UL21140 External Interconnection High Voltage PUR Coated Cable Sunlight Resistant
Conductor material: high purity copper wires, bare or tinned, optional.
Application: external interconnection.
Function: sunlight resistant.
Spiral shield or braided shield screen as adopted upon request.
| Style Number | Conductor Quantity | Conductor Structure | Insulation
Thickness | Insulation Diameter | Shield Coverage | Jacket Thickness | Overall
Diameter | Conductor
Resistance |
| AWG | No/mm | mm | mm | % | mm | mm | Ω/KM |
| UL21140 | 2C | 30 | 7/0.100 | 0.76 | 1.90 | ≥65 | 1.15 | 6.70 | 381.00 |
| 2C | 28 | 7/0.127 | 0.76 | 2.00 | ≥65 | 1.15 | 7.00 | 239.00 |
| 2C | 26 | 7/0.16 | 0.76 | 2.10 | ≥65 | 1.15 | 7.10 | 150.00 |
| 2C | 24 | 11/0.16 | 0.76 | 2.20 | ≥65 | 1.15 | 7.30 | 94.20 |
| 2C | 22 | 17/0.16 | 0.76 | 2.40 | ≥65 | 1.15 | 7.70 | 59.40 |
| 2C | 20 | 21/0.178 | 0.76 | 2.50 | ≥65 | 1.15 | 8.10 | 36.70 |
| 2C | 18 | 34/0.178 | 0.76 | 2.80 | ≥65 | 1.15 | 8.70 | 23.20 |
| 2C | 16 | 26/0.25 | 0.76 | 3.10 | ≥65 | 1.15 | 10.90 | 14.60 |
| 3C | 30 | 7/0.100 | 0.76 | 1.90 | ≥65 | 1.15 | 8.60 | 381.00 |
| 3C | 28 | 7/0.127 | 0.76 | 2.00 | ≥65 | 1.15 | 8.80 | 239.00 |
| 3C | 26 | 7/0.16 | 0.76 | 2.10 | ≥65 | 1.15 | 9.00 | 150.00 |
| 3C | 24 | 11/0.16 | 0.76 | 2.20 | ≥65 | 1.15 | 9.20 | 94.20 |
| 3C | 22 | 17/0.16 | 0.76 | 2.40 | ≥65 | 1.15 | 9.60 | 59.40 |
| 3C | 20 | 21/0.178 | 0.76 | 2.50 | ≥65 | 1.15 | 10.10 | 36.70 |
| 3C | 18 | 34/0.178 | 0.76 | 2.80 | ≥65 | 1.15 | 10.70 | 23.20 |
| 4C | 30 | 7/0.100 | 0.76 | 1.90 | ≥65 | 1.15 | 8.80 | 381.00 |
| 4C | 28 | 7/0.127 | 0.76 | 2.00 | ≥65 | 1.15 | 9.00 | 239.00 |
| 4C | 26 | 7/0.16 | 0.76 | 2.10 | ≥65 | 1.15 | 9.30 | 150.00 |
| 4C | 24 | 11/0.16 | 0.76 | 2.20 | ≥65 | 1.15 | 9.60 | 94.20 |
| 4C | 22 | 17/0.16 | 0.76 | 2.40 | ≥65 | 1.15 | 10.00 | 59.40 |
| 4C | 20 | 21/0.178 | 0.76 | 2.50 | ≥65 | 1.15 | 10.50 | 36.70 |
| 5C | 30 | 7/0.100 | 0.76 | 1.90 | ≥65 | 1.15 | 9.10 | 381.00 |
| 5C | 28 | 7/0.127 | 0.76 | 2.00 | ≥65 | 1.15 | 9.40 | 239.00 |
| 5C | 26 | 7/0.16 | 0.76 | 2.10 | ≥65 | 1.15 | 9.50 | 150.00 |
| 5C | 24 | 11/0.16 | 0.76 | 2.20 | ≥65 | 1.15 | 9.90 | 94.20 |
| 5C | 22 | 17/0.16 | 0.76 | 2.40 | ≥65 | 1.15 | 10.60 | 59.40 |
| 6C | 30 | 7/0.100 | 0.76 | 1.90 | ≥65 | 1.15 | 9.50 | 381.00 |
| 6C | 28 | 7/0.127 | 0.76 | 2.00 | ≥65 | 1.15 | 9.80 | 239.00 |
| 6C | 26 | 7/0.16 | 0.76 | 2.10 | ≥65 | 1.15 | 10.10 | 150.00 |
| 6C | 24 | 11/0.16 | 0.76 | 2.20 | ≥65 | 1.15 | 10.40 | 94.20 |
UL21140 External Interconnection High Voltage PUR Coated Cable Sunlight Resistant
| Style Number: | UL21140 |
| Rated Grade: | 60 deg C, 600 Vac, 1000 Vac, Cable flame. |
| Conductor: | Above 99.99% High purity copper wires |
| Screen Shield: | Optional |
| Jacket: | Extruded Polyurethane PUR |
| Average thickness: | 45 mils (Ref.) |
| Minimum thickness: | 36 mils (Ref.) |
| Specification: | Detailed specification is to be customized per customer's requirement. |
| Executed Standard: | Appliance Wiring Material UL 758. |
| Application: | Internal wiring of electronic equipment and appliances. |
| Manufacturer: | WCH Cable Industrial Co., Ltd. |
| Manufacture Location: | Dongguan, Guangdong, China |
| Other Name of the Cable: | UL Cable, PUR Cable, External Cable, High Voltage Cable, UL21140 Cable |
Our Quality Policy:
- Satisfy customers' different requirements, Keep continual improvement.
Quality Objectives:
- Customer satisfaction degree no less than 92 points.
- All incoming raw materials 100% meet our regulation of HSF (Hazardous Substance Free).
- All finished products 100% comply with HSF standard.
Production Capacity
| Product Type | Monthly Production Capacity (Meter) | Annual Production Capacity (Meter) |
| 1. Hook-up Wire | 40,000,000 | 480,000,000 |
| 2. Flat Cable | 5,000,000 | 60,000,000 |
| 3. Multi-core Cable | 3,000,000 | 36,000,000 |
| 4. Spiral Cable | 100,000 (PCS) | 1,200,000 (PCS) |
WCH Cable (WCH Cable Industrial Co., Ltd) is engaged in field of cable and wire manufacturing. WCH Cable is the cable manufacturer since the year 1997. WCH Cable makes many cables and wires, including Hook-up wire, Automotive wire, Flat ribbon cable, Power cable, Communication cable, Curly cord (Polyurethane Spiral cable), etc.
For many years experience, WCH Cable has created himself the great position of advantage in the market. As one of the leading manufacturers in China, WCH Cable are focused on cables and wires approved by Underwriter Laboratories (UL). Up to now, WCH Cable owns over 600 UL Cable approval style numbers. Apart from this, WCH Cable also wins the approval of CSA, CUL, VDE, CCC as well.
WCH Cable guarantees the good quality. WCH Cable production lines manufacture cables and wires with oxygen-free pure copper conductors only, of which the purity is up to 99.997%. Higher copper conductor purity makes the cables and wires with perfect electrical conductivity, wonderful processing performance, good corrosion resistance and so on.
WCH Cable integrates business worldwidely with providing the competitive advantage of safe, cost effective, and innovative products. WCH Cable products are applied widely for all major industries including government, military, automotive, aerospace, telecommunication and electronic appliances.
To Meet the market with growing demand, WCH Cable has expanded its product range, covering varieties of different insulated materials and jacketed materials, such as TPU, PUR, TPE, TPV, FEP, FR-PE, XL-PE, XL-PVC, PVC, mPPE, mPPE-PE, Rubber, Silicone Rubber, etc.
WCH Cable continuously make significant technology progress, keep pace with industry standards and acquire the most advanced manufacturing equipment and tooling. In addition, our highly skilled manufacturing and engineering staff are fully committed to a high quality program and ensures the highest quality workmanship available.
With many years experience of cable and wire design and manufacturing, WCH Cable makes every product renowned for its elegant appearance and flawless finish. WCH Cable Will Continually promote the strategy and keep progressing.
WCH Cable manufacturing lines implement Quality management approval ISO9001, Hazardous substance management QC080000. All Cables and Wires provided by WCH Cable are hazardous substance free. WCH Cable is sincerely looking forward to being your best business partner.
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UL21140 External Interconnection High Voltage PUR Coated Cable Sunlight Resistant Images
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