BAK51 Flameproof explosion-proof lights, as the hole (IIB) 

 Scope 
 1 and Zone 2 dangerous places. 
 Ⅱ A, Ⅱ B, explosive atmosphere. 
 Suitable for incandescent lamp 

 Features 
 Cast aluminum alloy outer-off, die casting, surface spray. 
 As the light hole can be made of concentrating the fundamental user requirements, but please specify when ordering. 
 Pipe or cable wiring 
 Meet GB3836-2000, IEC60079 standard request 

 Main technical parameters 
 Ex marks Protection Cable (￠, mm) Inlet thread (G ") Lamp socket Mass (kg) 

 Exd Ⅱ BT4 IP55 10 ~ 14 3 / 4 E27 1.75 
 With lamps Dimensions 
 Model Rated Voltage (v) incandescent lamp rated power (w) 

 BAK51-40 40 
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 BAK51-60 AC 220/50Hz and below 60 
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 BAK51-100 100 
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 BAK51-150 150 
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 BAK51-200 200