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按结(jie)构特征和用途分类：
（1）固定(ding)面(mian)(mian)板(ban)(ban)式开(kai)(kai)关(guan)(guan)柜(ju)，常称(cheng)开(kai)(kai)关(guan)(guan)板(ban)(ban)或配电(dian)(dian)(dian)屏。它(ta)是一种有面(mian)(mian)板(ban)(ban)遮拦(lan)的开(kai)(kai)启(qi)式开(kai)(kai)关(guan)(guan)柜(ju)，正(zheng)面(mian)(mian)有防护作用，背面(mian)(mian)和侧面(mian)(mian)仍能(neng)触及带电(dian)(dian)(dian)部分，防护等级低(di)，只能(neng)用于对(dui)供电(dian)(dian)(dian)连续性和稳靠性要(yao)求(qiu)较低(di)的工矿(kuang)企业(ye)，作变电(dian)(dian)(dian)室集中供电(dian)(dian)(dian)用。
