CBC51系列防爆操作柱
适用范围 Application
1区、2区危险场所.
IIA、IIB、类爆炸性气体环境.
Can be used in Zone 1and Zone 2 dangerous places.
Can be used in IIA、IIB group explosive atmosphere.    
型号含义 Model implication 
第一单元含义 Application of first part                         第二单元 Application of second part 
第三单元 Application of third pqrt                         第四单元 Application of third part 
产品特点 Features
■ 铸铝合金外壳,表面喷塑.                                                            ◆ Al-alloy diecasted shell with plastic-sprayed surface
■ 内装万能转换开关、按钮、电流表(可按用要求                     ◆ Inside is mounted univeral changeover swith,button,ammeter(can mountother
     装其他仪表)、指示灯.                                                                          instruments according to user''''''''''''''''s requirement)and indicator,etc.
■ 转换开关有30多种功能可由用户自由选择,可根据                  ◆ There are more than 30 functions of changeover switch available to be chosen
     要求特制.
■ 万能开关操纵机构经过优化设计,可以自动找正,能                 ◆  Can be customized according to user''''''''''''''''s requirement.
     能保证转动灵活,无卡滞现象.
■ 电流表量程由用户指定.                                                              ◆  The ammeter''''''''''''''''smeasuring range can be determinedby users.
■ 钢管或电缆布线均可.                                                                  ◆   Suitable for steel pipe and cable wiring.
■ 产品出厂铭牌上只体现总单元内容,名分单元代号                  ◆ The marker of product when ex-factory only reflect the content of chief part,
     为订货参数.                                                                                  ◆ The code of other parts is ordering parameter.
■ 符合GB3836-2000,IEC60079标准要求.                                      ◆  Suitable for GB3836-2000,IEC60079 standard request.
主要技术参数 Main te chnical parameters
     使用类别         额定电压(v)        额定电流 (A)        防爆标志         防护等级              防腐等级             时线口螺纹(G")        电缆外径(￠,mm)
       Using sort       Rated voltage        Rated current          Ex-mark           Protection         Corrosion-proof          Inlet''''''''''''''''s thread              Cable''''''''''''''''s outer
                                                                                                                       category            Grade
--------------------------------------------------------------------------------
        AC-3              220/380                     10                     Exde II Bt6            Ip55                        Wf1                                1                        12-17       
        AC-4                                                                                 

订货举例 Notice if ordering
1 、一表一开关立式,开关代号为K,表量程为200/5应                            1 、One meter one switch vertictype,the code of the switch is K,one
        标注为:                                                                                                          meter the measuring range is 200/5
                   CBC51-B1K1L                                                                                                                               CBC51-B1K1L
                                B1-1(200/5)                                                                                                                                     B1-1(200/5)
                                K1-1A                                                                                                                                             K1-1A
2 、二钮一表二灯挂式,表量程为100/5,指示灯为220V                            2 、Two buttons one meter pendant type,two lamps one meter,the
      红绿各1个,2个按钮规格为一常开一常闭.标注为:                                    Meas wring range is 100/5,one red indiator,one green indicator,
                  CBC51-A2B1D2G                                                                            the voltage is 220V,two bottons are 1NO+1NC.
                               A2-2I                                                                                                                                   CBC51-A2B1D2G
                               B1-1(100/5)                                                                                                                                       A2-2I
                               D2-1Rd/1Gd                                                                                                                                      B1-1(100/5)       
                                                                                                                                                                                          D2-1Rd/1Gd
按钮代号 Button code
                   代号 Code                                       I                             II                               III                             IV                          V
--------------------------------------------------------------------------------
               按扭触头型式                           一常开一常闭             二常开                     二常闭                     一常开                  一常闭   
              Form of button contact                1NO+1NO                   2NO                            2NC                       1NO                      1NC

代号指示灯 Indicator Code
                              代号Code              a                b              c                d                   e
--------------------------------------------------------------------------------
                             电压Voltage(v)    12              24            36              220                380
--------------------------------------------------------------------------------

                            代号Code               R                 B                          Y                           W
--------------------------------------------------------------------------------
                            颜色 Color     红色red     绿色Green         黄色 Yellow        白色 White 

开关代号简要说明 Brief Instuction for switch code
   开关组合
   符号
 The code
 of switch
                        接触图
                  chart of contact
             等效开关
            Equivalent
            switch  旋钮位置(实践表示定位
虚线表示自复位)
Rotary button''''''''''''''''s position
real line denotes location
broket line denotes auto-
resetting         等效功能说明
     Instruction for
     equivalent function
      A       A.功能接线均与双按钮相同,
自动复位.
Functional wiring is the
button with auto resetting.
 
      B       B.功能与双按钮相同,起动复
位,增加了锁停档位,避免误操作
Functional wiringis the same as
button with auto resetting,add
"lock-stop"to avoid mistake operating.
     C       C.功能为2个带常开触点的按钮
自动复位,适合于高压电机控制
电路.或采用A功能面板.
Button with 2usually-open contacts
and auto-resetting,Suitable for
high-voltage engine control circuit
or function panel A. 
     D       D.小功率电源开关.
Mini-power switch
CBC51系列防爆操作柱
CBC51系列防爆操作柱

温州北洋防爆电器公司主要生产:防爆配电箱，防震投光灯、防爆灯具、防爆箱、防爆风机、防爆视孔灯、防爆消防报警按钮、防爆电缆盘、防爆马路灯、防眩通路灯，防眩泛光灯、防爆平台灯、防爆洁净荧光灯、防爆荧光灯、防爆声光报警器  、防爆应急灯、防爆标志灯、防爆泛光灯、防爆投光灯、防爆吸顶灯、防爆防腐灯、防爆轴流风机、防爆壁式排风扇、防爆摇头扇、防爆吊风扇、防爆空调、节能强光防爆电筒、袖珍型防爆电筒、微型防爆电筒、防爆变压器、防爆挠性连接管、防爆接线箱、防爆穿线盒、防爆接线盒、防爆填料函、防爆电铃、防爆插销、防爆操作柱、防爆配电柜、防爆配电箱，防爆照明配电箱，防爆动力配电箱，防爆箱，防爆动力检修箱，防爆检修电源插座箱，防爆控制箱，防爆配电柜，防爆操作柱，防爆磁力起动器，防爆断路器，防爆防腐电源插座箱，防爆防腐操作柱，防爆防腐断路器，防爆防腐控制箱等。

公司名称：温州北洋防爆电器有限公司
联系人：周凯（销售经理）
联系电话：0577-27866680 27822263
手机：13587755199   13706602608
QQ:173551384
邮箱：173551384@163.com
公司网址： www.cby.cc