The IP (INGRESS PROTECTION) protection level system was drafted by IEC, which grades electrical appliances according to their dust-proof and moisture-proof characteristics, so as to judge the protection ability of products.

The IP degree of protection is composed of two numbers:

The first number indicates the level of the electrical appliance being dust-proof and preventing the intrusion of foreign objects (the foreign objects referred to here include tools, and human fingers should not touch the live parts of the electrical appliance to avoid electric shock)

The second number indicates the degree of airtightness of the electrical appliance against moisture and water immersion. The larger the number, the higher the degree of protection.

深圳市德谱检测技术有限公司

Shenzhen Depp Testing Technology Co. , Ltd