From Montserrat to Sint Maarten
When travelling from Montserrat to Sint Maarten: Some of your Montserrat plug types fit in Sint Maarten (A, B). Bring a compact adapter for the others. Voltage is different (230V → 110V). Check your charger label; if it doesn’t list 110V you’ll also need a voltage converter. Frequency is the same at 60Hz.
Montserrat
Sint MaartenYour plugs
Type A
Fits
Type B
Fits
Type G
No fit
Accepted in Sint Maarten
Type A
Type B
2 of 3 plug type(s) match
You: A, B, G • Sint Maarten: A, B
No fit for: G
Voltage: 230V → 110V
Different voltage
You may need a voltage converter.
Frequency: 60Hz → 60Hz
Same frequency
You will need an adapter and likely a converterAdapters you may need
Your plug shape does not fully match. Voltage differs; check for 100–240V support.
About electricity in Sint Maarten
Sint Maarten (Dutch side) is 110V/60Hz with Type A and B sockets.
Grid & history
GEBE runs the grid, primarily on diesel. The 2017 hurricane caused major damage, since rebuilt.
Availability
Reliable.
Sockets & hotels
Standard North American sockets.
Energy mix
Practical tips
- US plugs fit local sockets directly, so US travellers do not need an adapter.
- Voltage is 110V, so US plugs and chargers are designed for it.
- Voltage and plug type differ from the French side (Saint-Martin). See that page.