DE-RATING FACTORS
| Air Temperature |
35ºC |
40ºC |
45ºC |
50ºC |
55ºC |
60ºC |
65ºC |
70ºC |
75ºC |
80ºC |
| Re-Rating Factor |
1.10 |
1.05 |
1.0 |
0.94 |
0.88 |
0.82 |
0.74 |
0.67 |
0.58 |
0.57 |
CURRENT CARRYING CAPACITY
| Nominal Cross Sectional Area mm |
Single Core Amps |
2 Core Amps |
3 and 3 Cores Amps |
5 Core Amps |
7 Core Amps |
10 Core Amps |
12 Core Amps |
16 Core Amps |
19 Core Amps |
20 Core Amps |
24 Core Amps |
27 Core Amps |
30 Core Amps |
37 Core Amps |
| 1 |
18 |
15 |
13 |
10.5 |
9 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
| 1.5 |
23 |
20 |
16 |
12 |
10 |
9 |
9 |
8 |
7 |
7 |
6.5 |
6.5 |
6 |
6 |
| 2.5 |
30 |
26 |
21 |
16 |
15 |
13 |
12 |
11 |
10 |
10 |
9.5 |
9 |
9 |
8 |
| 4 |
40 |
34 |
28 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 6 |
52 |
44 |
36 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 10 |
72 |
61 |
50 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 16 |
96 |
82 |
67 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 25 |
127 |
108 |
89 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 35 |
157 |
133 |
110 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 50 |
196 |
167 |
137 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 70 |
242 |
206 |
169 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 95 |
293 |
249 |
205 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 120 |
339 |
288 |
237 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 150 |
389 |
331 |
272 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 185 |
444 |
377 |
311 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 240 |
522 |
444 |
365 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 300 |
601 |
511 |
421 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Class 2 Stranded Conductors for Single Core and Multi-Core Cables
| Noominal Cross Sectional Area mm |
Maximum no. of wires in conductor mm |
Maximum Resistance of conductor at 20°C ohms/km Plain Wires |
Maximum Resistance of conductor at 20°C ohms/km Metal-Coated Wires |
| 1 |
0.21 |
19.5 |
20 |
| 1.5 |
0.26 |
13.3 |
13.7 |
CONDUCTORS
| Nominal Cross Sectional area mm |
Minimum no. of wires in conductor Circular Cu |
Maximum Resistance of conductor at 20°C ohms/km Annealed Copper Conductor Metal-Coated Wires |
| 2.5 |
7 |
7.56 |
| 4 |
7 |
4.7 |
| 6 |
7 |
3.11 |
| 10 |
7 |
1.84 |
| 16 |
7 |
1.16 |
| 25 |
7 |
0.734 |
| 35 |
7 |
0.529 |
| 50 |
19 |
0.391 |
| 70 |
19 |
0.27 |
| 95 |
19 |
0.195 |
| 120 |
37 |
0.154 |
| 150 |
37 |
0.126 |
| 185 |
37 |
0.1 |
| 240 |
37 |
0.762 |
| 300 |
61 |
0.0607 |
DIMENSIONS
| BATT Part No. |
Cores |
Conductor Class |
Nominal Cross Sectional Area mm |
Nominal Thicknell of Insulation mm |
Nominal Thickness of inner Sheath mm |
Nominal Thickness of Sheath mm |
Approx overall diameterNominal Diameter of steel wires in braid mm |
Nominal overall diameter |
Weight kg/km |
| 67150 |
2 |
5 |
1 |
0.8 |
1 |
0.3 |
1.2 |
13.2 |
260 |
| 67343 |
2 |
5 |
1.5 |
0.8 |
1.1 |
0. |
1.2 |
13.2 |
260 |
| 67061 |
2 |
2 |
2.5 |
0.8 |
1.1 |
0.3 |
1.2 |
13.9 |
305 |
| 67130 |
2 |
2 |
4 |
1 |
1.2 |
0.3 |
1.3 |
17.1 |
465 |
| 67008 |
2 |
2 |
6 |
1 |
1.2 |
0.3 |
1.4 |
17.6 |
515 |
| 67110 |
2 |
2 |
10 |
1 |
1.3 |
0.3 |
1.4 |
20.7 |
725 |
| 67115 |
2 |
2 |
16 |
1 |
1.4 |
0.3 |
1.5 |
23.4 |
975 |
| 67158 |
2 |
2 |
25 |
1.2 |
1.5 |
0.3 |
1.7 |
28.1 |
1340 |
| 67737 |
2 |
2 |
35 |
1.2 |
1.6 |
0.3 |
1.8 |
30.1 |
1540 |
| 67357 |
2 |
2 |
50 |
1.4 |
1.9 |
0.45 |
2.1 |
35.1 |
2140 |
| 67565 |
2 |
2 |
240 |
2.2 |
2.8 |
0.45 |
3.1 |
65.8 |
8310 |
| 67401 |
3 |
5 |
1.5 |
0.8 |
1.1 |
0.3 |
1.2 |
13.4 |
280 |
| 67575 |
3 |
2 |
2.5 |
0.8 |
1.1 |
0.3 |
1.3 |
14.7 |
360 |
| 67576 |
3 |
2 |
4 |
1 |
1.2 |
0.3 |
1.3 |
17 |
475 |
| 67612 |
3 |
2 |
6 |
1 |
1.2 |
0.3 |
1.4 |
18.4 |
586 |
| 67605 |
3 |
2 |
10 |
1 |
1.3 |
0.3 |
1.5 |
22.1 |
860 |
| 57134 |
3 |
2 |
16 |
1 |
1.4 |
0.3 |
1.6 |
24.6 |
1150 |
| 67609 |
3 |
2 |
25 |
1.2 |
1.6 |
0.3 |
1.8 |
29.8 |
1640 |
| 67118 |
3 |
2 |
35 |
1.2 |
1.7 |
0.45 |
1.9 |
33.1 |
2030 |
| 67611 |
3 |
2 |
50 |
1.4 |
1.8 |
0.45 |
2 |
37.2 |
2640 |
| 67719 |
3 |
2 |
70 |
1.4 |
2 |
0.45 |
2.2 |
41.9 |
3480 |
| 67152 |
3 |
2 |
95 |
1.6 |
2.2 |
0.45 |
2.4 |
47. |
4650 |
| 67675 |
3 |
2 |
120 |
1.6 |
2.3 |
0.45 |
2.6 |
52 |
5540 |
| 67154 |
3 |
2 |
150 |
1.8 |
2.5 |
0.45 |
2.8 |
57.9 |
6770 |
| 67608 |
3 |
2 |
185 |
2 |
2.7 |
0.45 |
3 |
62.9 |
8310 |
| 68516 |
3 |
2 |
240 |
2.2 |
2.9 |
0.45 |
3.2 |
73.1 |
11604.90 |
| 67006 |
4 |
5 |
1.5 |
0.8 |
1.1 |
0.3 |
1.3 |
14.2 |
320 |
| 67119 |
4 |
2 |
2.5 |
0.8 |
1.1 |
0.3 |
1.3 |
15.7 |
410 |
| 67125 |
4 |
2 |
4 |
1 |
1.2 |
0.3 |
1.4 |
18.4 |
570 |
| 67132 |
4 |
2 |
6 |
1 |
1.3 |
0.3 |
1.5 |
20.1 |
720 |
| 67699 |
4 |
2 |
10 |
1 |
1.4 |
0.3 |
1.6 |
24 |
1050 |
| 67613 |
4 |
2 |
16 |
1 |
1.5 |
0.3 |
1.7 |
26.9 |
1410 |
| 67615 |
4 |
2 |
25 |
1.2 |
1.7 |
0.45 |
1.9 |
33.6 |
2160 |
| 67135 |
4 |
2 |
35 |
1.2 |
1.8 |
0.45 |
2 |
36.1 |
2510 |
| 67136 |
4 |
2 |
50 |
1.4 |
1.9 |
0.45 |
2.2 |
41 |
3290 |
| 67142 |
4 |
2 |
70 |
1.4 |
2.1 |
0.45 |
2.4 |
46.1 |
4410 |
| 67143 |
4 |
2 |
95 |
1.6 |
2.3 |
0.45 |
2.6 |
52.6 |
5880 |
| 67718 |
4 |
2 |
120 |
1.6 |
2.5 |
0.45 |
2.8 |
57.4 |
7050 |
| 67703 |
4 |
2 |
150 |
1.8 |
2.7 |
0.45 |
3 |
63.1 |
8620 |
| 67563 |
4 |
2 |
300 |
2.4 |
3.5 |
0.45 |
3.8 |
82.6 |
16760 |
| 68345 |
5 |
5 |
1.5 |
0.8 |
1.1 |
0.3 |
1.3 |
14.8 |
351 |
| 68576 |
5 |
- |
10 |
- |
- |
- |
- |
25.8 |
1200 |
| 67157 |
6 |
- |
1.5 |
- |
- |
- |
- |
17 |
420 |
| 67471 |
6 |
- |
2.5 |
- |
- |
- |
- |
18.5 |
545 |
| 57016 |
6 |
- |
4 |
- |
- |
- |
- |
20.8 |
765 |
| 67404 |
7 |
5 |
1.5 |
0.8 |
1.2 |
0.3 |
1.3 |
18 |
521 |
| 67709 |
7 |
2 |
2.5 |
0.8 |
1.2 |
0.3 |
1.4 |
19.2 |
590 |
| 67767 |
8 |
- |
1.5 |
- |
- |
- |
- |
18.1 |
545 |
| 67846 |
8 |
- |
2.5 |
- |
- |
- |
- |
19.9 |
620 |
| 67378 |
10 |
- |
2.5 |
- |
- |
- |
- |
22.9 |
902 |
| 67782 |
12 |
5 |
1.5 |
0.8 |
1.3 |
0.3 |
1.5 |
21.7 |
685 |
| 67704 |
12 |
2 |
2.5 |
0.8 |
1.4 |
0.3 |
1.6 |
24 |
919 |
| 67230 |
12 |
- |
4 |
- |
- |
- |
- |
28.2 |
1240 |
| 67175 |
19 |
5 |
1.5 |
0.8 |
1.4 |
0.3 |
1.6 |
23.9 |
871 |
| 67834 |
19 |
2 |
2.5 |
0.8 |
1.5 |
0.3 |
1.7 |
- |
- |
| 67018 |
27 |
5 |
1.5 |
0.8 |
1.6 |
0.3 |
1.8 |
28.3 |
1210 |
| 67459 |
27 |
2 |
2.5 |
0.8 |
1.7 |
0.45 |
1.9 |
32.6 |
1760 |
| 68366 |
37 |
2 |
2.5 |
- |
- |
- |
- |
37.1 |
2290 |