Type B vs. Type F (Schuko)
Comparing 2 standards across 5 specifications. 4 key differences identified.
Type B adds a round grounding pin to Type A's two flat blades -- NEMA 5-15, the most common outlet in North America. The ground pin is deliberately longer than the power blades, so it connects before and disconnects after them, a safety-sequencing feature shared with several other grounded plug types worldwide.
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.
Specification Comparison Table
5 Parameters| Parameter / Spec | ||
|---|---|---|
|
Pin Count
|
2 flat blades + 1 round ground pin (longer than the blades) | 2 round pins + 2 side grounding clips (not a third pin) |
|
Rated Current
|
15 A | 16 A |
|
Rated Voltage
|
125 V | 250 V |
|
Grounded
|
Yes | Yes |
|
Common Regions
|
USA, Canada, Mexico, Central America, Japan (grounded appliances) | Germany, Austria, Spain, Netherlands, Scandinavia, much of Eastern Europe and Russia -- notably absent from Belgium, Czechia, Ireland, Switzerland, and the UK |