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適用于控制多臺電動機，還可以照明或儀表配出電源. A ble to control several motors,also to supply power for illuminating or instrument.
鑄鋁合金或鋼板焊接外殼,表面噴塑. The shell is made of diecastedA1-alloy or welded stell plates with plastic-sprayed surface
內裝元件可根據用戶要求選配. 　　　Inner components can be selected by user.
可在箱面或遠控操作,也可兩地操作. 　　Local or remote control is available,or both.
具有過載,短路,失壓保護. 　　　　With protections of overload,short-circuit,and voltage-absent.
鋼管或電纜布線均可. 　　　　Suitable for steel pipe and cable wiring.
符合GB12476,IEC61241標準要求. 　 Suitable for BG3836-2000,IEC60079 standard request.

訂貨時請將支路數及各支路對應的電流,進出線 　 The number of branch and its relative current of circuits shall be indicated,also the
口數量及相應的方向,規格要求明確,如有總開 　　　　 inlet and outlet numbers and their directions,specifications,lf want a chiefswitch,please
關,請注明總開的電流大小或提供圖紙. 　　　note its current or offer drawing.