CBD52 Flameproof explosion-proof lamp (Ⅱ B) 




 Application Scope 

 1 and Zone 2 dangerous places. Can be used in Zone 1and Zon 2 dangerous places. 
 Ⅱ A, Ⅱ B explosive atmosphere. Can be used in IIA, IIB, group explosive atmosphere. 
 For incandescent lamp, high pressure sodium, metal halide lamp. Suitable for incandescent lamp, mercury vapor lamp, 
 Note: Users can request install lamp cover. high-pressure sodium vapor lamp, metal halide lamp. 
 Notice: Can be install lamp cover according to user's requitemnt. 

 Model Model implication the meaning of 































 Features Features 
 Aluminum alloy shell with plastic sprayed surface Diecasted aluminium alloy shell with 
 Casting, compact structure, beautiful appearance. Pressure-casted formation, compact structure and aesthetic appearance. 
 By type thumb bolt can be quickly opened up for easy maintenance. Suspension type thumb nut is used for fastening so that it can be quickly 
 Steel pipe. opened up upward and is conventient for maintenance. 
 Meet the 60079 standard. Suitable for steelpipe. 
 Suitable for BG3836-2000, IEC60079 standard request. 
 The main technical parameters Main technical parameters 
 Ex marks Protection Cable (￠, mm) Inlet thread (G ") Lamp socket Mass (kg) 
 Ex-mark Protection Cable's outside Inlet's thread Lamp socket Mass 
 grade diameter 3 / 4 


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 Exd Ⅱ Bt4 Ip54 10 ~ 14 3 / 4 E27 3