Product Name: BZC53 proof operation column (vertical, hanging) \ LCZ proof operation column (Ⅱ C) 

 Scope 
 1 and Zone 2 dangerous places. 
 Ⅱ A, Ⅱ B, IIC explosive atmosphere. 
 Applicable to combustible dust. 

 Features 
 ■ aluminum alloy shell, die casting, surface spray. 
 ■ with a waterproof, dust and other properties. 
 ■ button, switch, indicator light, ammeter 
 ■ ammeter range determined by the user. 
 ■ built-in technology to produce explosion-proof components imported from Germany, 
 ■ If you have special requirements can be made. 
 ■ comply with GB3836-2000, IEC60079 standard request. 

 Type Meaning 
 Meaning unit 

 The meaning of the second element of first part 

 The meaning of the meaning of the fourth unit of the third unit 

 Main technical parameters 
 Usage Rated voltage (V) Rated current Protection (A) proof mark cable diameter (￠, mm) Inlet thread (G ") Protection category 

 AC-3 220 Ip65 10 Exed II Ct6 12-17 1 WF1 
 AC-4 380 
 Shape example 

 BZC53-K1 G a switch hook; BZC53-A2D G two button pendant lamp II 
 BZC53-B1D2K1 G for a table of a switch to two lights hanging;