Type I Plug & Sockets
Type I — Australian / Argentine / Chinese (angled flat blades + earth).
Type I at a glance
| Plug code | Type I |
|---|---|
| Grounded | Yes — has an earth contact |
| Typical voltage world | 220–240V (Europe, most of Asia/Africa) |
| Fits these sockets | Type I |
| Used in (countries) | 4 |
What a Type I plug is
Two flat blades set in a V shape, usually with a third earth pin. Used in Australia, New Zealand, China and Argentina. Largely isolated — needs its own adapter outside the Type I family.
Remember: the plug shape says nothing about the voltage. A Type A plug fits sockets in both the US (120V) and Japan (100V); a Type C plug fits 220–240V sockets across Europe and much of Asia. Always check the voltage of your destination before plugging in a single-voltage device.
Countries that use Type I sockets
What adapter to buy
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Get a Type I travel adapter(opens in new tab)Safety check: a plug adapter only changes plug shape. It does not convert voltage, so confirm your device label before buying.
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Type I FAQ
What does a Type I plug look like?
Two flat blades set in a V shape, usually with a third earth pin. Used in Australia, New Zealand, China and Argentina. Largely isolated — needs its own adapter outside the Type I family.
Which countries use Type I sockets?
Type I sockets are used in Australia, New Zealand, Argentina, China. Always confirm the local voltage — the plug shape alone never tells you whether your device is safe.
Do Type I plugs fit other sockets?
No. A Type I plug fits only Type I sockets — bring a dedicated adapter.
Plug types by country (full A–O guide) · Adapter vs converter
Guidance only — not professional electrical advice. Always confirm against your device's label before plugging in. Local wiring (especially in hotels and older buildings) can vary.