Sales Guide

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First Number
IP67 Quick Review
u What does IPx7 mean?
ü IP (Ingress Protection or International Protection) rating is a classification system
showing the degrees of protection from solid objects and liquids.
ü The first number mostly refers to the protection against solid objects. When the first
number is 6, it means a total protection against dust. The following table gives the
protection descriptions.
0 - No protection (Sometimes X)
1 - Protected against solid objects up to 50mm
2 - Protected against solid objects up to 12mm
3 - Protected against solid objects up to 2.5mm
4 - Protected against solid objects up to 1mm
5 - Protected against dust and limited ingress (no harmful deposit)
6 - Totally protected against dust