Type J vs Type C
Swiss Type J vs European Type C (Europlug).
Type J
Type J
Voltage: 220-240V
Current: 10A
Grounded: Yes
Countries: 3
Type C
Type C
Voltage: 220-240V
Current: 2.5A
Grounded: No
Countries: 122
Key Differences
- Type J has three pins, Type C has two
- Type J is grounded, Type C is not
- Type J is unique to Switzerland
- Pin diameter differs slightly
Similarities
- Type C plugs work in Type J sockets
- Both use round pins
- Same voltage in practice (230V)
- Similar pin spacing
🎯 Real-World Travel Compatibility
⚠️
Practical Travel Reality
Physical compatibility doesn't guarantee real-world usability. Here's what travelers actually encounter:
Type J
3 countries officially, 2 as primary
PRIMARY usage: 2 countries
Dominant in: Liechtenstein, Switzerland
SECONDARY/LEGACY: 1 countries
Found in some outlets but not reliable for travelers
Type C
122 countries officially, 33 as primary
PRIMARY usage: 33 countries
Dominant in: Afghanistan, Burundi, Chile, Democratic Republic of the Congo, Egypt
SECONDARY/LEGACY: 89 countries
Found in some outlets but not reliable for travelers
⚠️ Traveler Warnings
Physical compatibility doesn't mean practical reliability. Research which plug type is PRIMARY in your destination countries, not just which ones are "officially supported."
💡 Why this matters: Most travel guides list theoretical compatibility. This analysis shows what plugs you'll actually find in 90%+ of outlets.
