BAL - □ series explosion-proof ballasts (IIB, IIC) Scope of application:

Hazardous gas sites in Zone 1.1 and Zone 2;
2. Explosive gas or vapor environment of Class IIA, IIB, and IIC T1 to T5 groups;
3. When ordering products for highly corrosive environments, it should be mentioned.  

Product Features:
1. Cast aluminum alloy shell with surface spray coating;
2. Steel pipe or cable wiring, cable wiring requires cable clamping and sealing joints;
3. Compensators can be made as required.  

Model meaning:

BAL - □ series explosion-proof ballasts (IIB, IIC)