
AWM 1257
适用于各种电器、电子、工业控制、配电柜布线、储能电池及设备内部连接线等场所
产品优势

额定电压:300V
额定温度:-20℃~+105℃
额定温度:-20℃~+105℃
1

导体:裸铜或镀锡铜丝
绝缘:聚氯乙烯
绝缘:聚氯乙烯
2

执行标准:UL758,UL1581
印字:E206992 UL AWM1257 xxAWG 105℃ 300V cUL AWM IA 105℃ 300V FT2 HUA CHENG CABLE
印字:E206992 UL AWM1257 xxAWG 105℃ 300V cUL AWM IA 105℃ 300V FT2 HUA CHENG CABLE
3

4

AWG | 规格 | 导 体 | 绝 缘 | 参考电线外径 | 20℃时最大 导体 直流电阻 | |
结构 | 外径 | 标称厚度 | ||||
NO. | mm² | no./mm | mm | mm | mm | Ω/KM |
26 | 0.128 | 7/0.16 | 0.48 | 1.14 | 2.80 | 150 |
24 | 0.205 | 7/0.20 | 0.60 | 1.14 | 2.90 | 94.2 |
22 | 0.324 | 13/0.18 | 0.75 | 1.14 | 3.05 | 59.4 |
20 | 0.519 | 21/0.18 | 0.95 | 1.14 | 3.25 | 36.7 |
18 | 0.823 | 63/0.127 | 1.20 | 1.14 | 3.50 | 23.2 |
16 | 1.31 | 105/0.127 | 1.55 | 1.14 | 3.90 | 14.6 |
14 | 2.08 | 168/0.127 | 2.05 | 1.14 | 4.40 | 8.96 |
12 | 3.31 | 259/0.127 | 2.55 | 1.14 | 4.90 | 5.64 |
10 | 5.261 | 413/0.127 | 3.20 | 1.14 | 5.50 | 3.546 |
8 | 8.367 | 660/0.127 | 4.10 | 1.14 | 6.40 | 2.230 |
6 | 13.30 | 1045/0.127 | 5.15 | 1.14 | 7.50 | 1.403 |
4 | 21.15 | 1666/0.127 | 6.60 | 1.14 | 8.90 | 0.8820 |
3 | 26.67 | 2090/0.127 | 7.30 | 1.14 | 9.60 | 0.6996 |
2 | 33.62 | 2646/0.127 | 8.40 | 1.14 | 10.70 | 0.5548 |
1 | 42.41 | 3360/0.127 | 9.40 | 1.14 | 11.70 | 0.4398 |
1/0 | 53.49 | 4200/0.127 | 10.50 | 1.14 | 12.80 | 0.3487 |
2/0 | 67.43 | 5320/0.127 | 11.80 | 1.14 | 14.10 | 0.2766 |
3/0 | 85.01 | 6783/0.127 | 13.30 | 1.14 | 15.60 | 0.2194 |
4/0 | 107.2 | 8512/0.127 | 14.80 | 1.14 | 17.10 | 0.1722 |