Some versions of Type I power plugs are grounded while others are not. Check the technical specifications and your device requirements before use.

Type I power plug

Q: What countries use Type I power plugs?

Type I power plugs are used in many countries around the world. This page lists the countries that use Type I.

Q: Can I use a Type I adapter for all my devices?

A power plug adapter only changes the physical shape - it doesn't convert voltage. Always verify that your devices support the local voltage and frequency before plugging them in.

Complete guide to the Type I electrical power plug standard. Brought to you by the team of flightconnections.com.

2-pin

220-240V

Find direct flights worldwide

View on Flightconnections

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

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.

Visual Comparison

Type I

Type A

Type C

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.