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Tools
>> Explosion
Protection
>> Comparsion
IEC - Nema Protection Class
>>
IP Protection Class
>>
Unit Converter
Comparsion between Nema - IEC protection classes
NEMA
Enclosure Type |
IP
protection class
|
Ignition protection
class |
Additional requirements |
| 1 |
IP20 |
-- |
-- |
| 2 |
IP21 |
-- |
-- |
| 3 |
IP54 |
-- |
Icing |
| 3R |
IP24 |
-- |
Icing |
| 3S |
IP54 |
-- |
Icing |
| 4 |
IP55 |
-- |
-- |
| 4X |
IP55 |
-- |
Corrosion |
| 5 |
IP50 |
-- |
-- |
| 6 |
IP67 |
-- |
-- |
| 6P |
IP68 |
-- |
-- |
| 7 |
-- |
EEx II d |
In buildings |
| 8 |
-- |
EEx II d |
Outside |
| 9 |
IP65 |
DIP (St Ex) |
-- |
| 10 |
-- |
EEx I d |
-- |
| 11 |
-- |
-- |
under Oil |
| 12 |
IP52 |
-- |
-- |
| 12K |
IP52 |
-- |
-- |
| 13 |
IP52 |
-- |
Coolant |
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