အမည်
အမျိုးအစား
မျက်နှာဖုံး / တန်ဖိုးအတိုင်းအတာ
တိုင်းတာ
General
- 0 - No protection against contact and ingress of objects
- 1 - Any large surface of the body, such as the back of a hand, but no protection against deliberate contact with a body part
- 2 - Fingers or similar objects
- 3 - Tools, thick wires, etc.
- 4 - Most wires, screws, etc.
- 5 - Ingress of dust is not entirely prevented, but it must not enter in sufficient quantity to interfere with the satisfactory operation of the equipment; complete protection against contact
- 6 - No ingress of dust; complete protection against contact