Type G vs. Type N
Comparing 2 standards across 7 specifications. 7 key differences identified.
Type G, the British standard (BS 1363, 1947), is the only common plug type with a fuse built into every single plug -- protecting the appliance's cord, not just the household circuit. It's used across the UK, Ireland, Hong Kong, Singapore, Malaysia, and much of the Gulf.
Type N is used in two places -- Brazil and South Africa -- but they are genuinely different implementations, not one standard: Brazil's NBR 14136 uses two different pin-diameter variants and skips a shutter requirement that South Africa's SANS 164-2 (closer to the source IEC 60906-1 spec) includes.
Specification Comparison Table
7 Parameters| Parameter / Spec | ||
|---|---|---|
|
Pin Count
|
3 rectangular pins in a triangle (earth pin longer than power pins) | 3 round pins in a triangle (symmetrical layout) |
|
Grounded
|
Yes | Yes, both implementations |
|
Common Regions
|
UK, Ireland, Hong Kong, Malaysia, Singapore, Malta, Cyprus, Gulf states, over 50 countries total | Brazil (exclusively) and South Africa (exclusively) -- used nowhere else as a primary standard |
|
Rated Current
|
13 A | — |
|
Rated Voltage
|
230-240 V | — |
|
Rated Current (Brazil)
|
— | 10 or 20 (4.0mm or 4.8mm pins respectively) A |
|
Rated Current (South Africa)
|
— | 16 (uniform 4.5mm pins) A |