Rubber flexible cables are electrical cables designed for applications that require flexibility and durability in harsh environments. These cables are constructed using rubber or elastomeric materials for their insulation and jacketing, which provide them with the flexibility and resistance to various environmental factors. They are commonly used in industries such as manufacturing, construction, mining, and outdoor events where the cables may be subjected to bending, twisting, and exposure to moisture, oil, chemicals, and extreme temperatures.

Key characteristics and features of rubber flexible cables include:

  1. Flexibility: Rubber cables are known for their flexibility, making them suitable for applications where frequent bending and movement are required. This flexibility helps prevent cable damage and allows for easy installation and routing.
  2. Durability: Rubber cables are designed to withstand harsh conditions and rough handling. They are resistant to abrasion, impact, and mechanical stress, making them ideal for rugged environments.
  3. Weather Resistance: These cables are often used outdoors, and their rubber insulation and jacketing provide excellent resistance to weather elements such as UV radiation, rain, and temperature fluctuations.
  4. Chemical Resistance: Rubber cables can resist exposure to various chemicals, oils, and solvents, which makes them suitable for industrial settings where such substances may be present.
  5. Temperature Tolerance: Rubber cables can handle a wide range of temperatures, from extremely cold to very hot conditions, without compromising their electrical performance.
  6. Electrical Insulation: Rubber materials used in these cables offer good electrical insulation properties, ensuring that the conductors remain isolated and safe to use.
  7. Wide Range of Applications: Rubber flexible cables are used in various applications, including power distribution, temporary electrical installations, portable equipment, construction sites, and industrial machinery.
  8. Types of Rubber: Different types of rubber compounds can be used in the construction of these cables, depending on the specific requirements of the application. Some common types of rubber used include ethylene propylene rubber (EPR), chloroprene rubber (neoprene), and ethylene propylene diene monomer (EPDM).
  9. Conductor Size: Rubber flexible cables come in a variety of conductor sizes and configurations to meet the specific current-carrying capacity and voltage requirements of different applications.

It’s important to select the right type of rubber flexible cable for your specific application to ensure safety, reliability, and longevity. Additionally, these cables should be installed and maintained in accordance with industry standards and regulations to prevent accidents and ensure optimal performance.

Here are some of the commonly referenced standards for rubber flexible cables:

  1. International Electrotechnical Commission (IEC) Standards:
    1. IEC 60245: This standard specifies requirements for rubber insulated cables (including cords) of rated voltages up to and including 450/750 V. It covers general construction, materials, and electrical properties.
  2. International Standards Organization (ISO) Standards:
    1. ISO 9001: Although not specific to rubber cables, ISO 9001 is a quality management standard that many cable manufacturers adhere to, ensuring consistent quality and processes.
  3. National Electrical Code (NEC) (USA):
    1. The NEC, published by the National Fire Protection Association (NFPA), contains specific regulations for cable installations in the United States. Compliance with NEC standards is essential for ensuring safety in electrical installations.
  4. Canadian Electrical Code (CEC):
    1. The CEC provides regulations for electrical installations in Canada. It includes guidelines for cable installations and safety requirements.
  5. European Standards (EN):
    1. Various EN standards apply to rubber flexible cables in Europe, including EN 50525, which covers the general requirements for flexible cables with rated voltages up to 450/750 V.
  6. British Standards (BS):
    1. In the United Kingdom, British Standards like BS 6004 and BS 7919 provide specifications and requirements for rubber flexible cables.
  7. International Organization for Standardization (ISO):
    1. ISO has standards such as ISO 6722 for automotive cables, which may include rubber components.
  8. UL (Underwriters Laboratories) Standards (USA):
    1. UL standards are widely recognized in the United States for product safety certification. UL 62, for example, covers flexible cords and cables.
  9. CSA (Canadian Standards Association) Standards (Canada):
    1. CSA standards, such as CSA C22.2 No. 49, specify the requirements for flexible cords and cables used in Canada.

When selecting and installing rubber flexible cables, it’s crucial to consult the appropriate standards and regulations relevant to your region and application. Compliance with these standards helps ensure the safety, performance, and longevity of electrical installations involving rubber flexible cables. Always follow the guidelines provided by the cable manufacturer and consult with local electrical authorities or inspectors when necessary.


Contact us

Please, don’t hesitate to contact us for additional information on our company or our products.

Other News

Our website uses cookies and thereby collects information about your visit to improve our website (by analyzing), show you Social Media content and relevant advertisements. Please see our cookies page for further details or agree by clicking the 'Accept' button.

Cookie settings

Below you can choose which kind of cookies you allow on this website. Click on the "Save cookie settings" button to apply your choice.

FunctionalOur website uses functional cookies. These cookies are necessary to let our website work.

AnalyticalOur website uses analytical cookies to make it possible to analyze our website and optimize for the purpose of a.o. the usability.

Social mediaOur website places social media cookies to show you 3rd party content like YouTube and FaceBook. These cookies may track your personal data.

AdvertisingOur website places advertising cookies to show you 3rd party advertisements based on your interests. These cookies may track your personal data.

OtherOur website places 3rd party cookies from other 3rd party services which aren't Analytical, Social media or Advertising.