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H05Z-K & H07Z-K

Application

Halogen-free single-core wires are used for installation in dry environments for wiring up lighting fixtures and units where valuable assets are to be protected from further damage resulting from fire. These cables may be installed on, in and beneath plaster, as well as in closed installation ducts. The direct operating voltages is permitted up to 900 V against ground when they are used in rail-coaches. For the inner wiring of switch boards and distributors these are to be used with an alternating nominal voltage up to 1000V or a direct voltage up to 750V against ground.

Standard

BS EN 50525-3-41.

Technical Data

  • Nominal Voltage : H05Z-K U / U 300 / 500V, H07Z-K U / U 450 / 750V O O
  • Harmonised Designation : 0.5 mmsquare to 1 mmsquare - H05Z-K, 1.5 mmsquare to 240 mmsquare - H07Z-K
  • Temperature Range : -15°C to +90°C
  • Minimum Bending Radius :
    Cable diameter ≤ 8 mm : 4 x outer diameter
    Approx. diameter > 8 to 12 mm : 5 x outer diameter
    Approx. diameter > 12 mm : 6 x outer diameter
  • Test Voltage : 2500V

Cable Construction

Conductor Class 5 flexible plain/metal coated stranded according to EN 60228. Insulation Polyolefin cross linked EI5 to EN 50363-5..

Tests

  • Smoke density to acc. to EN 61034-2.
  • Corrosivity acc. to EN 60754-2
  • Ozone resistant according to EN 60811-2-1.
  • Self-extinguishing and flame retardant according to EN 60332-1-2.
  • LSOH = Low Smoke Zero Halogen-Free.

Cable Design Parameters

Kindly complete the part numbers for these cables by adding the suffix (in place of ‘xx’) for the colour required: 01 – green, 02 – black, 03 – red, 04 – blue, 05 – yellow, 06 – green/yellow, 07 – white, 08 – violet, 09 – brown, 10 – orange, 11 – pink, 12 – grey.

By adding the suffix (in place of ‘c’) for the conductor type required: 0 = Annealed Bare Copper (ABC), 1 = Annealed Tinned Copper (ATC).

Part Number


 Nominal Cross Sectional Area (Sq. mm) No of Strands/Max. Strand Diameter (mm) Mean Overall Diameter Approx. Cable Weight (kg/km)
Lower Limit (mm) Upper Limit (mm)
H05Z-K 02040101xx6c 0.5 0.6 1.9 2.4 9
02040102xx6c 0.75 0.6 2.1 2.6 12
02040103xx6c 1 0.6 2.1 2.8 15
H07Z-K 02040104xx6c 1.5/td> 0.7 2.8 3.5 21
02040105xx6c 2.5 0.8 3.4 4.3 33
02040106xx6c 4 0.8 3.9 4.9 47
02040107xx6c 6 0.8 4.4 5.5 66
02040108xx6c 10 1.0 5.7 7.1 112
02040109xx6c 16 1.0 6.7 8.4 169
02040110xx6c 25 1.2 8.4 10.6 260
02040111xx6c 35 1.2 9.7 12.1 358
02040112xx6c 50 1.4 11.5 14.4 509
02040113xx6c 70 1.4 13.2 16.61 701
02040114xx6c 95 1.6 15.1 18.8 925
02040115xx6c 120 1.6 16.7 20.9 1168
02040116xx6c 150 1.8 18.6 23.3 1456
02040117xx6c 185 2.0 20.6 25.8 1773
02040118xx6c 240 2.2 23.5 29.4 2329