产品名称:  BZC53系列防爆操作柱（ⅡC）
 
 适用范围 Application  
1区、2区危险场所。                                        
ⅡA、ⅡB、IIC类爆炸性气体环境。
适用于可燃性粉尘场所.           
Can be used in Zone 1 and Zone 2 dangerous places.     
Can be used in IIA、IIB、IIC group explosive atmosphere.
Can be used in hammable dust atmosphere.  
 产品特点 Features
■铸铝合金外壳,压铸成形,表面喷塑.
■具有防水,防尘等性能.
■按钮,开关,指示灯,电流表
■电流表量程由用户确定.
■内装防爆元件引进*生产,
■如有特殊要求可特制.
■符合GB3836-2000,IEC60079 标准要求.
◆Diecasted AI-alloy shell with platic-sprayed surface.
◆Possing the properties of water-proof and dust-proof,etc.
◆The multi-functioscome from button,switch,indicator and
 ammeter,
◆The Measuring ramge
◆The inner-mounted explosion-proof elements imported from the German technology are exquisite,gracefl and permanetly durable.
◆Can be customized if there's special requrement.
◆Suitable for GB3836-2000,IEC60079 standard request.
 

 型号含义 Model implication
 
单元含义 Application of chief part
 

*单元含义 Applicaton of first part 第二单元含义Application of second part
   
第三单元含义 Application of first part 第四单元含义 Application of forth part
   

 主要技术参数 Main tecnical parameters
          使用类别       额定电压（V）     防护等级       额定电流（A）        防爆标志         电缆外径（￠,mm）        进线口螺纹（G"）         防腐等级
         Using sorts                                Protection      Rated current        Ex-mark            Cable's outer                   Inlet's thread            Corrosion-proof
                                                           category                                                                diameter                                                           Grade
--------------------------------------------------------------------------------
             AC-3                      220              10                   Ip65                Exed II Ct6             12-17                                  1                          WF1                      AC-4                       380                                 

外形举例 Outline example
 
                        BZC53-K1 G
                        一开关挂式
                    One switch,pendant type
   
                       BZC53-A2D  G
                      二钮二灯挂式
              Two buttons two lamps,pendant type                       BZC53-B1D2K1  G
                   一开关二灯一表挂式
                   One switch,pendant type