What are the differences between dustproof and waterproof IP6.7.8
The IP level system is a method for classifying electrical equipment and packages by dustproof, waterproof, and anti-collision.
IP XX (number): First digit – dustproof; second digit – waterproof.
0: No protection.
1: Resistant to solids more than 50 mm. For example, the accidental touch of the hand can withstand the water point that falls vertically.
2: Resists solid materials with a diameter of more than 12 mm and a length of less than 80 mm.
3: Prevents solids over 2.5 mm in diameter.
4: Prevents solids over 1.0 mm in diameter.
5: Dustproof, limited access (no harmful accumulation).
6: The dust is difficult to enter and completely dustproof. It can withstand strong water column spraying from any direction. Limited entry is allowed.
7: Not applicable; It is allowed to put the water 0.15 m-1m depth temporarily for up to 30 minutes.
8: Not applicable; It can be immersed under pressure for a long time.
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