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Concrete cable NI2XY-J

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NI2XY-J Concrete Cable – Robust Installation Cable for Direct Embedding in Concrete

The NI2XY-J Concrete Cable is the professional choice for electrical installations in new builds, renovations, and industrial projects. Featuring XLPE insulation (2XI1) and a tough PVC outer sheath, it is specifically designed for direct embedding in poured, vibrated, and compacted concrete. It complies with DIN VDE 0262 and offers excellent mechanical strength and thermal stability.

Why Choose NI2XY-J Concrete Cable from eKabel24?

As a specialized supplier of professional electrical cables, we provide high-quality NI2XY-J cables tailored to the needs of electrical contractors, construction companies, and industrial clients. Our cables stand out for precise manufacturing, full compliance with standards, and reliable delivery.

Technical Specifications

Property Value
Type NI2XY-J (with green-yellow protective earth conductor)
Standard DIN VDE 0262
Rated Voltage 0.6/1 kV
Conductor Solid copper conductor (Class 1 / RE)
Insulation XLPE (2XI1) + PVC
Outer Sheath PVC, dark grey
Installation Direct in concrete, dry/moist rooms, outdoors (protected)

Applications of NI2XY-J Concrete Cable

The NI2XY-J is engineered for environments requiring high mechanical protection and permanent embedding in concrete. It is ideal for:

  • New Construction & Structural Builds: Direct installation in concrete floors, walls, and ceilings for residential, commercial, and industrial buildings.
  • Renovation & Refurbishment Projects: Safe retrofitting in existing concrete structures.
  • Industrial Electrical Installations: Power supply to machinery, motors, and control panels.
  • Construction Companies & General Contractors: Reliable wiring in precast and cast-in-place concrete elements.
  • Research Facilities & Laboratories: Stable, vibration-resistant installations.
  • Van Conversion & Vehicle Fit-Outs: Durable cabling for mobile and high-stress applications.
  • Electrical Service Companies: Three-phase and control circuits in demanding professional projects.

Advantages Over Standard Cables (e.g. NYM-J)

Compared to conventional installation cables, the NI2XY-J offers significantly higher resistance to mechanical damage during concrete pouring. The XLPE insulation provides superior thermal performance and longevity when permanently embedded.

Available Cross Sections

We supply NI2XY-J in popular sizes as cut-to-length or on reels (e.g. 100 m drums):

  • NI2XY-J 3x1.5 mm²
  • NI2XY-J 3x2.5 mm²
  • NI2XY-J 5x1.5 mm²
  • NI2XY-J 5x2.5 mm²

Frequently Asked Questions (FAQ)

Is the NI2XY-J cable suitable for direct embedding in concrete?

Yes, it is explicitly approved according to DIN VDE 0262 for direct installation in poured, vibrated, and compacted concrete – perfect for new construction projects.

Can NI2XY-J be used for direct burial in soil?

No. It is not suitable for underground direct burial. For earth cables we recommend NYY-J or dedicated underground power cables.

What are the benefits of XLPE insulation?

XLPE (cross-linked polyethylene) offers higher thermal stability, better electrical properties, and longer service life compared to standard PVC insulation.

Which cross-section is best for socket circuits?

3x2.5 mm² is ideal for higher-loaded socket circuits, lighting, and small machinery connections.

What cross-section should I choose for three-phase applications?

For most three-phase installations we recommend 5x2.5 mm² (3 phases + neutral + earth).

Who installs NI2XY-J concrete cables?

Installation must be carried out by qualified electricians. Construction companies and electrical contractors appreciate its ease of handling and high durability.

Quality & Standards

All our NI2XY-J concrete cables meet current VDE standards and provide maximum safety for professional users. Core identification follows DIN VDE 0293-308.

Need help selecting the right cross-section for your project? Our team is happy to advise you on the best cable choice and installation method.