Type G, also known as the BS 1363 plug, is the dominant standard in the UK, Ireland, and several other countries. This three-pronged plug features unique safety and design elements.
Key features:
- Three rectangular prongs forming an isosceles triangle.
- Central grounding pin for safety.
- 9 mm insulated sleeves on pins for added protection.
- Built-in fuses in the plug (3A or 13A) for individual appliance protection.
- Compatible with type C plugs with an adapter (but not recommended due to missing fuse).
Safety:
- Grounded design reduces the risk of electric shock.
- Fused plugs offer additional protection against electrical faults.
- Switched sockets provide extra control and safety.
Unique features:
- Ring circuit wiring: Requires fused plugs in the UK (not common elsewhere).
- Large size: Often considered bulky compared to other plug types.
History and notes:
- Introduced in 1946, replacing the older type D plugs.
- Sockets usually include switches for added safety.
- Exercise caution while using adapters due to potential fuse mismatches.
Summary:
Despite its large size, the type G plug prioritizes safety with its grounded design, built-in fuses, and switched sockets. While adapters might allow connection with other plug types, ensure proper fuse compatibility for safe operation.
