Coil End Lead Cable to BS 6195 type 4

Application and Description

These cables are designed as power leads for permanent connection to coil winding motors, panel wiring and electrical machinery. They are able to withstand high temperature and immersion in varnish. Other applications include vehicle wiring, The HOFR sheath resists oil and varnish and the stranding is designed as a compromise between flexibility and positional stability. Also they are suitable for use as an alternative to tri-rated and bi-rated cable in certain applications.

Cable Construction

Coil End Lead Cable Coil End Lead Cable to BS 6195
Fine bare copper strands
Stranding to BS 6360 Class 5 or IEC 60228 Class 5
PETP(Polyethylene Terephthalate) tape separator
EPR-HOFR( Ethylene Propylene Rubber-Heat and Oil Resistant and Flame Retardant) insulation, type FR1 (for type 4A & 4C) & type FR2 (for type 4D & 4E&4F) to BS 7655
CSP(Chlorosulphonated Polyethylene), HOFR (Heat and Oil Resistant and Flame Retardant) sheath to BS 6899, black

Technical Characteristics

Working voltage Type 4A: 300/500V
  Type 4C: 600/1000V
  Type 4D: 1900/3300V
  Type 4E: 3800/6600V
  Type 4F: 6350/11000V
Minimum bending radius 4xOverall diameter
Operating temperature -20 oC to +90 oC

Cable Parameter

AWG (No of Strands/Strand Diameter) No. of Cores x Nominal Cross Sectional Area Nominal Thickness of Insulation Nominal Overall Diameter Nominal Weight
#xmm^2 mm mm kg/km
TYPE 4A
18(24/32) 1x0.75 0.8 3.5 16
17(32/32) 1x1 0.8 3.7 19
16(30/30) 1x1.5 0.8 4 25
14(50/30) 1x2.5 0.9 4.6 37
12(56/28) 1x4 1 5.4 57
10(84/28) 1x6 1 6.5 80
8(80/26) 1x10 1.2 7.9 130
TYPE 4C
20(16/32) 1x0.5 1.4 4.5 17
18(24/32) 1x0.75 1.4 4.7 21
17(32/32) 1x1 1.4 4.9 24
16(30/30) 1x1.5 1.4 5.2 30
14(50/30) 1x2.5 1.4 5.6 41
12(56/28) 1x4 1.4 6.3 66
10(84/28) 1x6 1.5 7.5 93
8(80/26) 1x10 1.5 8.5 136
6(128/26) 1x16 1.5 9.6 206
4(200/26) 1x25 1.6 11.4 300
2(280/26) 1x35 1.6 12.8 406
1(400/26) 1x50 1.7 14.8 573
2/0(356/24) 1x70 1.8 17.2 793
3/0(485/24) 1x95 2 19.7 1028
4/0(614/24) 1x120 2.2 21.9 1285
300 MCM (765/24) 1x150 2.3 24.1 1562
350 MCM (944/24) 1x185 2.4 26.3 1914
500MCM(1225/24) 1x240 2.4 28.3 2431
(1525/24) 1x300 2.6 33 3024
(2013/24) 1x400 2.8 37.4 3948
TYPE 4D
6(128/26) 1x16 2.8 12.4 255
4(200/26) 1x25 2.8 13.8 351
2(280/26) 1x35 2.8 15.2 458
1(400/26) 1x50 2.8 17.1 616
2/0(356/24) 1x70 2.8 19.2 820
3/0(485/24) 1x95 3 22 1097
4/0(614/24) 1x120 3 23.5 1340
300 MCM (765/24) 1x150 3 25.5 1635
350 MCM (944/24) 1x185 3 27.5 1973
500MCM(1225/24) 1x240 3 30.6 2504
(1525/24) 1x300 3 33.8 3098
(2013/24) 1x400 3 37.8 4045
TYPE 4E
6(128/26) 1x16 5 17.2 384
4(200/26) 1x25 5 18.6 495
2(280/26) 1x35 5 20 613
1(400/26) 1x50 5 22.1 796
2/0(356/24) 1x70 5 24.2 1020
3/0(485/24) 1x95 5 26.3 1287
4/0(614/24) 1x120 5 27.8 1542
300 MCM (765/24) 1x150 5 29.8 1853
350 MCM (944/24) 1x185 5 32.1 2225
500MCM(1225/24) 1x240 5 35.1 2782
TYPE 4F
6(128/26) 1x16 7.6 22.9 566
4(200/26) 1x25 7.6 24.1 680
2(280/26) 1x35 7.6 25.5 810
1(400/26) 1x50 7.6 27.3 997
2/0(356/24) 1x70 7.6 29.4 1237
3/0(485/24) 1x95 7.6 31.5 1520
4/0(614/24) 1x120 7.6 33.3 1804
300 MCM (765/24) 1x150 7.6 35.3 2131
350 MCM (944/24) 1x185 7.6 37.3 2503
500MCM(1225/24) 1x240 7.6 40.3 3081
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