450/750V - CU/PVC - (VC) Building Wire & Cable Type Designation Code Cable Code: NY-O 1 x #### sqmm CM 450/750 V N: Copper conductor | Y: PVC | #### sqmm: Conductor nominal area | CM: Circular compacted stranded (Conductor shape)
Classification • Rated voltage (Uo/U): 450/750V • Max. conductor temperature in normal operation: 70ºC • Max. conductor temperature in short-circuit for 5s max duration: Conductor cross-section > 300 mm²: 140ºC Conductor cross-section ≤ 300 mm²: 160ºC
Nominal area
Structure
Diameter
Thickness of insulation
Overall diameter
DC resistance at 20 0C
Approx. weight
(mm2)
(N0 x mm)
(mm)
(Ω/Km)
(kg/m)
1.5
7 x 0.52
1.56
0.7
3.2
12.1
23
2.5
7 x 0.67
2.01
0.8
3.8
7.41
35
4
7 x 0.85
2.55
4.5
4.610
51
6
7 x 1.04
3.12
5.1
3.080
72
10
CC
3.80
1.0
5.8
1.830
119
16
4.90
6.9
1.150
178
25
6.10
1.2
8.5
0.727
275
7.10
9.5
0.524
366
50
8.15
1.4
10.9
0.387
495
70
9.75
12.5
0.268
698
95
11.50
1.6
14.7
0.193
957
120
12.90
16.1
0.153
1,200
150
14.35
1.8
17.9
0.124
1,470
185
16.05
2.0
20.0
0.0991
1,830
240
18.40
2.2
22.8
0.0754
2,309
300
20.65
2.4
25.5
0.0601
2,991
400
23.45
2.6
28.7
0.0470
3,987
500
26.45
2.8
32.1
0.0366
4,855