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铸铝合金外壳,表面喷塑.
内装高分断小型断路器，交流接触器，热继电，
器，自复位万能转换开关等。
可控制交流50Hz，380V三相异步电动机的直接
起动工，停止，并具有过载，短路，缺相，失
压保护功能。
可以远控
钢管或电缆布线均可。
符合GB3836-2000，IEC60079标准要求。
Diecasted AI-alloy shell wth plastic-sprayed surface.
Inside is installed high breaking circit beacer AC contactor,thermal
relay,self-reposition conversion switch.
Able to directly control AC50Hz,380V asynchronous motor with the
protections of overload,short-circuit,phase-failure voltage-
absent.
Able to remotely control.
Steel tube wiring or cable wiring.
Suitable for GB3836-2000,IEC60079 standard request.
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