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A99UE13-1304
2. IP rank Description
IP(INTERNATIONAL PROTECTION) CODES
I P X X
IP X X Descriptions
IP
0 X Not Protected (Dust)
1 X
Protected against solid foreign objects of 50mm diameter
and greater
2 X
Protected against solid foreign objects of 12mm diameter
and greater
3 X
Protected against solid foreign objects of 2.5mm
diameter and greater
4 X
Protected against solid foreign objects of 1mm diameter
and greater
5 X Dust protected
6 X Dust tight
X 0 Not Protected
IP
X 1 Protected against vertically falling water drops.
X 2
Protected against vertically falling water drops when
enclosure is toted up to75.
X 3 Protected against spraying water.
X 4 Protected against splashing water .
X 5 Protected against water jets.
X 6 Protected against powerful water jets.
X 7
Protected against the effects of temporary immersion in
water
X 8
Protected against the effect of continuous immersion in
water
EXAMPLE：IP20、IP54、IP66。
Degree of protection against water,effects of immersion in water.
Degree of protection against solid foreign object
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