The table below summarises the plug types, voltage and frequency of electrical current in both Trinidad & Tobago and Cayman Islands.
| Trinidad & Tobago | Cayman Islands | |
|---|---|---|
| Plug Types | A, B | A, B |
| Voltage | 115V | 120V |
| Frequency of electrical current | 60Hz | 60Hz |
In Trinidad & Tobago there's more than one plug type in use.
What type of plug does your appliance have?
In Cayman Islands there's more than one socket type in use.
You will need this adaptor:
Socket Type
(Trinidad & Tobago) to Plug Type B
(Cayman Islands)
Cayman Islands also uses Socket Type A, which is used in Trinidad & Tobago. If using an appliance that has a Type A Plug in the Type A Sockets of Cayman Islands, you will not need an adaptor.
In Cayman Islands there's more than one socket type in use.
You will need this adaptor:
Socket Type
(Trinidad & Tobago) to Plug Type A
(Cayman Islands)
Cayman Islands also uses Socket Type B, which is used in Trinidad & Tobago. If using an appliance that has a Type B Plug in the Type B Sockets of Cayman Islands, you will not need an adaptor.
The voltages found in Trinidad & Tobago (115V) and Cayman Islands (120V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Trinidad & Tobago and Cayman Islands is exactly the same (60Hz). Timing devices and appliances that use motors will function as expected under this frequency.