Multi-core control cable refers to a UL Recognized Component Wire commonly used as high-temperature, oil-resistant internal wiring in industrial equipment, appliances, and control systems. Cables listed under UL 20549 typically comply with UL 1063 or UL 1277 standards, featuring stranded copper conductors, PVC or cross-linked insulation, and robust mechanical protection.
These wires are engineered for continuous operation in harsh environments-resisting heat, oils, solvents, and abrasion-making them ideal for factory automation, power distribution, and heavy-duty electrical installations.
Cable Features
Conductor: Flexible stranded bare or tinned copper
Insulation:
- PVC: 105°C dry, oil-resistant
- Cross-linked: 125°C, enhanced chemical & heat resistance
Voltage Rating: 600V, 1000V
Temperature Range: -40°C to +105°C / +125°C
Oil & Solvent Resistant: Passes UL oil resistance tests
Flame Rating: VW-1 or FT1/FT4
Certifications:
- UL Recognized
- CSA AWM I/II A/B 105°C
- RoHS compliant
UL20549 Cable Specifications
|
Parameter |
Details |
|---|---|
|
Conductor Size |
22 AWG to 500 MCM |
|
Core Configuration |
Single-conductor (most common), or multi-core (for tray cable variants) |
|
Color Options |
Black, Red, White, Blue, Yellow, Green, etc. (custom colors available) |
|
Jacket |
PVC (standard), or LSZH upon request |
|
Standards Met |
UL 1063 (MTW), UL 1277 (Tray Cable), CSA C22.2 No. 210 |
UL20549 Cable Applications
- Industrial Machinery: Internal wiring for CNC machines, presses, and robotics
- Control Panels: Power and signal connections in PLC cabinets
- Appliances: Wiring for commercial ovens, dryers, and HVAC units
- Factory Automation: Motor leads, sensor cables, and power feeds
- Power Distribution: Tray-installed branch circuits in industrial plants
Why Choose Our UL20549 Cable?
As a trusted supplier with direct access to certified manufacturers, Wuxi Chengxingchuang Metal Products Co., Ltd. provides:
✅ Authentic UL Recognition – Verifiable via UL Product iQ Database (File E20549)
✅ Consistent Quality – 100% spark testing & conductor continuity checks
✅ Flexible Supply – Stock for common AWG sizes; custom lengths and packaging available
✅ Global Documentation – Full compliance package: UL CoC, packing list, invoice, test reports
✅ Technical Support – Help with standard verification, application suitability, and
Zhongjing Product Quality
Packaging and Transportation
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