F28030/51 series explosion-proof and anti-corrosion lighting switch (IIB, IIC) Scope of application:

Hazardous gas sites in Zone 1.1 and Zone 2;
2. Explosive gas or vapor environments of Class A, Class B, and Class C (IIA, IIB, IIC) T1-T6 groups;
3. Strong corrosive gas environment;
Explosive dust environment in zones 4.21 and 22, temperature groups TB and T6

Product Features:
1. The shell is made of glass fiber unsaturated polyester resin, which has the advantages of anti-static, impact resistance, corrosion resistance, and good thermal stability;
2. Explosion proof components are installed inside the increased safety shell;
3. The product also has protective functions such as anti-corrosion, dustproof, and waterproof.

F28030/51 series explosion-proof and anti-corrosion lighting switch (IIB, IIC) model meaning:


F28030/51 series explosion-proof and anti-corrosion lighting switch (IIB, IIC) main technical parameters: