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IP ratings of casings
According to EN 60529 (VDE 0470-1):2014-09
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First code number
Against penetration of solid foreign bodies: |
Against access to dangerous parts with: |
|
0 |
(not protected) |
(not protected) |
1 |
≥ 50 mm diameter |
Back of hand |
2 |
≥ 12.5 mm diameter |
Finger |
3 |
≥ 2.5 mm diameter |
Tool |
4 |
≥ 1.0 mm diameter |
Wire |
5 |
Dust-proof |
Wire |
6 |
Dust-tight |
Wire |
IP ratings of casings – first code number
Second code number
0 |
(not protected) |
1 |
Vertical dripping |
2 |
Dripping (15° inclination) |
3 |
Spray water |
4 |
Splash water |
5 |
Water jet |
6 |
Strong water jet |
7 |
Temporary immersion |
8 |
Continuous immersion |
9 |
High-pressure and high water jet temperature |