Type D
3 large round pins in triangle
Voltage
220-240V
Frequency
50Hz
Amperage
5A
Grounding
Grounded
Countries
14
About Type D
Type D originated in British India and remains common in South Asia. It has three large round pins arranged in a triangle pattern. The pins are 7mm in diameter with the ground pin being larger.
Type D Plug & Socket Photos
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![Type D plug]()
Compatibility
Type D plugs can fit into Type M sockets in some cases, though Type M pins are larger. Some older Indian installations may have hybrid sockets accepting both.
Countries Using Type D Plug
14 countries
5 primary
Type D is primarily used in India, Nepal, and Sri Lanka, with some presence in African nations that were former British colonies. It originated during the British colonial era and remains the dominant standard in South Asia.
Asia (8)
Africa (6)
Other Plug Types
Frequently Asked Questions
A Type D plug is a grounded electrical plug with three large round pins arranged in a triangular pattern. It operates at 230V and is primarily used in India, though it's being gradually replaced by other standards. The pins are significantly larger than those on Type C plugs.
A Type D plug has three large round pins in a triangular configuration. The grounding pin at the top is larger than the two lower pins. The pins are quite thick compared to other plug types, making Type D plugs distinctively bulky.
Type D plugs are primarily used in India, Nepal, and Sri Lanka. They are also found in some parts of the Middle East and Africa. However, many of these countries are transitioning to other plug standards, and Type D is becoming less common.
Type D plugs are used mainly in India and neighboring South Asian countries including Nepal, Sri Lanka, and Bangladesh. Some older buildings in these regions still have Type D outlets, though newer installations may use different standards.
No, Type D and Type M plugs are not interchangeable. While both have three round pins in a similar triangular arrangement, Type M pins are larger in diameter than Type D pins. Type M plugs will not fit in Type D sockets and vice versa.
Need an Adapter?
Check our travel guide for tips on choosing the right adapter for your trip.
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