Suitable for Zone 1 and Zone 2 explosive gas environments;

Suitable for Zone 21 and Zone 22 environments with combustible dust;

Suitable for Class IIA, B, IIC explosive gas environments;

Suitable for environments with temperature groups T1-T4/T5/T6;

Widely used in explosive hazardous areas such as petroleum extraction, storage, chemical, textile, printing and dyeing, military and military facilities;

Used for power distribution of lighting or power lines, electrical equipment on/off control or maintenance distribution.