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H05Z1-K & H07Z1-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 protected from further damage resulting from fire. These cables may be installed on, in and beneath plaster, as well as in closed installation ducts. For use in public places such as: hospitals, schools, museums, airports, bus terminals, shops in general, etc., as well as in computer rooms, offices, production plants, switchboard wiring, laboratories, etc.

Standard

BS EN 50525-3-31.

Technical Data

  • Nominal Voltage : H05Z1- K UO / U 300 / 500V; H07Z1- K UO / U 450 / 750V
  • Harmonised Designation : 0.5 mmsquare to 1 mmsquare - H05Z1- K, 1.5 mmsquare to 240 mmsquare - H07Z1- K
  • Temperature Range : -30°C to +70°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 of thermoplastic halogen-free compound type TI7 to EN 50363-7.

Properties

  • Smoke density to acc. to EN 61034-2. Halogen free acc. to EN 50525-1, EN 60754-1. Corrosivity acc. to EN 60754-2.
  • Ozone resistant according to EN 60811-2-1 or HD 505.2.1.
  • Self-extinguishing and flame retardant according to EN 60332-1-2. LSOH = Low Smoke Zero Halogen.

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)
H05Z1-K 02050101xx7c 0.5 0.6 2.1 2.5 9.5
02050102xx7c 0.75 0.6 2.2 2.7 12.5
02050103xx7c 1 0.6 2.4 2.8 15.5
H07Z1-K 02050104xx7c 1.5 0.7 2.8 3.4 21.5
02050105xx7c 2.5 0.8 3.4 4.1 33.5
02050106xx7c 4 0.8 3.9 4.8 48
02050107xx7c 6 0.8 4.4 5.3 67
02050108xx7c 10 1.0 5.7 6.8 113
02050109xx7c 16 1.0 6.7 8.1 171
02050110xx7c 25 1.2 8.4 10.2 262
02040111xx6c 35 1.2 9.7 11.7 360
02050112xx7c 50 1.4 11.5 13.9 513
02050113xx7c 70 1.4 13.2 16.0 705
02050114xx7c 95 1.6 15.1 18.2 931
02050115xx7c 120 1.6 16.7 20.2 1175
02050116xx7c 150 1.8 18.6 22.5 1264
02050117xx7c 185 2.0 20.6 24.9 1783
02050118xx7c 240 2.2 23.5 28.4 2341