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N2XH LSZH Power Cable

N2XH provides XLPE-insulated, halogen-free power distribution where smoke, corrosive gases and evacuation conditions matter.

Typical Scenarios
Key Specifications
  • Building distribution systems
  • PV inverter AC connections
  • Indoor cable trays and ducts
  • Protected external fixed routes

 

  • Rated voltage: 0.6/1 kV
  • Conductor: Class 1 or Class 2 copper, by size
  • Insulation: XLPE
  • Outer sheath: halogen-free compound
  • Design standard: IEC 60502-1

 

Specification:
Color Option:
Cable Option:
Certifications & complance:

Product Highlights

Low-Smoke Fire Performance

Occupied buildings, data facilities and indoor energy plants place greater importance on smoke and corrosive gas behaviour during a fire. N2XH combines XLPE insulation with a low-smoke, halogen-free outer sheath for fixed 0.6/1 kV distribution. This makes it a strong fit for feeders that pass through spaces where reducing smoke density and corrosive combustion products is part of the cable-selection strategy.

Copper Distribution Feeder

N2XH provides a copper-conductor option for inverter AC output, switchboards and fixed building feeders where a halogen-free sheath is required. The copper conductor keeps termination geometry compact, while XLPE insulation supports demanding fixed power distribution. It is particularly useful when the project wants conventional copper termination practice together with improved fire behaviour in the installed cable system.

J/O Earthing Options

N2XH-J includes a green/yellow protective conductor, while N2XH-O does not. Selecting the correct construction at design stage keeps the core arrangement, gland size and terminal space aligned with the circuit’s earthing strategy. This is especially important in crowded plant rooms and distribution boards where changing the protective-conductor arrangement late in the project can affect both cable sizing and equipment entries.

Application Areas

Designed for PV inverter AC output, Commercial buildings, Indoor distribution routes and Industrial power systems.

 

PV inverter AC output

Commercial buildings

Indoor distribution routes

Industrial power systems

Technical Data

FAQ

Recommend

GENERAL DATA
  • Low-voltage halogen-free power cable according to IEC 60502-1
  • Nominal voltage: AC U₀/U 0.6/1 kV
  • Maximum conductor operating temperature: +90°C
  • Maximum short-circuit conductor temperature: +250°C for up to 5 s
  • Designed for fixed low-voltage power distribution

 

CABLE STRUCTURE
  • Copper conductor: IEC 60228 Class 1 solid or Class 2 stranded, depending on size
  • Insulation: cross-linked polyethylene (XLPE)
  • Core assembly / filler as required by cable configuration
  • Outer sheath: low-smoke, halogen-free flame-retardant compound
  • N2XH-J includes a green/yellow protective conductor; N2XH-O does not

 

TESTS
  • Conductor construction and resistance according to IEC 60228
  • Electrical and dimensional tests according to IEC 60502-1
  • Flame propagation according to IEC 60332-1-2; grouped-cable flame performance where specified according to IEC 60332-3-24
  • Halogen gas / acidity performance according to IEC 60754-1 / IEC 60754-2
  • Smoke-density performance according to IEC 61034-1 / IEC 61034-2

 

 

DIMENSIONS (NOMINAL)

 

Configuration Outer diameter approx. mm Approx. cable weight kg/km
1 × 1.5 6.0 41
1 × 2.5 6.5 53
1 × 4 8.0 68
1 × 6 9.0 90
1 × 10 9.0 140
1 × 16 10.0 190
1 × 25 11.0 290
1 × 35 12.0 390
1 × 50 15.0 510
1 × 70 17.0 710
1 × 95 19.0 960
1 × 120 21.0 1200
1 × 150 23.0 1480
1 × 185 25.0 1910
1 × 240 28.0 2370
1 × 300 30.0 2970
1 × 400 32.9 3957
2 × 1.5 12.0 185
2 × 2.5 12.2 220
2 × 4 13.2 275
2 × 6 14.1 335
2 × 10 16.2 450
2 × 16 17.8 620
2 × 25 21.0 930
3 × 1.5 13.0 220
3 × 2.5 14.0 280
3 × 4 15.0 350
3 × 6 16.0 420
3 × 10 18.0 600
3 × 16 20.0 770
3 × 25 21.8 1120
3 × 35 24.9 1550
3 × 50 25.2 1750
3 × 70 29.2 2450
3 × 95 32.0 3250
3 × 120 34.9 4000
3 × 150 39.2 5000
3 × 185 44.1 6150
3 × 240 49.2 8000
4 × 1.5 13.0 235
4 × 2.5 14.0 290
4 × 4 15.0 370
4 × 6 16.0 470
4 × 10 18.0 670
4 × 16 20.0 930
4 × 25 25.0 1440
4 × 35 27.0 1890
4 × 50 28.0 2300
4 × 70 32.0 3200
4 × 95 36.0 4250
4 × 120 40.2 5350
4 × 150 45.8 6550
4 × 185 49.5 8100
4 × 240 56.0 10550
5 × 1.5 14.5 280
5 × 2.5 16.0 350
5 × 4 17.0 450
5 × 6 18.5 600
5 × 10 21.0 850
5 × 16 24.0 1200
5 × 25 28.0 1539

Dimensions vary by core count and conductor size; use the exact selected construction for gland and termination sizing.

 

Download TDS

Can NYY, N2XY and N2XH be treated as direct alternatives?

No. They can share the same 0.6/1 kV voltage class, but their insulation, sheath materials, fire behaviour and intended installation conditions differ. The required cable should follow the route and fire specification rather than the voltage rating alone.

Can you propose an aluminium alternative to a copper LV cable in our BOQ?

Yes, this can be reviewed, but aluminium is not normally a size-for-size replacement for copper. Current, route length, voltage drop, installation method, available space and the equipment termination system all need to be checked before an alternative size is proposed.

Can you check an equivalent cable from another manufacturer?

Yes. Send the exact cable designation and, where possible, the existing datasheet or project specification. We compare conductor material, construction, voltage rating, standards and the requirements that affect the installation before confirming whether an equivalent can be offered.

What if the required size, core count or construction is not shown on the website?

Send the exact requirement. The website does not represent every possible production combination. We will check whether the construction can be supplied and whether the required standards or certification scope also cover that version before it is quoted.