| No. |
Description |
| 0 |
No protection |
| 1 |
Objects greater than 50 mm |
| 2 |
Objects greater than 12 mm |
| 3 |
Objects greater than 2.5 mm |
| 4 |
Objects greater than 1 mm |
| 5 |
Dust protected |
| 6 |
Dust tight |
|
| No. |
Description |
| 0 |
No protection |
| 1 |
Vertically dripping water |
| 2 |
Dripping water tilted up to 15 degrees |
| 3 |
Spraying water at angle up to 60 degrees |
| 4 |
Splashing water from any direction |
| 5 |
Low pressure water jets |
| 6 |
Strong jets of water |
| 7 |
The effects of immersion to depth of 1 m |
| 8 |
Submersion |
|
