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Protection against solid bodies
| 0 |
 |
Not Protected |
| 1 |
 |
Protected against touch with the flat of the hand and large solid objects greater than 50mm |
| 2 |
 |
Protected against finger-touch and solid objects greater than 12mm |
| 3 |
 |
Protected against solid objects greater than 2.5mm |
| 4 |
 |
Protected against solid objects greater than 1.00mm |
| 5 |
 |
Dust-protected Dust shall not penetrate in a quantity to interfere with the satisfactory operation of the apparatus |
| 6 |
 |
Dust-tight | | | |
 |
Protection of internal equipment against harmful ingress of water
| 0 |
 |
Not Protected |
| 1 |
 |
Protected against dripping water |
| 2 |
 |
Protected against dripping water when tilted up 15° |
| 3 |
 |
Protected against spraying water |
| 4 |
 |
Protected against splashing water |
| 5 |
 |
Protected against water jets (P1 nozzle 6.3mm, water delivery rate12.5 1/min) |
| 6 |
 |
Protected from projections of water similar to marine swells (P2 nozzle 12.5mm, water delivery rate 100 1/min) | | | |