BXJ51 series explosion-proof junction box (e, Ⅱ B, Ⅱ C) 

 Scope 
 1 and Zone 2 dangerous places. 
 IIA, IIB, IIC class of explosive atmosphere. 
 * Required class IIB or IIC, please specify. 

 Features 
 Aluminum alloy shell with plastic sprayed surface. 
 Die casting, beautiful appearance. 
 Road surface is sealed with song structure, with a strong waterproof, 
 Dust properties. 
 With increased safety terminal dedicated terminals, wiring convenience 
 Solid and reliable, and the current size of the specification can be 
 By clients. 
 Changing the direction of inlet, either according to user requirements 
 Italy, the election inlet can be equipped according to the user for direct 
 BDM series of cable gland (Note: the user provides 
 When the goods specified.) 
 Meet GB3836-2000, IEC60079 standard request. 

 Type Meaning 

 Technical Data Line Schematic 
 Rated voltage (V) 220 \ 380 Rated current (A) protection grade IP54 * IP55 
 3 / 410-14 

 Schematic outline 

 BJX51-20/20 I type BJX51-20/20 II type BJX51-20/30 III type 

 BJX51-20/60 IV type BJX51-20/80 V-type BJX51-20/120 VI-type 

 IIB junction box outside the class instance 


 Class IIB form the table below 
 Type A B C D E Inlet and outlet size (number) 
 Remarks 
 CBJX-20 / 4 204 185 160 82 100 1-G3 / 4 "4-G1 / 2" Exd II BT6 
 BJX51-20 / 8 242 245 196 104 110 1-G1 "7-G3 / 4" 
 BJX51-20/16 318 332 172 206 110 1-G1 1 / 2 "7-G3 / 4" 
 BJX51-20/24 422 338 276 224 110 1-G1 1 / 2 "11-G / 4" 
 BJX51-20/36 422 412 276 299 114 2-G1 1 / 2 "13-G3 / 4"