BZC51防爆操作柱\LBZ防爆操作柱_BZC53防爆操作柱
∩▂∩适用范围 Application
∩▂∩1区、2区危险场所.
∩▂∩IIA、IIB、类性气体环境.
∩▂∩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
∩▂∩总单元含义 Applicatinon of chief part
∩▂∩*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*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.
■ ∩▂∩*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. ◆ 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,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
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AC-3 220/380 10
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