Definition of IP waterproof grade of metal button switch – IP67 waterproof metal button switch

Abstract: Tact switches belong to the category of electronic switches, which are now used in mobile phones, digital cameras and other related electronics industries.

Metal button switch IP waterproof level definition – IP67 waterproof metal button switch, Bituo electric focus on metal button switch, looking forward to consultation, negotiation and cooperation!

IP is an international code used to determine the level of protection. IP level is composed of two numbers, the first number is dust-proof; the second number is waterproof. The larger the number is, the better the level of protection is.

Dustproof grade

Definition of number protection degree

0 no protection no special protection

  1. Avoid the intrusion of objects larger than 50 mm, avoid the human body accidentally touching the internal parts of the lamp, and avoid the intrusion of objects larger than 50 mm in diameter
  2. Avoid the intrusion of objects larger than 12mm, and avoid fingers touching the internal parts of the lamp
  3. Avoid the full invasion of objects larger than 2.5mm, and avoid the invasion of objects, wires or objects larger than 2.5mm in diameter
  4. Avoid the invasion of objects larger than 1.0 mm. Avoid the invasion of mosquitoes, flies, insects or objects larger than 1.0 mm in diameter

Dust prevention can’t completely avoid dust intrusion, but the amount of dust intrusion will not affect the normal operation of the electrical

  1. Prevent dust thoroughly to avoid dust invasion

Waterproof grade

Definition of number protection degree

0 no protection no special protection

  1. Avoid the invasion of dripping water, and avoid the dripping water directly

When the lamp is tilted 15 degrees, it can still avoid dripping

  1. Avoid the intrusion of eruptive water, avoid the rain, or the water erupting from the direction with the pen straight into the angle less than 50 degrees
  2. Avoid splashing water intrusion, and avoid splashing water intrusion from all directions
  3. Avoid the water intrusion of big waves and the water intrusion from big waves or spray holes
  4. Avoid the invasion of big wave water into the water, and ensure the normal operation of the lamp under the condition of a watch time or water pressure
  5. Avoid the water invading into the lamp and submerge it indefinitely. Under certain water pressure, it can ensure the normal operation of the lamp
  6. Avoid the influence of inundation

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