Type I power plug
Complete guide to the Type I electrical power plug standard.
Technical Specifications
- Pins: 2-pin
- Shape: Two flat pins in V-shape (30°), optional grounding pin
- Grounding: No
- Voltage: 220-240V
- Current: 10A (ungrounded) / 15A (grounded)
- Frequency: 50Hz
Type I is the standard power plug in Australia, New Zealand, China, and Argentina. It has two flat blades set at 30° to each other; a third grounding pin is used on grounded versions. Voltage is typically 220–240V.
Countries Using Type I
Type I plugs are used in 15 countries worldwide
Asia (2)
North America (1)
Oceania (11)
South America (1)
Comparison with Similar Power Plug Types
Type I is not compatible with Type A/B (North America) or Type C/F/G (Europe/UK). Travelers from those regions need a Type I adapter for Australia, New Zealand, China, and other Type I countries.
When Traveling TO Countries with Type I
If you're traveling from a country that doesn't use Type I power plugs, you'll need a power plug adapter to physically fit your devices into Type I outlets. Make sure to check voltage compatibility as well - most countries using Type I operate at 220-240V.
When Traveling FROM Countries with Type I
If you're traveling from a country with Type I to countries with different power plug types, consider a universal travel adapter that includes multiple power plug configurations. This will work in 150+ countries worldwide.
Common Misconceptions
Type I is the same as UK Type G
Type I uses flat angled pins; Type G uses three rectangular pins. They are not interchangeable.
All of Asia uses Type I
Type I is used in China, Australia, and New Zealand, but many Asian countries use Type A, C, D, or G. Always check the specific country.
Frequently Asked Questions
What countries use Type I power plugs?
Type I power plugs are used in 15 countries, primarily in Oceania, Asia, South America.
Is Type I grounded?
No, Type I power plugs are not grounded. For devices requiring grounding, you'll need to use the appropriate grounded power plug type.
Can I use a Type I adapter for all my devices?
A plug adapter only changes the physical shape - it doesn't convert voltage. Check that your devices support the voltage used in your destination country (220-240V). Most modern electronics are dual voltage (100-240V), but always verify on the device label.
Where can I buy a Type I adapter?
Type I adapters are available at airports, electronics stores, online retailers, and travel shops. For better prices and selection, purchase before your trip. Universal travel adapters that include Type I are also a good option for frequent travelers.