European Standard H07V-R 450/750V PVC Insulated Stranded Copper Conductor Single Core Building Wire
European Standard H07V-R 450/750V PVC Insulated Stranded Copper Conductor Single Core Building Wire
Item Number:H07V-R
Categories
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Description
H07V-R is a harmonized European standard single-core building wire designed for fixed installations in power and lighting systems. It features a Class 2 compacted or standard stranded copper conductor insulated with high-grade lead-free PVC.
Compared to solid conductor wire (H07V-U), H07V-R provides enhanced flexibility during installation while maintaining the structural rigidity required for pulling through conduits, raceways, and trunking. It complies fully with EN 50525-2-31 and international flame retardant standards (IEC 60332-1-2).
Technical Specifications & Data Sheet
| Cross-Section Area | Conductor Construction | Insulation Thickness | Approx. Outer Diameter | Max. DC Conductor Resistance 20°C | Approx. Net Weight |
| mm² | No. × mm (Class 2) | mm | mm | Ω/km | kg/km |
| 1.5 | 7 / 0.52 | 0.7 | 3.0 | 12.1 | 21 |
| 2.5 | 7 / 0.67 | 0.8 | 3.6 | 7.41 | 33 |
| 4.0 | 7 / 0.85 | 0.8 | 4.2 | 4.61 | 49 |
| 6.0 | 7 / 1.04 | 0.8 | 4.8 | 3.08 | 70 |
| 10 | 7 / 1.35 | 1.0 | 6.1 | 1.83 | 118 |
| 16 | 7 / 1.70 | 1.0 | 7.1 | 1.15 | 180 |
| 25 | 7 / 2.14 | 1.2 | 8.8 | 0.727 | 280 |
| 35 | 7 / 2.52 | 1.2 | 10.0 | 0.524 | 380 |
| 50 | 19 / 1.78 | 1.4 | 11.8 | 0.387 | 510 |
| 70 | 19 / 2.14 | 1.4 | 13.5 | 0.268 | 710 |
| 95 | 19 / 2.52 | 1.6 | 15.8 | 0.193 | 980 |
| 120 | 37 / 2.03 | 1.6 | 17.5 | 0.153 | 1220 |
| 150 | 37 / 2.25 | 1.8 | 19.5 | 0.124 | 1510 |
| 185 | 37 / 2.52 | 2.0 | 21.8 | 0.0991 | 1890 |
| 240 | 61 / 2.25 | 2.2 | 24.8 | 0.0754 | 2470 |
Key Features & Advantages
- High Purity Oxygen-Free Copper
- 99.99% pure bare copper ensures minimal electrical resistance, reduced transmission loss, and zero overheating.
- Premium Flame Retardant PVC
- Self-extinguishing material compliant with IEC 60332-1-2, featuring high insulation resistance, anti-aging, and wear resistance.
- Uniform Thickness & Low Eccentricity
- Advanced extrusion line prevents spark breakdown and ensures maximum safety during long-term operation.
- Easy Stripping & Pulling
- Specially formulated PVC allows smooth conduit pulling and clean wire stripping without fraying conductor strands.
Applications
- Building Wire & Fixed Wiring
- Power supply, lighting circuits, switches, and socket wiring in commercial, residential, and industrial buildings.
- Conduit & Closed Trunking
- Ideal for installation inside surface-mounted or embedded conduit pipes, protective cable trays, and closed raceways.
- Control Panels & Switchgear
- Used for internal connection of distribution boxes, switchboards, relay panels, and power equipment.
Notice: Not suitable for direct laying in open air, direct burial underground without conduit, or laying beneath plaster without protective tubing.