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N2XH 3G4 mm2
N2XH 3G4 mm2
0.6/1 kV XLPE insulated multi core, halogen free, flame retardant cables
Read more- Nexans ref. : 10519413
Description
Description
Standards
-
ProductIEC 60502-1
Application
N2XH cable is an installation/power cable widely used in applications requiring high levels of fire safety due to the significant number of human lives at stake, such as:
- Industrial and Commercial Electrical Installations
- Electrical panels and control panels
- Indoor applications with fire risk (hotels, schools, high-rise buildings, hospitals, data centers, airports, offices etc.)
- Installations in public places
- Tunnels and underground infrastructures
- Wiring for indoor power and lighting circuits in dry environments
Construction
- Conductor:Copper
- Insulation:XLPE
- Filler:LSZH
- Outer sheath:LSZH
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Circular stranded (RM)
With smaller neutral conductor
No
Insulation
XLPE (chemical)
Outer sheath
HFFR (Halogen Free Flame Retardant)
Halogen free
IEC 60754-1
Conductor flexibility
Stranded class 2
Core identification
Blue, brown, green / yellow
Sheath colour
Black
With Green/Yellow core
Yes
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
4 mm²
Neutral conductor section (when smaller)
- mm²
Nominal outer diameter
13.0 mm
Approximate weight
260 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
4.61 Ohm/km
Permissible current rating in open air
42 A
Permissible current rating when buried
39 A
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
8 (xD)
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2
Flame retardant
IEC 60332-3 Cat. C
Max. conductor temperature in service
90 °C
Resources
Resources
Declaration of Performance
- Declaration of Performance n� : 1000412-TRDE
- Certification Date : 1/27/21
- AVCP (Assessment and Verification of Constancy of Performance) : System 3
- Notified body : 1008
- Declared performance : Eca
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