一、電纜電纜外層圖標依照規定我國正確劃界，電纜電纜外層應該生產廠名、代謝物應用和更多電壓電流值的持續保持圖標。這非常利于在電纜電纜運用歷程中存在主題 時能實時更新找到了生產廠，總費用者在挑選指南電纜電纜時一定要注意這一些。此外總費用者在挑選指南電纜電纜應該把冷卻水要注意及格證上闡明的生產廠名、代謝物應用、更多電壓電流值與電纜電纜外層的進行印刷圖標沒有是分岐，應對冒牌代謝物。

二、電纜線外表能開銷者在選擇電纜線時，要重要性電纜線的外表能應檀口溝壑，隔絕和保護線套層無損格式壞，標出燙印模糊，手模電纜線時隔膜真空泵膩感。從電纜線的橫剖面看，電纜線的都圓上上隔絕或保護線套的強度應分別，允許偏芯，隔絕或保護線套應用不可避免的強度。

三、導體線徑開銷者在選擇電纜線時，要關注著導體線徑不會是與及格證上昭示的受力符合要求，若導體受力偏小，隨意使電纜線高燒出現虛接。呼吁家長照明工作新線路工廠用電戶纜線辨別是非1.5平方米怎么算厘米及上面的的規格為；中央空調、徽波爐等勤奮努力率較多的家工廠用電戶器應辨別是非2.5平方米怎么算厘米及上面的的規格為的電纜線。

四、規范利用應規范布線，牢固線路最好接納BV單芯線穿管子，注(zhu)重(zhong)在(zai)布線(xian)(xian)(xian)時不(bu)(bu)要(yao)碰壞(huai)電(dian)(dian)(dian)線(xian)(xian)(xian),在(zai)房(fang)間(jian)(jian)(jian)裝(zhuang)璜時不(bu)(bu)要(yao)碰壞(huai)電(dian)(dian)(dian)線(xian)(xian)(xian)；在(zai)一起線(xian)(xian)(xian)里(li)中間(jian)(jian)(jian)不(bu)(bu)要(yao)討論；電(dian)(dian)(dian)線(xian)(xian)(xian)接入電(dian)(dian)(dian)器箱(盒)時不(bu)(bu)要(yao)碰線(xian)(xian)(xian)；別的用電(dian)(dian)(dian)量較大(da)的家用電(dian)(dian)(dian)器如空調等應(ying)零丁一起電(dian)(dian)(dian)線(xian)(xian)(xian)供電(dian)(dian)(dian)；弱電(dian)(dian)(dian)、強電(dian)(dian)(dian)用的電(dian)(dian)(dian)線(xian)(xian)(xian)最好堅持必然間(jian)(jian)(jian)隔。