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Marine, OIL,GAS & Petrochemical Cables |
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British Standard Fire resistant Shipwiring cables to BS 7917
Armoured 1kV Power
Used extensively for power and control applications on ships and oil/gas platforms where mechanical protection and fire resistance to IEC60331 is required.
These cables are also used for onshore applications where their combination of special properties make them ideal for essential services. |
Colour Codes
a) Colour coded |
1 Core |
Red or black |
2 Core |
Red, black |
3 Core |
Red, yellow, blue |
4 Core |
Red, yellow, blue, black |
5 Core and above |
Sequentially numbered |
b) Number coded - most popular for stock items
Technical Information
Voltage rating |
0.6/1kV |
Conductors |
BS6360 class 2 or class 5
(Class 5 is generally manufactured to order) |
Temperature rating |
+90°C maximum conductor temperature |
Static temperature rating |
-30°C to +90°C |
Bending radius (static) |
≤ 25mm² 4 x cable O/D
> 25mm² 6 x cable O/D |
Flame retardant |
IEC60332 part 3A, BS4066 part 3A |
Fire resistant |
IEC60331 (3 hours @ +750°C) |
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Technical Data |
Nominal area
of conductor
mm |
Diameter over
inner sheath
min-max mm |
Diameter over
outer sheath
min-max mm |
Single-core cables
|
1 |
5.1 - 6.3 |
8.0 - 9.2 |
1.5 |
5.4 - 6.6 |
8.2 - 9.4 |
2.5 |
5.8 - 7.0 |
8.8 - 10.0 |
4 |
6.7 - 8.0 |
9.7 - 10.9 |
6 |
7.2 - 8.5 |
10.3 - 11.7 |
10 |
8.1 - 9.5 |
11.4 - 12.8 |
16 |
9.3 - 10.7 |
12.6 - 14.0 |
25 |
11.5 -13.2 |
15.4 - 17.7 |
35 |
12.3 -14.1 |
16.5 - 18.8 |
50 |
14.1 -15.9 |
18.2 - 20.6 |
70 |
15.8 -17.8 |
12.2 - 23.0 |
95 |
18.1 -20.2 |
22.6 - 25.6 |
120 |
20.0 -22.4 |
24.7 - 27.7 |
150 |
22.0 -24.6 |
26.9 - 30.1 |
185 |
24.4 -27.0 |
30.0 - 33.6 |
240 |
27.5 -30.3 |
33.3 - 37.0 |
300 |
30.4 -33.6 |
36.4 - 40.2 |
400 |
34.1 -37.5 |
40.5 - 44.9 |
500 |
38.0 -41.5 |
44.7 - 49.3 |
630 |
41.6 -45.6 |
48.5 - 53.7 |
Two-core cables
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1 |
8.3 - 9.6 |
11.6 - 13.0 |
1.5 |
9.0 - 10.4 |
12.3 - 13.7 |
2.5 |
9.8 - 11.4 |
13.1 - 14.5 |
4 |
11.8 -13.5 |
15.7 - 18.0 |
6 |
12.9 -14.6 |
17.0 - 19.3 |
10 |
14.9 -16.8 |
19.0 - 21.4 |
16 |
17.1 -19.1 |
21.4 - 24.3 |
25 |
21.2 -23.7 |
25.9 - 29.0 |
35 |
23.1 -25.7 |
28.0 - 31.2 |
50 |
26.5 -29.2 |
32.3 - 38.5 |
70 |
30.3 -33.5 |
36.3 - 40.2 |
95 |
34.9 -38.2 |
41.2 - 45.7 |
120 |
38.4 -42.2 |
45.1 - 49.6 |
150 |
42.5 -46.5 |
49.4 - 54.7 |
185 |
47.1 -51.3 |
54.4 - 59.8 |
240 |
53.5 -58.2 |
61.3 - 67.5 |
300 |
59.3 -64.3 |
67.5 - 73.9 |
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Nominal area
of conductor
mm |
Diameter over
inner sheath
min-max mm |
Diameter over
outer sheath
min-max mm |
Three-core cables
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1 |
9.0 - 10.4 |
12.3 - 13.7 |
1.5 |
9.6 - 11.0 |
12.8 - 14.2 |
2.5 |
10.4 - 12.1 |
13.7 - 15.1 |
4 |
12.6 - 14.3 |
16.5 - 18.8 |
6 |
13.8 - 15.5 |
17.9 - 20.2 |
10 |
15.9 - 17.8 |
20.2 - 23.0 |
16 |
18.2 - 20.3 |
22.8 - 25.7 |
25 |
22.9 - 25.4 |
27.8 - 30.9 |
35 |
24.9 - 27.6 |
30.5 - 34.1 |
50 |
28.5 - 31.3 |
34.3 - 38.1 |
70 |
32.7 - 35.9 |
38.8 - 43.2 |
95 |
37.5 - 41.0 |
44.1 - 48.6 |
120 |
41.3 - 45.3 |
48.3 - 53.4 |
150 |
45.8 - 49.9 |
52.9 - 58.2 |
185 |
50.9 - 55.5 |
58.6 - 64.6 |
240 |
57.5- 62.4 |
65.6 - 71.9 |
300 |
64.0 - 69.4 |
72.6 - 79.6 |
Four-core cables
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1 |
9.8 - 11.4 |
13.1 - 14.5 |
1.5 |
10.5 - 12.1 |
13.7 - 15.1 |
2.5 |
11.4 - 13.1 |
15.4 - 17.6 |
4 |
13.8 - 15.6 |
17.9 - 20.3 |
6 |
15.3 - 17.3 |
19.6 - 22.5 |
10 |
17.7 - 19.7 |
22.2 - 25.1 |
16 |
20.3 - 22.8 |
25.0 - 28.1 |
25 |
25.5 - 28.1 |
31.0 - 34.7 |
35 |
27.7 - 30.5 |
32.5 - 37.2 |
50 |
31.8 - 35.0 |
37.9 - 41.8 |
70 |
36.3 - 39.7 |
42.9 - 47.4 |
95 |
41.7 - 45.7 |
48.6 - 53.8 |
120 |
46.2 - 50.3 |
53.5 - 58.9 |
150 |
51.1 - 55.7 |
58.7 - 64.7 |
185 |
56.8 - 61.6 |
64.3 - 71.1 |
240 |
64.3- 69.8 |
73.0 - 80.0 |
300 |
71.5 - 77.6 |
80.7 - 88.4 |
Five-core cables and above
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5x1.5 |
11.4 - 13.1 |
15.4 - 17.6 |
7x1.5 |
12.6 - 14.4 |
16.6 - 18.9 |
12x1.5 |
16.8 - 18.8 |
21.2 - 24.0 |
19x1.5 |
19.9 - 22.4 |
24.4 - 27.5 |
27x1.5 |
24.3 - 26.9 |
29.2 - 32.8 |
37x1.5 |
27.4 - 30.4 |
33.0 - 36.7 |
5x2.5 |
12.7 - 14.4 |
16.6 - 18.9 |
7x2.5 |
13.9 - 15.6 |
18.0 - 20.3 |
12x2.5 |
18.7 - 20.8 |
23.2 - 26.2 |
19x2.5 |
22.1 - 24.7 |
26.8 - 30.0 |
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