Type F (Schuko) vs. Type J
Comparing 2 standards across 5 specifications. 3 key differences identified.
Type F, universally called "Schuko" (German for "protective contact"), is the dominant grounded plug across continental Europe. Unlike most grounded plugs, its earth connection is made via two flat spring clips on the plug's sides rather than a third pin.
Type J is Switzerland's own standard -- three round pins in a small hexagonal-bodied plug, in 10A and 16A variants. Its design directly influenced Brazil's and South Africa's later Type N standards, though reversed polarity during adaptation broke compatibility with its own descendants.
Specification Comparison Table
5 Parameters| Parameter / Spec | ||
|---|---|---|
|
Pin Count
|
2 round pins + 2 side grounding clips (not a third pin) | 3 round pins in a triangle, smaller than Type D/M; hexagonal plug body |
|
Rated Current
|
16 A | 10 or 16 A |
|
Rated Voltage
|
250 V | 250 V |
|
Grounded
|
Yes | Yes |
|
Common Regions
|
Germany, Austria, Spain, Netherlands, Scandinavia, much of Eastern Europe and Russia -- notably absent from Belgium, Czechia, Ireland, Switzerland, and the UK | Switzerland, Liechtenstein only |