Wiring failures in monitoring systems, lamp fixtures, and automotive harnesses usually trace back to the same root cause — inferior conductors that overheat, crack, or lose signal under sustained load. Cheap CCA-core or undersized wires break down fast in high-vibration or high-heat environments, causing downtime, callbacks, and rework costs you don’t need.This imported 2-core 20AWG (0.5 sq mm) red and black pure copper parallel wire is engineered for installations where consistent performance and mechanical durability are non-negotiable. The two conductors run flat and parallel, making it easy to route through narrow channels, lamp holder clips, and vehicle harness looms. Stranded pure copper construction maintains conductivity and flexibility from -20°C to +80°C continuous operation.Core Parameters
| Parameter | Specification |
|---|---|
| Conductor | Stranded pure copper (99.9% Cu) |
| Configuration | 2-core parallel (flat) |
| Wire Gauge | 20AWG / 0.5 mm² |
| Colors | Red (positive), Black (negative) |
| Insulation | PVC (XLPE available on request) |
| Voltage Rating | 300V / 600V |
| Temperature Range | -20°C to +80°C (continuous) |
| Approx. Outer Size | 3.2 mm × 6.0 mm (flat) |
| Compliance | RoHS, REACH; UL listed optional |
| Standard Length | 100 m / 305 m reel, custom cut |
Why This Cable Performs Where Others Don’t
- Full pure copper, not copper-clad aluminum. Lower resistance means less heat buildup during 24/7 monitoring runs or automotive sensor feeds. You get stable voltage drop numbers — no guesswork on long cable pulls.
- Flat parallel profile fits tight installations. Unlike round duplex cables, this wire sits flush against surfaces. It threads cleanly through lamp holder terminals, control panel slots, and under-dash automotive routing without bunching or snagging.
- Handles vibration and repeated flex. The stranded core absorbs mechanical stress. In automotive door harnesses, engine-bay sensor leads, or industrial machinery with constant movement, the conductors resist fatigue cracking that solid-core wires can’t.
- Tight manufacturing tolerances on every spool. Conductor diameter and insulation wall thickness stay within spec batch after batch. Fewer installation rejects, less wasted time stripping or re-terminating on the job site.
Applicable Industries & Use Cases
- CCTV and IP camera power/signal runs
- LED lamp holder and fixture internal wiring
- Automotive interior lighting, sensor, and control harnesses
- Industrial control panels, PLC sensor leads
- Home automation and low-voltage building wire
Factory Direct — We Work With Your SpecsThis cable ships from stock in 100 m and 305 m reels. Custom color combinations, jacket materials (LSZH, TPE), and lengths are available — MOQ from 500 m for OEM runs. Every order includes a mill test certificate. Need a sample spool or a quote for an upcoming project? Send your specs and quantity — we reply within 12 hours.