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                   Detailed Product Description 
                    Explosion-proof corrosion-proof illumination
switch,illumination switch,conversion switch. 
  
Explosion-proof corrosion-proof master controller BZA8050
series 
  
Application: 
  
1.Can be used in Zone 1 and Zone 2 dangerous place. 
  
2.Can be used in IIA,IIB,IIC groups explosive atmosphere. 
  
Features: 
 
1.The shell is made of glass-fiber and unsatutated
polyester-resin 
the interface use cure-sealed structure,the products hace
the 
excellent functions of impulsion with standing
water-proof,dust- 
proof,dust-proof,corrosion-proof. 
 
2.Inside is installed ammeter,voltmeter,voltmeter and retary 
meter,etc 
 
3.Conduit wiring or cable wiring 
 
4.suitable for GB3836-2000,IEC60079 standard request. 
  
  
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