H05Z-U H07Z-U Wire

Halogen-Free Single Core H05Z-U and H07Z-U wire cables are designed for safe and reliable electrical connections. The H05Z-U cable is rated for 300/500V, while the H07Z-U is rated for 450/750V. Both feature flexible copper conductors with halogen-free, flame-retardant insulation, making them suitable for indoor wiring, control panels, and applications requiring high safety standards. Their environmentally friendly construction produces low smoke and toxic gases during a fire, ensuring safety in residential, commercial, and industrial environments.

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H05Z-U H07Z-U Wire

Halogen-Free Single Core H05Z-U H07Z-U Wire Cable

  • Conductor Material Copper
  • Insulation LSOH (low smoke, zero halogen)
  • Voltage 450/750V
  • Number of cores Single Core
  • Package 100 Meters One Roll with Export Wooden Case & Pallet

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H05Z-U H07Z-U Wire Application:

For the internal wiring of switchboards and distributor boards with an alternating nominal voltage up to 1000 Volts or a direct voltage up to 750 volts. Generally install in pipes or ducts and internal wiring of appliances with maximum operating temperature of 90º C, and generally in areas (such as public and government buildings) where smoke and toxic fumes may cause a threat to life and equipment. The cables produce no corrosive gasses when burnt which is particularly important where electronic equipment is installed.

H05Z-U H07Z-U Wire Standards:

DIN VDE 0282-9

CONSTRUCTION :

H05Z-U H07Z-U Wire Construction:

H05Z-U H07Z-U Wire Construction

H05Z-U H07Z-U Wire Construction

Conductor : Solid bare copper
Insulation: LSOH ( low smoke, zero halogen) Insulation

TECHNICAL :

H05Z-U H07Z-U WireTechnical Data:
Working voltage: 300/500v (H05Z-U), 450/750v (H07Z-U)
Test voltage: 2000 / 2500 volts
Flexing bending radius: 15 x Ø
Static bending radius: 10 x Ø
Flexing temperature: +5º C to +90º C
Short circuit temperature: +250º C
Flame retardant: IEC 60332.1
Smoke density acc. to EN 50268 / IEC 61034
Corrosiveness of combustion gases acc. to EN 50267-2-2, IEC 60754-2
Flame test: flame-retardant acc. to EN 50265-2-1, IEC 60332.1

H05Z-U H07Z-U Wire Parameter
No. of Cores x Nominal Cross Sectional Area Nominal Thickness of Insulation Nominal Overall Diameter Nominal CopperWeight Nominal Weight Minimum insulation resistance at 90 °C
# x mm² mm mm kg/km kg/km MΩ·km
　 　 H05Z-U 　 　 　
1 x 0.5 0.6 1.9-2.4 4.8 8 0.015
1 x 0.75 0.6 2.1-2.6 7.2 12 0.012
1 x 1 0.6 2.2-2.8 9.6 14 0.011
　 　 H07Z-U 　 　 　
1 x 1.5 0.7 2.6-3.3 14.4 20 0.011
1 x 2.5 0.8 3.2-4.0 24 30 0.01
1 x 4 0.8 3.6-4.6 38 45 0.0085
1 x 6 0.8 4.1-5.2 58 65 0.007
1 x 10 1 5.3-6.6 96 105 0.007