Type D Power Plug & Socket

Type D plugs have three large round pins in a triangular pattern. This is an old British standard still used primarily in India.

220-240V 5A 3 Pins Grounded 30 Countries

Standard: BS 546

Pin Configuration: Three large round pins in triangular pattern (ground pin 7.1mm, live/neutral 5.1mm diameter)

Usage: Type D is being phased out in favor of Type M in many regions. Some multi-socket outlets in India accept both Type D and Type M.

Type D electrical power plug
Click to enlarge

Plug

Type D Power Plug

Type D power plug and wall outlet electrical socket
Click to enlarge

Plug & Socket

Complete Type D Set

Type D wall outlet electrical socket
Click to enlarge

Socket

Type D Wall Outlet

About Type D Plugs and Sockets

Type D plugs have three large round pins in a triangular pattern. This is an old British standard still used primarily in India.

Technical Specifications

  • Standard Name: BS 546 (5A)
  • Number of Pins: 3
  • Grounding: Yes
  • Amperage Rating: 5A
  • Voltage Range: 220-240V
  • Countries Using: 30

Where Type D is Used

Type D plugs are primarily used in India, Nepal, some African countries. This plug type is found in 30 countries and territories. Check the country list below for the complete list of locations using Type D outlets.

Important Usage Notes

Type D is being phased out in favor of Type M in many regions. Some multi-socket outlets in India accept both Type D and Type M.

Travel Tips

If you're traveling to a country that uses Type D outlets and your devices use a different plug type, you'll need a travel adapter. Make sure to also check the voltage compatibility - most modern electronics are dual-voltage (100-240V), but appliances like hair dryers may need a converter.