2-pin) adapter fits 1 of the 2 listed socket families there. Socket variants can differ; check the actual outlet and adapter rating.
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
Check the voltage rating
Peru uses 220 V and South Africa uses 230 V, but similar nominal voltages do not guarantee compatibility. Check that your device's input rating covers the destination supply.
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.