产品名称:  CBZK系列防爆转换开关（ⅡB、ⅡC） 适用范围Application1区、2区危险场所。                                        ⅡA、ⅡB、IIC类爆炸性气体环境。注：要求IIC类时注明.Can be used in Zone 1 and Zone 2 dangerous places.      Can be used in IIA、IIB、IICgroup explosive atmosphere.Notice:Please note if need IIC grade needed.型号含义Main implication 产品特点Features■铸铝合金外壳,表面喷塑.                                            ◆ The shell is of diecasted AI-alloy with plastic-sprayed surface.■内装转换开关,用于电流60A以下的电气线              ◆ Inside is mounted conversion switch,used as power swtch to ■路中,作为电源引入开关,并可控制电动机起                 controln motor,adjust speed,convet direction in the system of   动、变速、停止、换向等.                                              not more than 60A.■钢管或电缆布线均可.                                                 ◆ Suitable for steel pipe and cable.■符合GB3836-2000,IEC60079标准要求.                     ◆ Suitable for GB3836-2000,IEC60079 standard request. 主要技术参数 Main technical parameters               产品型号              额定电压(V)                额定电流(A)              防爆标志         电缆外径(￠,mm)                Type                    Rated voltage               Rated current              Ex-mark            Cable's outer  diameter           CBZK-10/□                                                     10           CBZK-25/□              220/380                          25                         Exde II Bt6            10-14           CBZK-60/□                60                                60                         *Exde II Ct6           18-22外形举例Outline example    型号 Type          A          B          C           D       备注 Remark CBZK-10/□      132       215      115       98                     CBZK-25/□      185      240       160      130          IIB CBZK-60/□      224      372       165      型号 Type          A          B           C          D            E           F        备注 Remark      CBZK-10/□       153        132        110        -           230        114                           CBZK-25/□       214        190        164      113        360        186               IIC      CBZK-60/□       330        308        210      190        450        176 平安防爆主要生产防爆配电箱，NTC9210(CZT6900)(BFC9805)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、CNS9700(NSC9700)（NSC9700）防眩通路灯，CNFC(NFC9180)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、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。详细产品信息请登录公司网址：www.cnpa.cc  www.yqpafb.cn