JFF系列(lie)戶(hu)外箱(xiang),外殼用(yong)冷(leng)軋鋼板彎制(zhi)而成或不(bu)銹(xiu)鋼,柜前門可裝指(zhi)示電表,操(cao)作(zuo)按鈕和指(zhi)示燈,集中控制(zhi)。箱(xiang)體(ti)上還可附設母線箱(xiang),適(shi)用(yong)于(yu)多(duo)臺并(bing)列(lie)安裝;箱(xiang)體(ti)表面噴塑,抗高壓靜電.框架采用(yong)2.0MM厚優質冷(leng)軋鋼板,增強(qiang)機械強(qiang)度及防盜,組裝式結(jie)構,方便、靈活,進出(chu)(chu)線方式為(wei)下進下出(chu)(chu),或上進上出(chu)(chu),進出(chu)(chu)線不(bu)受限制(zhi).