AH series explosion-proof junction box 



 █ applicable range 

 A. For explosive gas atmospheres - Zone 1 and Zone 2 dangerous places; 

 Two. Apply to the IIA, IIB, IIC, grade explosive gas atmospheres; 

 3. Applicable to combustible dust Area 20, Area 21, Area 22; 

 4. Temperature group T1-T6 environment; 

 5 Applicable to the petroleum, petrochemical, chemical, brewing, pharmaceutical, paint, textile, printing and dyeing, military facilities and other explosive environments; 

 █ product features 

 A. The junction box shell is made of high quality aluminum die-casting molding products after high-speed shot blasting, high pressure electrostatic spray, color work color, pleasing in appearance; 

 Two. This product is a Flameproof explosion-proof products, internal to its own terminals, easy to wire; 

 3. Using the national standard design, a total of 10 kinds of specifications for customers to choose; 

 4. Wiring, pipe or cable, explosion-proof hose can be; 

 5 Special customized according to user requirements; 

 █ technical parameters 

 Explosion-proof mark: ExdIIBT4/T5/T6, ExdIICT4/T5/T6, DIP A20 TA, T4/T5/T6; 

 Rated voltage: AC220/380V/12V/24V/36V/127V/660V,; 

 Thread specifications: G1/2-G3/4 

 National standard specifications: a flat, level, flat, Siping, corner flat. (IIB, IIC) G15.G20 

 A crane, second crane, three hanging, four hanging, hanging angle. (IIB, IIC) G15.G20