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Type K power plug diagram
Danish plugDS 60884-2-D1Denmark standard

Type K

Type K is the Danish standard plug featuring three round pins. It's similar to Type C but includes a grounding pin. The design is used primarily in Denmark, Greenland, and some African countries that were formerly Danish colonies.

⏚ Grounded220-240V50Hz3 Pins16A

Technical Specifications

Pin Shape
Round pins with grounding pin
Number of Pins
3
Grounded
Yes
Voltage
220-240V
Frequency
50Hz
Max Amperage
16A

Pin Dimensions

pin Length19mm
pin Diameter4.8mm
pin Spacing19mm
grounding Pin OffsetCenter, 3mm longer

History

Type K was developed in Denmark as an evolution of the European plug standard. It adds a grounding pin for safety while maintaining compatibility with Type C devices. The standard has been adopted by several countries with Danish historical connections.

Safety Features

Type K features a grounding pin offset from the main power pins, providing protection against electrical faults. The socket is recessed to prevent accidental contact with live pins during insertion.

Compatibility

Type C plugs (Europlug) fit into Type K outlets. Type E and F plugs may also fit with some force, though this is not recommended. Type K plugs will not fit into other outlet types.

Travel Tips

  • Type C plugs work for most devices in Denmark
  • If you need a grounded connection, get a specific Type K adapter
  • Denmark uses 230V at 50Hz - standard European voltage
  • The Faroe Islands and Greenland also use Type K

Frequently Asked Questions

What is a Type K power plug?

Type K is the Danish standard plug featuring three round pins. It's similar to Type C but includes a grounding pin. The design is used primarily in Denmark, Greenland, and some African countries that were formerly Danish colonies.

Which countries use Type K plugs?

Type K plugs are used in 4+ countries, primarily in Europe, Africa. Popular countries include Denmark, Guinea, Madagascar, Senegal.

Is Type K a grounded plug?

Yes, Type K is a grounded (earthed) plug with 3 pins, providing protection against electrical faults.

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