Boddingtons Electrical Nylon Cable Core Former

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A cable core former is a central element within an electrical cable that provides structural support and helps maintain the cable's shape. It is usually made of a material that can withstand the mechanical and thermal stresses encountered during the cable's operation and installation. A cable core former is an essential component in the construction of electrical cables. It serves as the central element around which the cable's conductors and other layers are arranged.

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SKU Core Separation Distance mm Pack Size Each Weight (g)
Thumbnail 120-F 32-58 10 44.1
  • Used to hold the cores of a three core cable apart whilst a joint is being made. 
  • The central hole provides a facility for positioning a mastic bung.


Here's a detailed look at what a cable core former is and its importance:

Functions of a Cable Core Former

  1. Structural Support: It provides the necessary support to the conductors and insulation layers, ensuring the cable maintains its round shape.
  2. Shape Maintenance: Helps maintain the cable’s shape, preventing deformation under mechanical stress.
  3. Stability: Offers stability to the cable construction, ensuring that the conductors remain in their designated positions.
  4. Thermal Management: Sometimes assists in thermal management, helping dissipate heat generated within the cable.

Applications

Cable core formers are used in various types of cables, including:

  • Power Cables: To support heavy conductors and insulation layers.
  • Telecommunication Cables: To maintain the integrity and performance of signal transmission.
  • Coaxial Cables: To ensure the central conductor stays in place relative to the outer shield.


Construction Process

The cable core former is typically positioned at the center of the cable during the manufacturing process. Conductors are then laid around it, followed by insulation, shielding, and outer jackets as required by the specific cable design.

Importance in Cable Performance

  • Durability: Ensures the cable can withstand mechanical stresses without deforming or damaging the internal conductors.
  • Performance: Maintains the integrity of electrical and signal transmission by preventing conductor displacement.
  • Installation: Facilitates easier installation by providing a robust central structure.


In summary, a cable core former is a critical component that enhances the durability, performance, and ease of installation of electrical cables. Its selection and design are tailored to meet the specific requirements of the cable's intended application.

    • Each Weight (g)
      44.1 g
    • SKU
      120-F
    • HS Commodity Codes
      39269097
  • Type Of Insulating
    Insulating Hand Tool
  • Type Of Product
    Cable Core Former
  • Standard
    Non-Conductive Material
  • Insulation Testing
    Not Applicable
  • Manufacturer
    Boddingtons Electrical Ltd is a subsidiary of the SICAME Group
  • Country of Origin
    United Kingdom
  • Core Separation Distance mm
    32-58, Not Applicable
  • Pack Size
    10, 1