1.导体:多股裸铜丝(或镀锡铜丝)绞合 2.绝缘:PVC/C型聚氯乙烯 3.护套:PVC/ST5型聚氯乙烯 4.额定电压300V/300V,300v/350v,300v/450v 5.线芯常用芯数为2-24芯 6.额定温度:长期允许工作温度应不超过70摄氏度 RVV护套线型号规格-北京江海洋线缆厂 护套线常用芯数: 二芯RVV护套线:2X0.5,2X0.75,2X1.0,2X1.5,2X2.5,2X4,2X6,2X10 三芯RVV护套线:3X0.5,3X0.75,3X1.0,3X1.5,3X2.5,3X4,3X6,3X10 四芯RVV护套线:4X0.5,4X0.75,4X1.0,4X1.5,4X2.5,4X4,4X6,4X10 五芯RVV护套线:5X0.,/5X0.75,5X1.0,5X1.5,5X2.5,5X4,5X6,5X10 六芯RVV护套线:6X0.5,6X0.75,6X1.0,6X1.5,6X2.5,6X4,6X6,6X10 七芯RVV护套线:7X0.5,7X0.75,7X1.0,7X1.5,7X2.5,7X4,7X6,7X10 以上价格均来源于网络 ,仅供参考,具体价格要以购买时为准