SW-10 Series Explosion Proof Light Switch (IIB, DIP)

1.Design for  Explosive atmosphere Zone 1,Zone 2
Combustible dust Zone 20 , Zone 21, Zone 22
2.Designed for Groups IIA,IIB;    Temperature classes T1~T6
3.Designed for sites with explosive atmosphere such as  petroleum exploitation, refinery, storage, chemistry, medicine, textile, printing, military and military facilities etc..
4.Used for switching for lighting circuit.