H05Z1-U / H07Z1-U

Application: 
Used in closed and dry places, fixed installations, distribution panels, tube connections under the plaster and on the plaster. These types of cables do not transmit flame during the fire, do not emit toxic and corrosive gases.
Cable Construction: 
  • Conductor
    : Electrolytic Mono Copper
  • Insulation
    : HFFR Compound
  • Packing
    : 100/500/1000 m
Electrical Properties: 
  • Nominal Voltage : H05Z1-U : 300/500 V
                                   H07Z1-U : 450/750 V
  • Test Voltage (AC) : H05Z1-U : 1500 V
                                     H07Z1-U : 2500 V 
  • Max. Operating Temperature : +70 C°   
  • Max. Short-Ciruite Temperature : +160 C°
  • Smoke Density Test: IEC 61034-2 / VDE 0482-1034-2 / EN 61034-2
  • Corrosive Gas Test: IEC 60754-2 / VDE 0482-267-2-3 / EN 50267-2-3
  • Hallogen-Free Test : IEC 60754-1 / VDE 0482-267-2-1 / EN 50267-2-1
  • Flame Retardancy Test : IEC 60332-1-2 / VDE 0482-332-1-2 / EN 60332-1-2
Product Code 

 Nominal Cross-Section 

(mm²) 

 Outer Diameter 

(mm) 

 Total Weight 

(kg/km) 

 Conductor Resistance 

Ω/km (20 C°) 

Current Carrying Capacity(A)
 In Pipe (20 C°)   Air-Borne (20 C°) 
H05Z1-U 0.50 2.0 8.1 36 - 9
H05Z1-U 0.75 2.2 10.8 24.5 - 11
H05Z1-U 1.00 2.4 13.7 18.1 12 15
H07Z1-U 1.50 2.8 19.7 12.1 16 24
H07Z1-U 2.50 3.4 31.2 7.41 20 32