点击图片查看大图CBQ53系列防爆电磁起动器（ⅡB、ⅡC）
适用范围
1区、2区危场所.
IIA、IIB、IIC类爆炸性气体环境
*要求IIC 类时请注明。
产品特点
铸铝合金外壳，表面喷塑。
内装交流接触器，自复位万能转换开 关或按钮等。
可控制交流50Hz，380V，三相异步电动机的直接起动停止，并具有过载和 断相及失压保护。
钢管或电缆布线均可。
符合GB3836-2000，IEC60079 标准要求。
Application
Can be used Zone 1 and Zone 2 dangerous places.
Can be used in IIA,IIB,IIC group explosive atmosphere.
*Please note if need IIC group.
Features
Diecasted AI-alloy shell with plastic-sprayed surface.
Inside is installed AC contactor,thermal relay,self-settable universal conver-sion switch.
Able to directly control AC 50Hz,380V asynchronous motor with the protection of overload,phase-failure and voltage-absent.
Steel tube wiring or cable wiring.
Suitable for GB3836-2000,IEC60079 standard request.
CBQ53系列防爆电磁起动器