A Brief Introduction To Ip Ratings Of Heavy-duty Connectors

01 Classification by IP level heavy duty automotive electrical connectors

In order to meet the customer's demand for protection level heavy duty 12v connectors, the protection level options for the heavy duty 12 volt connectors shell are: IP65, IP67, IP68, IP69K...

12v heavy duty connector IP level popular science

The first number indicates the degree of protection against solid foreign objects entering heavy duty crimp connectors, starting from 0 and up to 6.

0: No protection, heavy duty waterproof electrical connectors has no special protection against people or objects outside;

1: Prevent the intrusion of solid foreign objects with a diameter of not less than 50mm;

2: Prevent the intrusion of solid foreign objects with a diameter of not less than 12.5mm;

3: Prevent the intrusion of solid foreign objects with a diameter of not less than 2.5mm;

4: Prevent the intrusion of solid foreign objects with a diameter of not less than 1.0mm;

5: Dustproof, heavy duty connector cannot completely prevent dust intrusion, but the amount of dust intrusion will not affect the normal operation of the appliance;

6: Dust-tight, no dust intrusion.