IP protection level is composed of two numbers. The first number indicates the level of dustproof and intrusion prevention of electrical appliances (the external objects mentioned here include tools, and people’s fingers are not allowed to touch the live parts of the electrical appliances to avoid an electric shock). The second number indicates the tightness of the electrical appliances against moisture and water immersion. The larger the number, the higher the protection level.

IP protection level is composed of two numbers. The first number indicates the level of dustproof and intrusion prevention of electrical appliances (the external objects mentioned here include tools, and people’s fingers are not allowed to touch the live parts of the electrical appliances to avoid an electric shock). The second number indicates the tightness of the electrical appliances against moisture and water immersion. The larger the number, the higher the protection level.

IP protection level is composed of two numbers. The first number indicates the level of dustproof and intrusion prevention of electrical appliances (the external objects mentioned here include tools, and people’s fingers are not allowed to touch the live parts of the electrical appliances to avoid an electric shock). The second number indicates the tightness of the electrical appliances against moisture and water immersion. The larger the number, the higher the protection level.