The table below summarises the plug types, voltage and frequency of electrical current in both Montserrat (Leeward Islands) and Guyana.
| Montserrat (Leeward Islands) | Guyana | |
|---|---|---|
| Plug Types | A, B | A, B, D, G |
| Voltage | 230V | 240V |
| Frequency of electrical current | 60Hz | 60Hz |
In Montserrat (Leeward Islands) there's more than one plug type in use.
What type of plug does your appliance have?
In Guyana there's more than one socket type in use. You may require more than one adaptor.
Socket Type A
(Montserrat (Leeward Islands)) to Plug Type B
(Guyana)
Socket Type A
(Montserrat (Leeward Islands)) to Plug Type D
(Guyana)
Socket Type A
(Montserrat (Leeward Islands)) to Plug Type G
(Guyana)
Guyana also uses Socket Type A, which is used in Montserrat (Leeward Islands). If using an appliance that has a Type A Plug in the Type A Sockets of Guyana, you will not need an adaptor.
In Guyana there's more than one socket type in use. You may require more than one adaptor.
Socket Type B
(Montserrat (Leeward Islands)) to Plug Type A
(Guyana)
Socket Type B
(Montserrat (Leeward Islands)) to Plug Type D
(Guyana)
Socket Type B
(Montserrat (Leeward Islands)) to Plug Type G
(Guyana)
Guyana also uses Socket Type B, which is used in Montserrat (Leeward Islands). If using an appliance that has a Type B Plug in the Type B Sockets of Guyana, you will not need an adaptor.
The voltages found in Montserrat (Leeward Islands) (230V) and Guyana (240V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Montserrat (Leeward Islands) and Guyana is exactly the same (60Hz). Timing devices and appliances that use motors will function as expected under this frequency.