Size of conductor 250/440 Volt Cables 660/1100 Volt Cables
Nominal AreaNumber & size of wires
Thickness of insulation
Nominal overall diameter
Approx. net weight
LBS/
Thickness of insulation
Nominal overall diameter
Approx. net weight LBS/
inch inch Inch Inch 100 yds Inch Inch 100 yds
0.0015 1/.044 0.035 0.119 3.65 0.045 0.139 4.4
0.002 3/.029 0.035 0.137 4.83 0.045 0.157 5.7
0.003 3/.036 0.035 0.153 6.58 0.045 0.173 7.58
0.0045 7/.029 0.035 0.162 8.58 0.045 0.182 9.6
0.007 7/.036 0.04 0.193 12.68 0.05 0.213 13.92
0.01 7/.044 0.04 0.217 17.65 0.05 0.237 19
0.0145 7/.052 0.04 0.241 23.45 0.05 0.261 24.95
0.0225 7/.064 0.04 0.277 33.75 0.05 0.297 35.45
0.03 19/.044 0.045 0.315 43.05 0.05 0.325 44 no
0.04 19/.052 - - - 0.05 0.365 59.24
0.06 19/.064 - - - 0.05 0.425 86.38
0.1 19/.083 - - - 0.055 0.535 140
0.15 37/.072 - - - 0.06 0.634 202
0.2 37/.083 - - - 0.065 0.721 265
0.3 37/. 103 - - - 0.075 0.881 407
Conductors of high conductivity copper wires insulated with P.V.C CompoundConfirming to British Standard Specification No. 2004
P.V.C. Insulated OnlySpecification
No. & nominal diameter of wires standard Imperial NO./Inches
Cross-Sectional area of conductor mm2
Nearest Metric Standard Sizes mm2Current Rating Single Phase 2-Cables
(AMPs)
1/0.044 0.981 1 13.5
3/0.029 1.278 1.5 17.5
3/0.036 1.97 1.5 17.5
7/0.029 2.982 2.5 24
7/0.036 4.597 4 32
7/0.044 6.867 6 41
7/0.052 9.591 10 57
7/0.064 14.52 16 76
19/0.052 26.03 25 101
19/0.064 39.43 35 125
19/0.072 49.9 50 151
19/0.083 66.32 70 192
37/0.072 97.191 95 232
37/0.083 129.16 120 269
37/0.093 162.15 150 300
37/0.103 198.89 185 341
61/0.093 267.3 240 400
61/0.103 327.91 300 458
91/0.093 398.8 400 546
91/0.103 489.18 500 617
127/0.103 682.7 630 694
No. & nominal diameter of wires standard Imperial NO./Inches
Cross-Sectional area of conductor mm2
Nearest Metric Standard Sizes mm2Current Rating Single Phase 2-Cables
(AMPs)
14/.0076 0.409 0.5 3
23/.0076 0.673 0.75 6
40/.0076 1.17 1 10
70/.0076 2.049 1.5 16
110/.0076 3.21 2.5 25
162/.0076 4.74 4 32
TABLE COMPARISON OF IMEPRIAL AND METRIC CONDUCTOR SIZEZ AND CURRENT RATINGS
FLEXIBLE
During the manufacturing process all cables assemblies are periodically tested for insulation, resistance and prior to shipping are tested again before final packing.
Table1 2 3 4 5
Nominal cross sectional area of
conductor
Number and nominal size of
wire (s)Radial thickness of insulation
Mean overall diameter
(upper limit)
Approximate net weight
kg/km
mm2 mm mm mm Kg
1.5 1/1.38 0.7 3.2 21.55
1.5 7/0.53 0.7 3.3 22.4
2.5 1/1.78 0.8 3.9 31.4
2.5 7/0.63 0.8 4 34.7
4 7/0.85 0.8 4.6 50.7
6 7/1.04 0.8 5 72.1
10 7/1.35 1 6.7 119.3
16 7/1.70 1 7.8 181.9
25 7/2.14 1.2 9.7 284.01
35 19/1.53 1.2 10.9 381.8
50 19/1.78 1.4 12.8 510.09
70 19/2.14 1.4 14.6 715.2
95 19/2.52 1.6 17.1 987.31
120 37/2.03 1.6 18.8 1225
150 37/2.25 1.8 20.9 1507
185 37/2.52 2 23.31888.8
240 61/2.25 2.2 26.52443.97
300 61/2.52 2.4 29.53055.8
400 61/2.85 2.6 33.23916.07
500 61/3.20 2.8 36.94918.3
630 127/2.52 2.8 41.16270.5
SINGLE-CORE PVC-INSULATED NON-SHEATHED CABLESGENERAL PURPOSES 450/750 VOLTS
PLAIN ANNEALED COPPER CONDUCTOR PVC INSULATED BRITISH STANDARD SPECIFICATION 6004.
Table
1 2 3 4 5
Nominal cross
sectional area of
conductor
Nominal number and
nominal diameter of
wires
Radial thickness
of insulation
Mean overall diameter
(upper limit)
Approximate
net weight per
100 meter
mm2 mm mm mm Kg
1.5 30/0.25 0.7 3.5 2.1
2.5 50/0.25 0.8 4.2 3.3
4 56/0.30 0.8 4.8 5
6 84/0.30 0.8 6.3 7
10 80/0.40 1 7.6 11.7
16 126/0.40 1 8.8 17.5
25 196/0.40 1.2 11 29
35 276/0.40 1.2 12.5 39.8
50 396/0.40 1.4 14.5 56.5
70 360/0.50 1.4 17 76.9
95 475/0.50 1.6 19 101
120 608/0.50 1.6 21 126
150 756/0.50 1.8 23.5 157
185 925/0.50 2 26 190
240 1221/0.50 2.2 29.5 250
FLEXIBLE CONDUCTOR CABLES SINGLE-CORE PVC-INSULATED NON-SHEATHED CABLES 450/750 V SPECIFICATION:
PLAIN ANNEALED COPPER CONDUCTOR PVC INSULATED BRITISH STANDARD SPECIFICATION 6004 CLASS-5
Table1 2 3 4 5 6 7
Nominalconductor area
Nominalnumber andsize of wires
Radial thickness of insulation
Approximatethickness of
inner covering
Radial thicknessof sheath
Mean Overall
diameter
Lower Upper
Approximateweight of
cablekg / km
Limit Limitmm2 mm mm mm mm mm
1 1/1.13 0.6 – 0.8 3.8 4.5 26.35
1.5 1/1.38 0.7 – 0.8 4.2 4.9 37.9
2.5 1/1.78 0.8 – 0.8 4.8 5.8 53.8
4 7/0.85 0.8 – 0.9 5.4 6.8 74.6
6 7/1.04 0.8 – 0.9 6 7.4 99.2
10 7/1.35 1 – 0.9 7.2 8.8 152.1
16 7/1.70 1 – 1 8.4 10.5 225.2
25 7/2.14 1.2 – 1.1 10 12.5 341.6
35 19/1.53 1.2 – 1.1 11 13.5 444.6
Table1 2 3 4 5 6 71.5 1/1.38 0.7 0.4 1.2 8.4 10 119.7
1.5 7/0.53 0.7 0.4 1.2 8.4 10.5 130
2.5 1/1.78 0.8 0.4 1.2 9.6 11.5 162.4
2.5 7/0.67 0.8 0.4 1.2 9.6 12 177.7
4 7/0.85 0.8 0.4 1.2 10.5 13 230.6
6 7/1.04 0.8 0.4 1.2 11.5 14 308.3
10 7/1.35 1 0.6 1.4 15 17.5 481.4
16 7/1.70 1 0.6 1.4 16.5 20 686.9
25 7/2.14 1.2 0.8 1.4 20.5 24 928.65
35 19/1.53 1.2 1 1.6 23 27.5 1034
PVC-INSULATED PVC-SHEATHED CABLE GENERAL PURPOSES 300/500 V SPECIFICATION:
PLAIN ANNEALED COPPER CONDUCTOR BRITISH STANDARD SPECIFICATION 6004
SINGLE - CORE
CIRCULAR TWIN (ROUND)PVC-INSULATED PVC-SHEATHED ,LIGHT CABLE ,300/500 V
Table
1 2 3 4 5 6 7
Nominalconductor area
Nominalnumber andsize of wires
Radial thickness of insulation
Approximatethickness of inner covering
Radial thicknessof sheath
Mean Overall
diameter
Lower Upper
Approximateweight of
cable
kg / kmLimit Limit
mm2 mm mm mm Mm mm
1.5 1/1.38 0.7 0.4 1.2 8.8 10.5 141.3
1.5 7/0.53 0.7 0.4 1.2 8.8 11 153.4
2.5 1/1.78 0.8 0.4 1.2 10 12 192.1
2.5 7/0.53 0.8 0.4 1.2 10 12.5 210.1
4 7/0.85 0.8 0.4 1.2 11 13 277.6
6 7/1.04 0.8 0.4 1.4 12.5 15.5 377
10 7/1.35 1 0.6 1.5 15.5 19 594.6
16 7/1.70 1 0.8 1.4 18 21.5 862
25 7/2.14 1.2 0.8 1.6 22 26 1129.8
35 19/1.53 1.2 1 1.6 24.5 29 1671.3
Table1 2 3 4 5 6 7
1.5 1/1.38 0.7 0.4 1.2 9.6 11.5 169.6
2.5 1/1.78 0.8 0.4 1.2 11 13 235.6
2.5 7/0.67 0.8 0.4 1.2 11 13.5 258
4 7/0.85 0.8 0.4 1.4 12.5 15 325.7
6 7/1.04 0.8 0.6 1.4 14 17 485.5
10 7/1.35 1 0.6 1.4 17 20.5 744.4
16 7/1.70 1 0.8 1.4 20 23.5 1077.9
25 7/2.14 1.2 1 1.6 24.5 28.5 1542.75
35 19/1.53 1.2 1 1.6 27 32 2004.36
PVC-INSULATED PVC-SHEATHED, LIGHT CABLE 300/500 V CONDUCTOR CIRCULAR
BRITISH STANDARD SPECIFICATION 6004
THREE-CORE
FOUR-CORE