防爆行程开关,转换开关,控制按钮,照明开关,配电箱_行程开关

产品名称:CBZK系列防爆转换开关（ⅡB、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。 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 outerdiameter CBZK-10/□ 10 CBZK-25/□ 220/380 25 Exde II Bt6 10-14 CBZK-60/□ 6060 *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 160130 IIB CBZK-60/□ 224 372 165 型号 Type A B C DE F 备注 Remark CBZK-10/□153 132 110 - 230114 CBZK-25/□ 214 190 164 113 360186 IIC CBZK-60/□ 330 308 210 190 450 176