What is Plug Type G?
The Type G plug is the grounded version of its counterpart, the Type C. Instead of round pins like its relative, this device features rectangular terminals for a more secure connection.

The alteration in shape should make the plug more secure. The pins will be less likely to move out of place due to their reduced mobility, making them sturdier and safer than before. Additionally, this plug is paired with a fuse that serves as an extra level of protection- it’s constructed from wire with minimal resistance and has a melting point lower than other wires used for similar applications.
Type G is specifically designed so that when the voltage surpasses a safe limit, the fuse will promptly melt and break the circuit. This invaluable mechanism minimizes any potential risk of electric shocks or fires in your home.
What countries use Plug Type G?
The Type G plug is the standard in the United Kingdom, Ireland, Malta, Singapore, Malaysia and several other countries. It has also been adopted in some Asian and African nations as well as by some Caribbean Islands. In some of these places, only certain areas use it so it’s best to be prepared with multiple adapters.
List of all countries that use plug type G around the world:
- United Kingdom
- Ireland
- Malta
- Singapore
- Malaysia
- Hong Kong
- Macau
- Uganda
- Tanzania
- Guyana
- Belize
- Jamaica
- Saudi Arabia
- Qatar
- Bahrain
- Oman
- Nigeria
Where did Plug Type G come from?
The Type G plug was created by British industrialist Sir Harold Hopkins in 1947. As opposed to the C-type plug, the plugs were designed to be thicker and sturdier, as well as having rectangular pins instead of round ones.
Sir Harold wanted to create a plug that would be safer than its predecessor, which could easily become loose and potentially cause an electric shock or fire hazard. He also incorporated a fuse into the design — if the voltage exceeded safe limits, it would quickly melt and break the circuit.
These features made the Type G plug much more secure than its relative, making it an ideal choice for use in homes across Britain and other countries around the world. The design is still in use today, ensuring the safety of households everywhere.
Can I get a Plug Type G travel adapter?
Yes, you can get a Plug Type G travel adapter. Some adapters may also come with surge protection and other features depending on what type of device you need to plug into the socket.
It is important to do your research before investing in any kind of adapter as some models may only work with certain types of plugs or power outlets. Doing so will ensure that your device remains safe and secure.