電(dian)(dian)(dian)梯井道電(dian)(dian)(dian)纜為(wei)電(dian)(dian)(dian)梯內(nei)部(bu)井道連接(jie)用(yong)軟線(xian),同樣用(yong)于交流額定電(dian)(dian)(dian)壓450/750V以(yi)下的動(dong)力、日(ri)用(yong)電(dian)(dian)(dian)器、儀器、儀表、電(dian)(dian)(dian)訊設備(bei),照(zhao)明電(dian)(dian)(dian)路(lu)以(yi)及自動(dong)化裝置的移動(dong)安裝用(yong)軟線(xian)。