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BS 6346 Cables
BS 6346 PVC Insulated Cables, 600/1000V
Three-core 600/1000V cables with stranded copper conductors
Application
BS 6346 power and control cables are used for electricity supply in low voltage installation system. BS 6346
cables are well adapted to underground use in industrial applications where chemical and mechanical
protections are needed (refinery areas, chemical plant...).
Construction
Conductor Solid Aluminum or Copper conductor, round stranded or shaped, Class 2 to BS 6460, IEC 60228.
Insulation PVC(Polyvinyl Chloride) type TI1
Colour Code 1 Core : Brown
2 Cores: Brown ,Blue
3 Cores: Brown, Black, Grey
4 Cores: Blue, Brown, Black, Grey
5 Cores: Green-yellow, Blue, Brown, Black, Grey,
Above 5 Cores: White Cores with black numbers
Filler(optional) PVC or Polypropylene yarn
Binder Tape(optional) Polyester (Mylar) tape
Inner Sheath/ Bedding PVC (Polyvinyl Chloride)
Armour Single Core: AWA (Aluminum WireArmour)
Multi Core: SWA (Steel Wire or Tape Armour)
Outer Sheath PVC(Polyvinyl Chloride), type TM1
Technical Information
Voltage rating 600/1000V
Temperature rating -20°C to +60°C
Bending radius Single core: 10 x overall diameter
Multicores: 8 x overall diameter
Flame retardant IEC60332 part 1, BS4066 part 1
Three-core 600/1000V cables with stranded copper conductors
| Nominal cross-sectional area | Number/wire | Nominal insulation thickness | Nominal bedding thickness |
Nominal wire armor dia. | Nominal sheath thickness | Approx. overalldiameter | Approx.cable weight | |
| extruded bedding | tapedbedding | |||||||
| mm² | No./mm | mm | mm | mm | mm | mm | mm | kg/mm |
| 3x1.5 | 7/0.53 | 0.6 | 0.8 | 0.9 | 1.4 | 12.8 | - | 307 |
| 3x2.5 | 7/0.67 | 0.7 | 0.8 | 0.9 | 1.4 | 14.1 | - | 387 |
| 3x4 | 7/0.85 | 0.8 | 0.8 | 0.9 | 1.4 | 15.8 | - | 493 |
| 3x6 | 7/1.04 | 0.8 | 0.8 | 1.25 | 1.5 | 18.0 | - | 701 |
| 3x10 | 7/1.35 | 1.0 | 0.8 | 1.25 | 1.6 | 21.2 | - | 967 |
| 3x16 | 7/1.70 | 1.0 | 0.8 | 1.25 | 1.6 | 23.1 | 23.1 | 1219 |
| 3x25 | 7/2.14 | 1.2 | 1.0 | 1.6 | 1.7 | 28.2 | 27.8 | 1612 |
| 3x25* | 7/2.14 | 1.2 | 1.0 | 1.6 | 1.7 | 25.0 | 24.6 | 1612 |
| 3x35 | 19/1.53 | 1.2 | 1.0 | 1.6 | 1.8 | 30.8 | 30.4 | 1992 |
| 3x35* | 19/1.53 | 1.2 | 1.0 | 1.6 | 1.8 | 27.1 | 26.7 | 1992 |
| 3x50* | 19/1.78 | 1.4 | 1.0 | 1.6 | 1.9 | 30.5 | 30.1 | 2534 |
| 3x70* | 19/2.14 | 1.4 | 1.2 | 2.0 | 2.0 | 35.0 | 34.2 | 3518 |
| 3x95* | 19/2.52 | 1.6 | 1.2 | 2.0 | 2.1 | 39.3 | 38.5 | 4510 |
| 3x120* | 37/2.03 | 1.6 | 1.2 | 2.0 | 2.2 | 42.2 | 41.4 | 5375 |
| 3x150* | 37/2.25 | 1.8 | 1.4 | 2.5 | 2.4 | 47.5 | 46.3 | 6810 |
| 3x185* | 37/2.52 | 2.0 | 1.4 | 2.5 | 2.5 | 51.9 | 50.7 | 8190 |
| 3x240* | 61/2.25 | 2.2 | 1.6 | 2.5 | 2.6 | 57.8 | 56.2 | 10280 |
| 3x300* | 61/2.52 | 2.4 | 1.6 | 2.5 | 2.8 | 63.2 | 61.6 | 12430 |
| 3x400* | 61/2.85 | 2.6 | 1.6 | 2.5 | 3.0 | 69.6 | 68.0 | 15400 |