Factory Wholesale Home Decoration Project Flame-retardant Wires and Cables. Single-core Polyvinyl Chloride BVR 25 square
原价为：$234.00。$230.00当前价格为：$230.00。ZC – BVR 25mm² is a single – core, multi – strand flexible copper wire with flame – retardant PVC insulation, rated at 450/750V, suitable for home decoration and project power main lines, large – power equipment wiring, and complex routing, which is flexible and safe.
Core Specifications & Structure
| Item | Detail |
|---|---|
| Model | ZC – BVR 25mm² (B=Building Wire; V=PVC Insulation; R=Flexible; ZC=Flame – retardant Class C) |
| Conductor | 98 strands × 0.58mm oxygen – free copper, 20℃ DC resistance ≤0.727Ω/km, meeting GB/T 3956 – 2008 Class 5 conductor standards |
| Insulation | Flame – retardant PVC, thickness ≥1.0mm, long – term working temperature 70℃, max outer diameter ≤10.2mm |
| Voltage Rating | 450/750V AC; bending radius ≥4× cable outer diameter |
| Certification | CCC, ZC flame – retardant certification, in line with GB/T 5023.3 – 2008 |
| Reference Weight | 304kg/km; 100m/roll standard packaging |
Home Decoration BVR 1.5 Square Multi-strand Flexible Wire, BVR Wire Factory Direct Supply for Home Decoration
原价为：$27.95。$25.00当前价格为：$25.00。BVR 1.5mm² is a single-core, multi-strand flexible copper wire with PVC insulation, rated at 450/750V, ideal for home decoration lighting circuits, control wiring, and narrow/complex routing scenarios, offering superior flexibility over BV solid wire.
Core Specifications & Structure
| Item | Detail |
|---|---|
| Model | BVR 1.5mm² (B=Building Wire; V=PVC Insulation; R=Flexible Multi-strand) |
| Conductor | 7 strands × 0.52mm oxygen-free copper (≥99.99% purity), DC resistance ≤12.1Ω/km (20℃) |
| Insulation | PVC, thickness ≥0.6mm, temperature range -15℃ to 70℃, flame-retardant (ZR/ZC optional) |
| Voltage Rating | 450/750V AC; max outer diameter ≤3.4mm |
| Certification | CCC mandatory, ISO9001, IEC compliance |
| Nominal Current | ~19–25A (70℃, single-core in air) |
| Weight | ~21.3kg/km |
Key Advantages
- Flexibility: Multi-strand design bends easily for tight turns, pipe-pulling, and overhead/concealed wiring; lower labor cost vs. BV solid wire.
- Safety: Uniform insulation, flame-retardant options (ZB/ZC), low smoke/toxic gas emission; anti-oxidation treatment on conductors.
- Reliability: High-purity copper ensures stable conductivity; wear/aging-resistant PVC insulation for long service life.
- Color Coding: Red (L), Blue (N), Yellow-Green (PE) for clear circuit identification.
Typical Applications
- Home decoration: Lighting circuits, switch control lines, secondary wiring in distribution boxes.
- Power & control: 450/750V low-voltage fixed laying for appliances, meters, telecom equipment.
- Ideal for: Ceiling/concealed pipe routing, frequent bending, and confined spaces where rigidity is a constraint.