DCS-11雙位(wei)置繼(ji)電器,DCS-12雙位(wei)置繼(ji)電器 DCS-11雙位(wei)置繼(ji)電器, DCS-12雙位(wei)置繼(ji)電器
JSW 系列靜態雙位(wei)(wei)置(zhi)繼(ji)電器(qi)(qi) (以(yi)下簡(jian)稱繼(ji)電器(qi)(qi)) ,用于(yu)直流操作的保持(chi)和控(kong)制回(hui)路中作為反應(ying)手動(dong)操作開關(guan)位(wei)(wei)置(zhi)指示器(qi)(qi),并(bing)實現閉(bi)鎖。 JSW-31雙位(wei)(wei)置(zhi)繼(ji)電器(qi)(qi),JSW-32雙位(wei)(wei)置(zhi)繼(ji)電器(qi)(qi)
JSW-21雙位(wei)(wei)置繼(ji)電(dian)(dian)器(qi),JSW-22雙位(wei)(wei)置繼(ji)電(dian)(dian)器(qi) JSW-21雙位(wei)(wei)置繼(ji)電(dian)(dian)器(qi), JSW-22雙位(wei)(wei)置繼(ji)電(dian)(dian)器(qi)