产品简介
防爆镇流器 隔爆型防爆荧光灯 防爆防腐全塑荧光灯 防爆环形荧光灯 防爆节能荧光灯 防爆洁净荧光灯 防爆平台灯 防爆马路灯 防爆操作柱 防爆照明(动力)配电箱 防爆动力检修箱 防爆检修电源插座箱 防爆配电柜
专业生产防爆电器、防爆灯具、移动照明专业、防爆箱、防爆手电筒
产品介绍
产品名称: BZZ51系列防爆转换开关(ⅡB、ⅡC) |
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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 1Zone 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 pipecable. ■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 | | |