适用于控制多台电动机，还可以照明或仪表配出电源. A ble to control several motors,also to supply power for illuminating or instrument.
铸铝合金或钢板焊接外壳,表面喷塑. The shell is made of diecastedA1-alloy or welded stell plates with plastic-sprayed surface
内装元件可根据用户要求选配. 　　　Inner components can be selected by user.
可在箱面或远控操作,也可两地操作. 　　Local or remote control is available,or both.
具有过载,短路,失压保护. 　　　　With protections of overload,short-circuit,and voltage-absent.
钢管或电缆布线均可. 　　　　Suitable for steel pipe and cable wiring.
符合GB12476,IEC61241标准要求. 　 Suitable for BG3836-2000,IEC60079 standard request.

订货时请将支路数及各支路对应的电流,进出线 　 The number of branch and its relative current of circuits shall be indicated,also the
口数量及相应的方向,规格要求明确,如有总开 　　　　 inlet and outlet numbers and their directions,specifications,lf want a chiefswitch,please
关,请注明总开的电流大小或提供图纸. 　　　note its current or offer drawing.