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Electrical sheathing: essential protection for your installations

What is an electrical conduit?

La electrical sheath is an essential protective element in all electrical, industrial and tertiary installations. Made from resistant materials (plastic, PVC, polypropylene, metal), it is used to channeling, securing and protecting electrical cables against external, mechanical or climatic damage. 

Its role is not limited to physical protection: the sheath also ensures the compliance of installations with electrical standardsThis reduces the risk of accidents, simplifies cable routing and makes cables easier to identify. 

Depending on requirements, it comes in different types (rigid, flexible, corrugated, thermoplastic), and can be surface-mounted, buried or integrated into partitions. 

A real guarantee of safety and durability, the electrical sheath is a strategic choice for electrical professionals, manufacturers and maintenance companies. 

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TCP V0 braided sleeving
Insulating sheath

Advantages of electrical ducts for industrial installations

  • Mechanical protection cables against crushing, chafing and cuts 
  • Electrical insulationto prevent short circuits and accidents 
  • Resistance to extreme conditions temperature, humidity, UV or chemical agents 
  • Easy to install and maintainsuitable for cable routing 
  • Available in rigid, flexible or reinforced sheathsdepending on requirements 

La electrical sheath can be adapted to all types of environment, both indoors and outdoors, on industrial, commercial or residential sites. 

Protection and organisation of cable networks 

  • Sheath for electrical cable for grouping and securing wires in boxes or installations 
  • Maintaining and protecting electrical harnesses in industrial environments 
  • Management of complex networks with flexible or rigid ducts 

Outdoor use and harsh environments 

  • External electrical conduit UV, weather and mechanical resistance 
  • External electrical sheath for buried networks or networks exposed to weather conditions 
  • Ideal for outdoor cabling in buildings, infrastructures or sensitive areas 

Specific and technical applications 

  • Sheath for external electrical cable for residential, industrial or public facilities 
  • Securing low-voltage, data or telecommunications networks 
  • Compatibility with technical ducts: fireproof, crushproof, with cable detection 

At ADDEV MaterialsWe offer a wide range of electrical sheaths to meet the requirements of every industrial environment: 

  • Rigid electrical sheaths for underground installations or wall mounting 
  • Flexible electrical sheaths for modular or moving installations 
  • Reinforced electrical sheaths for heavy industrial environments or extreme stress 
  • External electrical sheaths UV, water and weather protection 
  • Fixing and connection accessories 

👉 Contact our teams for a personalised study of your electrical ducting projects. 

The choice of electrical sheath should never be left to chance. It determines the safety, durability and compliance of your electrical installations. Here are the main criteria to consider when making the right choice: 

Type of installation 

  • For indoor networks, a rigid or flexible electrical conduit standard may suffice 
  • For outdoor installations, opt for a external electrical sheath UV, moisture and weather resistant 
  • In industrial or harsh environments, opt for reinforced sheathing or fireproof cladding 

Mechanical and thermal stress 

  • If your cables are exposed to rubbing, knocks or crushing, choose a reinforced sheath or a corrugated sheath 
  • For hot environments or areas close to heat sources, use a thermal electrical sheath adapted 

The diameter of the cable and sheaths 

  • The internal diameter must allow cables to pass through easily without compressing them 
  • Think about the scalability of your networks to avoid having to change the sheath if you add new cables. 

Compliance with standards 

  • Make sure you comply with local standards (for example, NF C 15-100 in France) 
  • Our electrical ducts comply with current regulations to guarantee your peace of mind 

💡 Need help selecting the ideal electrical conduit? 
👉 Contact our experts ADDEV Materials for a personalised recommendation or a made-to-measure quote. 

  • Technical support in choosing the right ducts for your projects 
  • Permanent stock of industrial references with fast delivery 
  • Standard or made-to-measure packaging 
  • Multi-market supplier : energy, building, rail, tertiary, heavy industry 
  • Responsive customer service and comprehensive documentation 

We support your electrical installations with robust, tried-and-tested solutions. 

Are you looking for electrical conduit for outdoor useyou want to secure a buried electrical cable or you need to know the diameters to suit your installations ? 

📩 Contact our experts for a quick quotationand samples or a personalised technical recommendations. 

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Our strategic suppliers of electrical conduit

Tenneco logo
SES STERLING logo

FAQ - Electrical conduit

It all depends on the route and the accessories, but it is advisable to bring at least 1.5 to 2 times the cable length required to make installation easier.

Use a specific sheath cutting tool to avoid damaging the conductors, while complying with the safety instructions.

Yes, for any installation that complies with the standards, the sheath is essential to protect the cables and ensure personal safety. 

No, unless otherwise specified in the standard (e.g. pre-sheathed cable or specific installation). The electrical sheath remains the standard for new-build and renovation installations.

Not in installations subject to NF C 15-100 standards. The sheath is compulsory for the mechanical protection of the cables.