Do we need to indicate the explosion-proof certificate number on the explosion-proof nameplate?

Yes, the explosion-proof nameplate must includeExplosion proof certificateNumber!

The explosion-proof nameplate is the ID card and simple manual of explosion-proof electrical equipment, which includes the product name, model, electrical parametersExplosion proof signsExplosion proof certificate number, production date, manufacturer name, etc.

The nameplate of explosion-proof electrical products should be clearly marked in the main body, and the nameplate must consider being clear and durable even in the presence of chemical corrosion. Required nameplateExplosion proof typeThe category and temperature group can be clearly marked on the outer shell with convex or concave patterns.