'Indian - CAB' 1.1 KV FOUR CORE, ALUMINIMUM CONDUCTOR, PVC INSULATED, INNER SHEATHED, ARMOURED PVC SHEATHED CABLES CONFORMING TO IS : 1554 (PART-I) AMENDED UPTO DATE 

Nominal
cross
sectional
area
Sq.mm		 Nominal
thickness
of
Insulation
mm		 Min.
thick-
ness
of Inner
sheath
mm		 Armour Min.
thick-
ness
of Outer
sheath
mm		 Approx.
overall
diameter
mm		 Approx
weight
of cable
kg/km		 Max. DC
conductor
resistance
at 20° C
Ohm/km		 Current Ratings
Gal.
Round
Steel
Wire
Nominal
Diameter
mm		 Gal.
Flat
Steel
Strip
Nominal
Thickness
mm		 Direct
in
Ground
Amps		 In
Ducts
Amps		 In 
Air Amps
1.5 0.8 0.3 1.4 - 1.24 13.3 478 18.10 16 14 13
2.5* 0.9 0.3 1.4 - 1.24 14.7 568 12.10 21 18 18
4* 1.0 0.3 1.4 - 1.24 16.3 650 7.41 28 23 23
6* 1.0 0.3 1.4 - 1.24 17.6 730 4.61 35 30 30
10* 1.0 0.3 - 0.8 1.40 18.4 750 3.08 46 39 40
16 1.0 0.3 - 0.8 1.40 20.8 880 1.91 60 50 51
25 1.2 0.3 - 0.8 1.40 24.5 1130 1.20 76 63 70
35 1.2 0.3 - 0.8 1.40 27.0 1480 0.868 92 77 86
50 1.4 0.4 - 0.8 1.56 31.8 1800 0.641 110 95 105
70 1.4 0.4 - 0.8 1.56 35.4 2200 0.443 135 115 130
95 1.6 0.4 - 0.8 1.72 40.3 2700 0.320 165 140 155
120 1.6 0.5 - 0.8 1.88 44.0 3070 0.253 185 155 180
150 1.8 0.5 - 0.8 1.88 48.5 3653 0.206 210 175 205
185 2.0 0.6 - 0.8 2.04 53.9 4410 0.164 235 200 240
240 2.2 0.6 - 0.8 2.36 60.6 5484 0.125 275 235 280
300 2.4 0.7 - 0.8 2.52 67.0 6780 0.100 305 260 315
400 2.6 0.7 - 0.8 2.68 75.5 8338 0.0778 335 290 375
500 3.0 0.7 - 0.8 3.00 84.5 10415 0.0605 350 310 410
630 3.4 0.7 - 0.8 3.00 94.0 12712 0.0469 395 325 455
* If required, cables can be made with stranded conductor also.