配(pei)電(dian)箱(xiang)蓋應(ying)完好無損(sun)，操(cao)作完畢(bi)后及時將蓋子蓋上。在(zai)更(geng)換(huan)空氣(qi)(qi)斷路(lu)(lu)器(qi)時，要(yao)綜(zong)合(he)考慮配(pei)電(dian)箱(xiang)的(de)額定(ding)(ding)電(dian)流(liu)、負(fu)載的(de)額定(ding)(ding)電(dian)流(liu)等，且更(geng)換(huan)的(de)空氣(qi)(qi)斷路(lu)(lu)器(qi)仍要(yao)以向上操(cao)作為合(he)閘(zha)的(de)原則(ze)安(an)(an)裝。配(pei)電(dian)箱(xiang)各電(dian)氣(qi)(qi)元件(jian)、儀表、開(kai)關和線路(lu)(lu)應(ying)排列整齊，安(an)(an)裝牢固(gu)，操(cao)作方便;柜(箱(xiang))應(ying)內無積塵、積水和雜物。柜(箱(xiang))以外不得有(you)裸帶電(dian)體外露;必須(xu)裝設在(zai)柜(箱(xiang))外表面或配(pei)電(dian)板上的(de)電(dian)氣(qi)(qi)元件(jian)，必須(xu)有(you)可靠的(de)屏(ping)護(hu)。新增負(fu)載時，需(xu)考慮新增電(dian)流(liu)是(shi)否超出(chu)控制該回路(lu)(lu)空氣(qi)(qi)斷路(lu)(lu)器(qi)的(de)額定(ding)(ding)電(dian)流(liu)。超出(chu)時需(xu)更(geng)換(huan)成(cheng)相應(ying)容量的(de)空氣(qi)(qi)斷路(lu)(lu)器(qi)。更(geng)換(huan)空氣(qi)(qi)斷路(lu)(lu)器(qi)前要(yao)斷電(dian)，更(geng)換(huan)后要(yao)固(gu)定(ding)(ding)牢固(gu)。

電(dian)(dian)器(qi)(qi)(qi)元件要求：配電(dian)(dian)箱(xiang)(xiang)、開關箱(xiang)(xiang)內電(dian)(dian)器(qi)(qi)(qi)元件必(bi)須(xu)可(ke)(ke)靠、完(wan)好，嚴禁使用(yong)破損(sun)(sun)、不合格電(dian)(dian)器(qi)(qi)(qi)。電(dian)(dian)器(qi)(qi)(qi)產(chan)品進場(chang)時必(bi)須(xu)審驗生產(chan)（制(zhi)造）許可(ke)(ke)證(zheng)、產(chan)品合格證(zheng)、產(chan)品說明書、出(chu)廠檢驗記(ji)錄。箱(xiang)(xiang)的(de)(de)箱(xiang)(xiang)體金屬板(ban)、框架、所(suo)有活動門、做隔離二(er)層板(ban)、帶電(dian)(dian)導(dao)體的(de)(de)金屬板(ban)、裝有36V以上(shang)電(dian)(dian)器(qi)(qi)(qi)的(de)(de)門，蓋(gai)板(ban)等導(dao)電(dian)(dian)部件必(bi)須(xu)用(yong)銅編(bian)制(zhi)涮錫(xi)帶與箱(xiang)(xiang)體上(shang)的(de)(de)接(jie)地(di)端子進行可(ke)(ke)靠連接(jie)，配電(dian)(dian)箱(xiang)(xiang)蓋(gai)應完(wan)好無損(sun)(sun)，操作(zuo)完(wan)畢后及時將(jiang)蓋(gai)子蓋(gai)上(shang)。在(zai)更(geng)換空氣斷(duan)路器(qi)(qi)(qi)時，要綜(zong)合考慮配電(dian)(dian)箱(xiang)(xiang)的(de)(de)額(e)定(ding)電(dian)(dian)流、負載的(de)(de)額(e)定(ding)電(dian)(dian)流等，不銹鋼(gang)配電(dian)(dian)箱(xiang)(xiang)，且更(geng)換的(de)(de)空氣斷(duan)路器(qi)(qi)(qi)仍要以向上(shang)操作(zuo)為合閘的(de)(de)原則安裝。

配(pei)電(dian)(dian)(dian)箱(xiang)(xiang)、開(kai)關(guan)箱(xiang)(xiang)內(nei)的電(dian)(dian)(dian)器(qi)（含(han)插座）應(ying)先安(an)裝(zhuang)(zhuang)在金(jin)屬(shu)(shu)或(huo)非木質阻燃絕(jue)緣電(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)板上，然后方可整體緊固(gu)在配(pei)電(dian)(dian)(dian)箱(xiang)(xiang)、開(kai)關(guan)箱(xiang)(xiang)箱(xiang)(xiang)體內(nei)。金(jin)屬(shu)(shu)電(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)板與金(jin)屬(shu)(shu)箱(xiang)(xiang)體應(ying)做電(dian)(dian)(dian)氣連接。電(dian)(dian)(dian)器(qi)元(yuan)件(jian)要求：配(pei)電(dian)(dian)(dian)箱(xiang)(xiang)、開(kai)關(guan)箱(xiang)(xiang)內(nei)電(dian)(dian)(dian)器(qi)元(yuan)件(jian)必須(xu)(xu)可靠、完好，嚴禁使用(yong)(yong)破損、不合格(ge)電(dian)(dian)(dian)器(qi)。電(dian)(dian)(dian)器(qi)產(chan)品(pin)進場(chang)時(shi)(shi)必須(xu)(xu)審驗生(sheng)(sheng)產(chan)（制造(zao)）許可證(zheng)、產(chan)品(pin)合格(ge)證(zheng)、產(chan)品(pin)說(shuo)明書(shu)、出(chu)廠檢驗記錄。配(pei)電(dian)(dian)(dian)箱(xiang)(xiang)的漏(lou)(lou)電(dian)(dian)(dian)保護措(cuo)施(shi)，通常使用(yong)(yong)的是(shi)漏(lou)(lou)電(dian)(dian)(dian)保護器(qi)，就是(shi)俗(su)稱漏(lou)(lou)電(dian)(dian)(dian)開(kai)關(guan)，它是(shi)一種接地保護裝(zhuang)(zhuang)置，當電(dian)(dian)(dian)路或(huo)用(yong)(yong)電(dian)(dian)(dian)設備(bei)漏(lou)(lou)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)大(da)于裝(zhuang)(zhuang)置的整定(ding)值，或(huo)人(ren)、動物發生(sheng)(sheng)觸電(dian)(dian)(dian)危險時(shi)(shi)，它能迅速動作，切斷事(shi)故電(dian)(dian)(dian)源，。