What does the IP number of the connector mean?

First, the protection level, the first number, the IP code of the number indicates the degree of protection to avoid contact with the human body and moving parts and to prevent the entry of solid foreign objects into the equipment enclosure.

1、Preventing larger parts of the body (such as hands) or preventing the entry of solids with a diameter greater than 50MM.2、Preventing the entry of objects with a diameter of 12MM not exceeding 80MM.3、Preventing the entry of tools, wires and other objects with a diameter or thickness greater than 2.5MM.4、Preventing the entry of solids with a diameter or thickness greater than 1.0MM.5、Preventing the accumulation of dust that affects the operation of the equipment.6、Completely Dustproof. Second, the level of protection, the second number, IP code of the number of figures to avoid water in various forms of entry (such as water droplets, sprayed, immersed, etc.) the degree of protection of the equipment shell 1, to prevent water from dripping vertically. 2, to prevent water from dripping at an angle of inclination of not more than 15 °. 3, to prevent water sprayed. 4, to prevent water from gradual entry. 5, to prevent water from the nozzle to shoot into the 6, to prevent a large number of seawater or with the spray pressure of the water into the 6, to prevent a large number of seawater or water with the spray pressure into the 7, to prevent short periods of time during the submersion process. 7, to prevent the entry of water during a short period of submergence. 8, to prevent the entry of water during complete, continuous submergence (submerged for 15 minutes at a depth of at least 1 meter).

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