XM 型(xing)低(di)壓配(pei)電(dian)(dian)箱(xiang)適用(yong)(yong)于三相(xiang)(xiang)交流(liu) 50Hz，額(e)定(ding)電(dian)(dian)壓 380V/220V，額(e)定(ding)電(dian)(dian)流(liu) 250A 及以下的三相(xiang)(xiang)四(si)線(xian)、三相(xiang)(xiang)五線(xian)制電(dian)(dian)力系統(tong)，作為(wei)接受電(dian)(dian)能(neng)(neng)和分配(pei)電(dian)(dian)能(neng)(neng)之用(yong)(yong)。廣泛用(yong)(yong)于廠(chang)礦企(qi)業和民用(yong)(yong)建筑的配(pei)電(dian)(dian)、照明、計(ji)量等(deng)用(yong)(yong)途。產(chan)品具有安(an)全性好(hao)、電(dian)(dian)氣方(fang)案靈活、組合方(fang)便、系列性強、實(shi)用(yong)(yong)性強、結構新穎等(deng)特點(dian)。