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Telephone Cord
  • Telephone Cord

Telephone Cord

UL20251

Telephone Cord is used for internal connection of telephone equipment and electronic equipment. It adopts tinned or bare copper conductor, PP insulation, PVC sheath, complies with UL standards, rated at 60℃, 150V, suitable for indoor use, and supports customized length and specifications.
  • Product Detail

Telephone Cord is a cable designed for telephones and electronic devices. It is commonly used in telephone connection lines, telephone lines and other internal cables of electronic devices. The cable uses tinned or bare copper strands, solid copper or foil conductors, combined with high-quality insulation and PVC sheath to ensure stable and safe signal transmission.



■ PRODUCT DESCRIPTION:
● Stranded or solid,tinned or bare copper conductor,or tinsel conductor.
● Two to ten conductors only.
● Color-coded polypropylene (PP) insulation.
● Cores are laid parallel of forming a flat.
● PVC jacket.
● Rated temperature:60℃. Rated voltage:150 volts.
● Passes UL VW-1 vertical flame test.
● Reference standard:UL subject 758,UL 1581.

■ APPLICATIONS:
● Internal cable of electronic equipment or as handset wire or Telephone Cord for subscriber sets.




Telephone Cord




CABLE CONSTRUCTION

Conductor

Insulation Thickness 

No.Of Core 

Jacket Thickness 

Overall Diameter 

AWG 

No./mm 

mm 

No 

mm 

mm 

28 

7/0.127 

0.28 

0.68x 1.50 

2.6x4.9 

0.68x0.58 

2.6x4.9 

0.58x0.58 

2.4x6.8 

0.68x0.50 

2.6x8.6 

10 

0.68x0.60 

2.6x10.6 

26 

7/0.16 

0.23 

0.68x 1.50 

2.6x4.9 

0.68x0.58 

2.6x4.9 

0.58x0.58 

2.4x6.8 

0.68x0.50 

2.6x8.6 

10 

0.68x0.60 

2.6x10.6 

24 

7/0.203 

0.17 

0.68x 1.50 

2.6x4.9 

0.68x0.58 

2.6x4.9 

0.58x0.58 

2.4x6.8 

0.68x0.50 

2.6x8.6 

10 

0.68x0.60 

2.6x10.6 

32 

TlNSEL 

0.19 

0.68x 1.50 

2.6x4.9 

0.68x0.58 

2.6x4.9 

0.58x0.58 

2.4x6.8 

0.68x0.50 

2.6x8.6 

*26 

7/0. 16 

0.23 

0.85  

4.00  

0.55  

4.00  

0.60  

4.30  

*24 

7/0.203 

0. 17 

0.85  

4.00  

0.55  

4.00  

0.60  

4.30  

10 

0.70  

4.80  

 *32 

TINSEL 

0.19 

0.85  

4.00  

0.55  

4.00  

0.60  

4.30 


Features

Conductor type: optional stranded wire, solid conductor, tinned copper or bare copper conductor to meet different needs

High-quality insulation: color-coded polypropylene (PP) insulation is used to ensure high insulation and safety of the cable

Parallel layout: core conductors are wired in parallel to form a flat design for easy wiring and installation

Durable sheath: PVC outer sheath provides additional wear and corrosion resistance

Rated parameters: rated temperature 60℃, rated voltage 150V

Flame retardant: passed UL VW-1 vertical burning test and meets safety standards

Certification standards: meets UL 758, UL 1581 standard


Advantages

Flexible: Suitable for a variety of telephones and electronic devices, providing stable connection

Strong anti-interference: High-quality insulation layer and PVC sheath ensure excellent anti-interference ability

Durable and safe: Meets flame retardant standards, suitable for long-term use and safe

Diverse choices: Different conductors, core numbers and colors can be selected according to needs, and can be flexibly customized

Easy installation: Parallel wiring design facilitates quick and neat installation


Scope of use

Telephone equipment: Used for fixed telephones and telephone connection lines, suitable for homes, offices and other places

Internal connection of electronic equipment: As an internal cable of electronic equipment, it transmits signals

Communication system: Used for telephone exchanges and communication equipment connection lines

Home appliances: Signal connection lines for various home appliances


Support customization

Conductor material: Customizable tinned copper, bare copper or foil conductors

Number of cores and colors: Supports 2 to 10-core cables, providing a variety of color options

Insulation and sheath: Different insulation materials (such as PP) and sheath materials (such as PVC) can be customized according to needs

Cable length and packaging: Different lengths and packaging forms can be customized according to customer requirements


FAQ

Q: Is Telephone Cord suitable for long-term use?

A: Yes, Telephone Cord is made of high-quality materials and meets flame retardant standards, suitable for long-term use.


Q: What are the temperature and voltage limits of the cable?

A: The cable is rated for 60℃ and 150V.


Q: Is this cable suitable for outdoor use?

A: Telephone Cord is designed for indoor use. If outdoor use is required, please consider using cables with waterproof and UV resistance.


Q: Is the cable easy to install?

A: Yes, Telephone Cord adopts parallel wiring design, which is easy to install and manage.


Q: Can the cable length be customized according to needs?

A: Yes, we support customizing the cable length and packaging method according to customer needs.


Q: What is the maintenance cycle of Telephone Cord?

A: As long as excessive bending and high temperature environment are avoided and the outer sheath and connection ports of the cable are checked regularly, Telephone Cord can be used for a long time.

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