1 and Zone 2 hazardous site. 
 ■ Ⅱ A, Ⅱ B, Ⅱ C class, temperature group T1-T6 explosive gas environment 
 Technical parameters 
 ■ implementation of standards: to GB3836.1-2000, and GB3836.2-2000 GB3836.3-2000, IEC6007 
 ■ Explosion-proof mark: Exed II CT6. 
 ■ utilization category: AC-3, AC-4 
 ■ Rated voltage: AC: 380V/220V/50Hz 
 ■ Rated current: 10A 
 ■ Protection class: IP65 
 ■ anti-corrosion grade: WF2 
 ■ Inlet Specifications: G3 / 4 " 
 ■ Cable Specifications: φ9mm-φ14mm 
 Features 
 ■ Increased safety enclosure, built-in components for explosion-proof components; 
 ■ shell for increased structure, the use of glass fiber reinforced unsaturated polyester resin is pressed, corrosion resistance, impact resistance and good thermal stability and excellent performance; 
 ■ flameproof control switch has a compact structure, good reliability, small size, high capacity, long life and a variety of functions to be selected, explosion-proof button by ultrasonic encapsulation process to ensure a reliable bond strength, buttons can be in two units at the special design by a combination of explosion-proof light, AC 220V-380V universal. 
 ■ labyrinth seal structure design, has a good waterproof and dustproof performance; 
 ■ Exposed fasteners are stainless steel, anti-out-style design, user-friendly installation, maintenance