UL20640 Electronic Equipment Wiring Spiral Cable

UL20640 is a style for TPU sheathed cable, suitable for wiring purpose of electronic equipment or lighting device.

• Style Number: UL20640
• Rated Temperature: 60°C
• Rated Voltage: 30V.
• Spark Voltage: 3KV.
• Dielectric Strength: 2000Vac for 60 seconds without breakdown.
• Flammability Grade: VW-1, FT1, FT2.

• Conductor Material: High purity copper wire strands, tinned or bare, optional.
• Conductor Size: 36AWG or more.
• Insulation: AWM complying material.
• Insulation Colour: Black, brown, red, orange, yellow, green, blue, violet, gray, white, pink, transparent, etc.
• Core Quantity: 2 cores or above.
• All individually insulated conductor wires cabled together, twisted lay length to be determined.
• Sheath: High quality Thermoplastic TPU material.
• Sheath Effect: Glossy, Matt, Half matt.
• Screen Shield: tinned copper wire strands, or spiral wrapped with aluminum foil.
• Shield Coverage: 65% minimum.
• Standard: AWM, UL758, UL1581.

• Agile routing and handling.
• High flexibility, suitable to be coiled as curly spiral cable.
• Uniform insulation thickness for easy stripping.
• Resistant to oil, organic solvent, strong acid, gas, and other chemicals.
• Hydrolysis resistant, excellent performance to be mounted with waterproof connector.
• UV resistant.
• Capable of handling temperature extremes to -50°C.

• Application: electronic equipment wiring purpose.
• Case examples: Electric Car, Truck Engine, Truck Mounted Crane, etc.

• No contain of halogens, phthalates, or heavy metals.
• RoHS, and RoHS2 compliant.
• Reach compliant.
• WEEE compliant.

Tag: UL20640, spiral cable

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.