哪位知道電(dian)(dian)力(li)系統用(yong)的(de)鍍錫銅(tong)線(xian)(xian)能(neng)(neng)否用(yong)作家庭裝修的(de)布線(xian)(xian)，比起純銅(tong)有(you)什么優(you)缺點(dian)啊(a)，1.5mm2,2.5mm2,4mm2的(de)。裸銅(tong)線(xian)(xian)就是用(yong)純銅(tong)桿拉(la)絲而成(cheng)的(de)銅(tong)線(xian)(xian)，焊(han)腳電(dian)(dian)池質(zhi)(zhi)料(liao)單一，表里(li)皆銅(tong)金屬，外觀看(kan)過去為黃色(se)，且因(yin)銅(tong)純度(du)的(de)高(gao)低使顏色(se)有(you)深有(you)淺。帶座軸承在物理性(xing)能(neng)(neng)上，裸銅(tong)線(xian)(xian)材質(zhi)(zhi)柔軟，導電(dian)(dian)性(xing)能(neng)(neng)優(you)良。

還有直流250V,6A或(huo)者3A的(de)(de)空氣(qi)開關能否用(yong)于家(jia)庭電路；或(huo)者這樣問(wen)，直流250V的(de)(de)空開能否用(yong)于家(jia)庭電路，對于燈，臥室客廳插座，空調，廚房插座各用(yong)幾安培的(de)(de)合適。

鍍(du)錫(xi)銅線(xian)的(de)工藝比(bi)(bi)裸銅線(xian)稍(shao)稍(shao)復雜些，將純銅桿拉成絲后再用熱鍍(du)錫(xi)工藝在銅絲表面鍍(du)上薄薄的(de)一層錫(xi)就成了鍍(du)錫(xi)銅線(xian)。這種線(xian)外觀(guan)為銀色，因為錫(xi)是銀色金(jin)屬的(de)緣故。鍍(du)錫(xi)銅線(xian)，材質(zhi)比(bi)(bi)較柔軟(ruan)，導電性能良好，與裸銅線(xian)相比(bi)(bi)，其耐蝕性、抗氧化性能更強，可(ke)大大延長弱(ruo)電線(xian)纜的(de)使用壽命(ming)。

1.鍍錫銅線(xian)(xian)主要(yao)用(yong)于橡皮(pi)絕緣的(de)礦(kuang)用(yong)電(dian)纜(lan)。軟電(dian)線(xian)(xian)、軟電(dian)纜(lan)和船用(yong)電(dian)纜(lan)等的(de)導電(dian)線(xian)(xian)芯，以及用(yong)作絕緣電(dian)線(xian)(xian)電(dian)纜(lan)的(de)外屏蔽編織層和電(dian)刷線(xian)(xian)。

2.適(shi)用范圍(wei)：鍍錫銅(tong)(tong)線(xian)(xian)主(zhu)要(yao)用于(yu)電(dian)(dian)子元器件引線(xian)(xian)和pcb跳線(xian)(xian)；它是以紫(zi)銅(tong)(tong)線(xian)(xian)為(wei)芯線(xian)(xian)，經熱浸(jin)錫基合金(jin)制得的(de)產品；電(dian)(dian)子元器件用鍍錫銅(tong)(tong)線(xian)(xian)。