Nominal cross
sectional area
sq. mm. |
Nominal thickness
of
insulation
mm |
Minimum thickness
of Inner
Sheath
mm |
| ARMOURED |
| Galv.
round steel wire nominal diameter mm |
Galv.
flat steel wire nominal diameter mm |
| 1.4 |
- |
| 1.4 |
- |
| 1.4 |
- |
| 1.4 |
- |
| 1.4 |
- |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
| - |
0.80 |
|
Minimum thickness
of Outer Sheath
mm |
Approx overall
diameter
mm |
Approx. weight
of cable
kg/km |
Max.
DC Conductor resistance
at 20oC
ohm/km |
| CURRENT
RATINGS |
Direct
in
Ground
Amps |
In
Ducts
Amps |
in
Amps
Amps |
| 16 |
14 |
13 |
| 21 |
18 |
18 |
| 28 |
23 |
23 |
| 35 |
30 |
30 |
| 46 |
39 |
40 |
| 60 |
50 |
51 |
| 76 |
63 |
70 |
| 92 |
77 |
86 |
| 110 |
95 |
105 |
| 135 |
115 |
130 |
| 165 |
140 |
155 |
| 185 |
155 |
180 |
| 210 |
175 |
205 |
| 235 |
200 |
240 |
| 275 |
235 |
280 |
| 305 |
260 |
315 |
| 335 |
290 |
375 |
| 350 |
310 |
410 |
|