These cables are used for power and control circuits, they can offer excellent protection through the use of a heavy galvanized steel wire armour, so they are well adapted to underground use in industrial applications, in moist areas.
| 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 or 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 |
| Voltage rating | 1900/3300V |
| 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 |
| Nominal cross-sectional area | Number/wire | Nominal insulation thickness | Nominal bedding thickness | Nominal alum wire armor dia. | Nominal sheath thickness | Approx.overall diameter | Approx.cable weight |
|---|---|---|---|---|---|---|---|
| mm² | No./mm | mm | mm | mm | mm | mm | kg/mm |
| 1x50 | 19/1.78 | 2.2 | 0.8 | 1.25 | 1.6 | 21.0 | 840 |
| 1x70 | 19/2.14 | 2.2 | 0.8 | 1.25 | 1.6 | 22.8 | 1070 |
| 1x95 | 19/2.52 | 2.2 | 1.0 | 1.6 | 1.7 | 26.0 | 1445 |
| 1x120 | 37/2.03 | 2.2 | 1.0 | 1.6 | 1.7 | 27.7 | 1715 |
| 1x150 | 37/2.25 | 2.2 | 1.0 | 1.6 | 1.8 | 29.4 | 2010 |
| 1x185 | 37/2.52 | 2.2 | 1.0 | 1.6 | 1.8 | 31.3 | 2380 |
| 1x240 | 61/2.25 | 2.2 | 1.0 | 1.6 | 1.9 | 34.1 | 2975 |
| 1x300 | 61/2.52 | 2.4 | 1.0 | 1.6 | 1.9 | 37.0 | 3615 |
| 1x400 | 61/2.85 | 2.6 | 1.2 | 2.0 | 2.1 | 42.0 | 4655 |
| 1x500 | 61/3.20 | 2.8 | 1.2 | 2.0 | 2.1 | 45.6 | 5725 |
| 1x630 | 61/3.65 | 2.8 | 1.2 | 2.0 | 2.2 | 49.7 | 7150 |
| 1x800 | 127/2.85 | 2.8 | 1.4 | 2.5 | 2.4 | 55.8 | 9160 |
| 1x1000 | 127/3.20 | 3.0 | 1.4 | 2.5 | 2.5 | 61.0 | 11400 |