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The 15 plug types, A to O

Fifteen socket shapes cover the whole world. Click any type for its countries and what fits it.

TypeSocketPinsEarthedUsed inCountries
Type AType A socketTwo flat parallel pinsNoNorth and Central America, Japan57
Type BType B socketTwo flat parallel pins and a round earth pinYesNorth and Central America, Japan54
Type CType C socketTwo round 4 mm pins, 19 mm apartNoEurope (except UK, Ireland, Cyprus, Malta), and widely elsewhere134
Type DType D socketThree large round pins in a triangleYesIndia, Sri Lanka, Nepal, Namibia29
Type EType E socketTwo round 4.8 mm pins and a hole for the socket earth pinYesFrance, Belgium, Poland, Slovakia, Czechia, Morocco, Tunisia40
Type FType F socketTwo round 4.8 mm pins with earth clips on the sidesYesGermany, Austria, Netherlands, Spain, Scandinavia, Eastern Europe74
Type GType G socketThree rectangular pins in a triangle, fused plugYesUK, Ireland, Cyprus, Malta, Malaysia, Singapore, Hong Kong, Gulf states53
Type HType H socketThree round pins (older versions flat) in a V shapeYesIsrael, Palestine2
Type IType I socketTwo flat pins in a V shape and a flat earth pinYesAustralia, New Zealand, China, Argentina, Papua New Guinea, Pacific islands18
Type JType J socketTwo round pins and an offset round earth pinYesSwitzerland, Liechtenstein3
Type KType K socketTwo round pins and a D-shaped earth pinYesDenmark, Greenland, Faroe Islands5
Type LType L socketThree round pins in a line (10 A or 16 A size)YesItaly, Chile, Uruguay, Libya, Eritrea9
Type MType M socketThree large round pins in a triangle (BS 546 15 A)YesSouth Africa, Lesotho, Eswatini, Namibia, Botswana; also India and Sri Lanka for heavy appliances14
Type NType N socketTwo round pins and a round earth pin (IEC 60906-1)YesBrazil, South Africa3
Type OType O socketThree round 4.8 mm pins, 19 mm apartYesThailand1

Which plugs fit which sockets

Rows are the plug you are holding; columns are the socket on the wall. ✓ fits normally, ~ fits but not earthed, blank does not fit. From the IEC type definitions and national standards (see methodology).

Plug ↓ / Socket →ABCDEFGHIJKLMNO
Type A
Type B
Type C
Type D
Type E~
Type F~
Type G
Type H
Type I
Type J
Type K~~
Type L
Type M
Type N
Type O