We build cables for life 19

Single Core Wires And Cables

Current Carrying Capacity

A.Single Core Cables/Wires


Nominal Area of Conductor CURRENT IN AIR (Amps) 
Sq.mm   Un-Armoured Armoured 
1.5 23 -
2.5 31 -
4 41 -
6 52 -
10 71 -
16 95 -
25 127 -
35 156 -
50 190 206
70 242 256
95 301 313
120 352 359
150 405 405
185 470 459
240 565 533
300 653 597
400 769 656
500 901 727
630 1080 809
800 1247 850
1000 1428 914

Installed Conditions:

Continuous operating temperature of conductor : 90°C

Ambient Temperature :  52°C

Two cables spaced one cable diameter (De) installed vertical in air.