LT Cables
Application
LT cables are used for distributing electrical power in residential, commercial, and industrial settings, providing reliable connectivity for lighting and machinery. They are essential for local power distribution networks and infrastructure projects, ensuring efficient and safe power delivery.
Conductor
Thin strands of electrolytic copper or aluminium having highest purity and least resistance are multi drawn for uniformity in dimension and flexibility, ensuring superior conductivity and durability.
Insulation
Insulation of LT cables, typically made from materials like PVC or XLPE, provides essential electrical protection and resistance to environmental factors. It ensures safe operation by preventing short circuits and protecting against moisture and temperature variations.
Benefits
LT cables offer reliable power distribution with cost-effective installation and maintenance. Their robust design ensures safety, durability and consistent performance across residential, commercial and industrial applications.
Sizes, Dimensions & Ratings
| Size | Conductor Resistance at 20°C (Max) |
Insulation Thickness | Unarmoured Outer Sheath | Armoured Outer Sheath | Amp Capacity | |
|---|---|---|---|---|---|---|
| 3C & 4C | 3.5C | |||||
| SQ.MM | SQ.MM | Ohm/km | MM | MM | MM | Amps |
| 4.0 | - | 7.41 | 0.70 | 1.80 | 1.24 | 32 |
| 6.0 | - | 4.61 | 0.70 | 1.80 | 1.24 | 42 |
| 10.0 | - | 3.08 | 0.70 | 1.80 | 1.40 | 54 |
| 16.0 | - | 1.91 | 0.70 | 1.80 | 1.40 | 69 |
| 25.0 | 25/16 | 1.20 | 0.90 | 2.0 | 1.40 | 93 |
| 35.0 | 35/16 | 0.868 | 0.90 | 2.0 | 1.40 | 114 |
| 50.0 | 50/25 | 0.641 | 1.0 | 2.0 | 1.56 | 134 |
| 70.0 | 70/35 | 0.443 | 1.10 | 2.20 | 1.56 | 164 |
| 95.0 | 95/50 | 0.320 | 1.10 | 2.20 | 1.72 | 197 |
| 120.0 | 120/70 | 0.253 | 1.20 | 2.40 | 1.88 | 223 |
| 150.0 | 150/70 | 0.206 | 1.40 | 2.60 | 2.04 | 249 |
| 185.0 | 185/95 | 0.164 | 1.60 | 2.80 | 2.20 | 282 |
| 240.0 | 240/120 | 0.125 | 1.70 | 3.0 | 2.36 | 327 |
| 300.0 | 300/150 | 0.100 | 1.80 | 3.20 | 2.52 | 369 |
| 400.0 | 400/185 | 0.0778 | 2.0 | 3.60 | 2.84 | 420 |
