NHXH FE180/E90

For installation in dry and wet rooms, also for direct bedding in concrete, but not for direct burial in ground and not for use in water. The cable has improved flame retardant and may be used in public buildings with high safety requirements. Cables a halogen free, low smoke density and a fire resistant according to VDE 0472 part 814 (180 min. = IEC 331) Furthermore the cable passed the test of 90 min. circuit integrity according to DIN 4102 part 12 (E 90) for all so called standard-installation systems (ladder, tray and ceiling) and is suitable for installation in systems according to VDE 0108. A special test certificate about the circuit integrity is issued by the “Amtlichen Materialprüfanstalt für das Bauwesen”. For calculation of electrical systems with circuit integrity has to be considered that electrical resistance of copper conductors at 1000 °C is approximately 4,5 times higher than at 20 °C and the current carrying capacity has to be reduced respectively.



For fixed installation in buildings, in free air, in ground for direct burial and in water as it is the flame retardant according to IEC60332-1. Cable includes UV protection.

Additional information

Conductor material

Bare copper

Conductor construction

Class 1, from 25 mm2 class 2


FRNC compound HI1

Sheathing material

Color of outer sheath

Flame retardant

VDE 0482-266-2-4/IEC 60332-3-24 (Kat. C)

Smoke density

DIN EN 61034/IEC 61034

Halogen free

DIN EN 50267/IEC 60754

Fire resistance

FE 180 (IEC 60331)

Circuit integrity

E 90

Maximum temperature at conductor

90 °C

Maximum operating temperature, fixed

-5 / +70 °C

Bending radius, fixed installation

12 x DA

Nominal voltage Uo

600 V

Nominal voltage U

1 kV

Maximum permitted operating voltage in 3-phase systems

1,2 kV

Test voltage

4 kV

Core identification

Colors acc. VDE 0293 (HD308)