BV Single Solid Copper Core PVC Insulated Hard Wire For Household & Construction Wiring Factory Direct
BV Single Solid Copper Core PVC Insulated Hard Wire For Household & Construction Wiring Factory Direct
BV single solid copper hard wire with PVC insulation, widely used for indoor fixed power wiring in buildings.
BV wire is single-core hard electrical wire with solid pure copper conductor and PVC insulating sheath. The solid copper core features stable conductivity, low resistance and good heat dissipation performance. The PVC outer layer offers reliable insulation, abrasion resistance and anti-aging properties for long-term indoor use.
This rigid wire is mainly designed for fixed concealed wiring inside walls, PVC conduits and distribution boxes. A full range of cross-section sizes are available, commonly applied in residential renovation, office power distribution, shopping mall circuit layout and low-voltage indoor engineering wiring.
Product Advantages
Solid copper core delivers stable electric conduction and low power loss.
Thick PVC insulation provides safe insulation and anti-wear protection.
Hard structure keeps shape well during threading and installation.
Anti-aging material adapts to long-term indoor concealed laying.
Complete specifications match household and engineering power loads.
Application Scenarios
Household wall concealed power wiring
Electrical circuits for offices, shops and apartments
Internal wiring of distribution boxes and switch panels
Low-voltage fixed wiring for construction renovation projects
Quality & Service Support
All BV wires pass insulation resistance and voltage withstand tests before shipment. Factory bulk wholesale with full size options.https://yidongjiaolian.com
| Item | Specification |
|---|---|
| Model | BV / ZR-BV Class C Flame Retardant |
| Conductor | Class 1 Solid Oxygen-free Pure Copper |
| Core Number | 1-core |
| Cross Section | 0.5–70mm² |
| Rated Voltage | 300/500V, 450/750V |
| Insulation Material | PVC |
| Outer Sheath | No Sheath |
| Long-term Working Temp | -15℃ ~ 70℃ |
| Short-circuit Max Temp | 160℃ (≤5s) |
| Min Bending Radius | D＜25mm ≥4D; D≥25mm ≥6D |
| Executive Standard | GB/T5023.3-2008, IEC60227-01 |
| Application | Indoor Fixed Wiring, Lighting, Socket, Building Main Circuit |
| Service Life | 25+ Years |