Type I
Type I features two angled flat blades in a V-shape with an optional vertical grounding pin. It's used in Australia, New Zealand, China, and Argentina. The angled design is unique and instantly recognizable.
Technical Specifications
Pin Dimensions
History
The Type I plug was developed in Australia in the early 20th century. Australia adopted a unique standard that later spread to New Zealand and, with modifications, to China. The angled pins provide a secure connection.
Safety Features
Modern Type I sockets include safety shutters and insulated pins. The grounding pin (when present) is longer and must be inserted first to open the safety shutters on compliant sockets.
Compatibility
Type I outlets only accept Type I plugs. While Australia/NZ and China both use Type I, there are slight variations in pin dimensions. Two-pin (ungrounded) versions exist for low-power devices.
Travel Tips
- ✓Australian and Chinese Type I plugs are slightly different - some adapters may not fit perfectly
- ✓Argentina uses Type I at 220V but also has some Type C outlets
- ✓Many Chinese outlets accept both Type I and Type A plugs
- ✓New Zealand uses the same plugs as Australia
Regions
Countries(11)
Other Plug Types
Frequently Asked Questions
What is a Type I power plug?
Type I features two angled flat blades in a V-shape with an optional vertical grounding pin. It's used in Australia, New Zealand, China, and Argentina. The angled design is unique and instantly recognizable.
Which countries use Type I plugs?
Type I plugs are used in 11+ countries, primarily in Oceania, China, Argentina, Parts of South Pacific. Popular countries include Argentina, Australia, China, Fiji, New Zealand.
Is Type I a grounded plug?
Yes, Type I is a grounded (earthed) plug with 3 pins, providing protection against electrical faults.
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