Is the size of the safety identification card on the power distribution cabinet specified?

Yes Distribution box signboard and size standard size: 2 10X297mm size: 2 10X297mm size: 2 10X297mm size. Safety warning signs required by the power distribution room are: 1. Warning signs of "beware of electric shock" should be set in the power distribution room and switch. 2. Put warning signs such as "No idle personnel in power distribution room" on the doors of equipment rooms such as power distribution room and wind pressure room to explain. 3. Set a warning sign "No climbing, high voltage danger" in the power distribution room. 4. Set a warning sign "Please don't turn off your phone, someone is working" in the power distribution room. 5. Set a warning sign "Equipment is running" in the power distribution room.

"Standardization Law of People's Republic of China (PRC)" Article 2 Standards (including standard samples) mentioned in this Law refer to the technical requirements that need to be unified in agriculture, industry, service industry and social undertakings.

Standards include national standards, industry standards, local standards, group standards and enterprise standards. National standards are divided into mandatory standards and recommended standards, while industry standards and local standards are recommended standards.

Mandatory standards must be implemented. The state encourages the adoption of recommended standards.