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300V 70C VVR
TIS 11-2531, TABLE 3 (2 CORE)
VVR(2 CORE) CABLE

Construction
1. Conductor : Solid or concentric stranded annealed copper wires
2. Insulation : Polyvinyl chloride (PVC)
    Identification : Gray and Black color
3. Sheath : Polyvinyl chloride (PVC), Black color
Application
For exposed wiring in air or use raceway, dry location.

Conductor
Thickness
of
insulation


mm
Thickness
of
Sheath


mm
Overall
diameter



mm
Current rating
in air



A
Minimum
insulation
resistance
(at 70°C)

Mohm-km
Cable
weight
(Approx.)


kg/km
Standard
Length



m
Nominal
cross-
sectional
area
sq.mm
No.& dia.
of
wires

No./mm
0.5 1/0.80 0.6 0.9 6.8 9 0.0146 48 100/C
1 1/1.13 0.6 0.9 7.6 14 0.0115 65 100/C
1 7/0.40 0.6 0.9 8.0 14 0.0110 65 100/C
1.5 1/1.38 0.6 1.2 8.8 18 0.0100 90 100/C
1.5 7/0.50 0.6 1.2 9.2 18 0.0094 90 100/C
2.5 1/1.78 0.7 1.2 10.0 24 0.0092 130 100/C
2.5 7/0.67 0.7 1.2 11.0 24 0.0084 130 100/C
4 1/2.25 0.8 1.2 11.5 33 0.0086 180 100/C
4 7/0.85 0.8 1.2 12.5 33 0.0078 180 100/C
6 7/1.04 0.8 1.2 13.5 44 0.0066 260 100/C
10 7/1.35 0.9 1.2 16.0 61 0.0059 390 100/C
16 7/1.70 1.0 1.4 19.0 80 0.0053 580 100/C
25 7/2.14 1.2 1.4 22.5 108 0.0051 870 500/D
35 19/1.53 1.2 1.4 25.5 133 0.0043 1130 500/D
 

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