Wires, Cables & Cable Assemblies

1.Range of Application
Building wire is fit for AC rated voltage 450/750V and below of domestic electrical appliances of smaller size motorized tools of instruments of various meters and motorized lighting installations.
2.Service Conditions
Working temperature:Not more than 105℃ for RV-105℃ model.The other no more than 70℃

Nominal section
(mm2) Number/diameter of core
(mm) Maximum outer diameter
(mm2) Reference weight
(Kg/km) Conductor resistance at 20°C
≤(Ω/km)
copper aluminum aluminum copper
1.5(A) 1/1.38 3.3 20.3 ----- ----- 12.1
1.5(B) 7/0.52 3.5 21.6 ----- ----- 12.1
2.5(A) 1/1.78 3.9 31.6 17 11.80 7.41
2.5(B) 7/0.68 4.2 34.8 ----- ----- 7.41
4(A) 1/2.25 4.4 47.1 22 7.39 4.61
4(B) 7/0.85 4.8 50.3 ------ ----- 4.61
6(A) 1/2.76 4.9 65 29 4.91 3.08
6(B) 7/1.04 5.4 71.2 ---- ---- 3.08
10 7/1.35 7.0 119 62 3.08 1.83
16 7/1.70 8.0 179 78 1.91 1.15
25 7/2.04 10.0 281 118 1.20 0.727
35 7/2.52 11.5 381 156 0.868 0.524
50 19/1.78 13.0 521 215 0.641 0.387
70 19/2.14 15.0 734 282 0.443 0.268
95 19/2.52 17.5 962 385 0.320 0.193
120 37/2.03 19.0 1180 431 0.253 0.153
150 37/2.25 21.0 1470 539 0.206 0.124
185 37/2.52 23.5 1810 666 0.164 0.0991
240 61/2.25 26.5 2350 857 0.125 0.0754