XL2低壓動力配電電箱
分動力配電(dian)(dian)箱(xiang)和照明配電(dian)(dian)箱(xiang),是配電(dian)(dian)箱(xiang)的(de)一種,配電(dian)(dian)系統(tong)的(de)末級設備(bei)。配電(dian)(dian)箱(xiang)是按電(dian)(dian)氣接(jie)線要求將開關設備(bei)、測量儀表、保護(hu)電(dian)(dian)器和輔助設備(bei)組裝在封(feng)閉或半封(feng)閉金屬柜中或屏幕上,構成(cheng)低壓(ya)配電(dian)(dian)裝置(zhi)動力配電(dian)(dian)控制箱(xiang)。多為(wei)封(feng)閉式垂直安裝。因(yin)使(shi)用(yong)場(chang)合(he)不同,外殼防護(hu)等級也不同,它們主要作為(wei)工礦企(qi)業生產現場(chang)的(de)配電(dian)(dian)裝置(zhi)