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Brand: Helukabel
Helukabel JZ-500 HMH Halogen-Free Control Cable
Description
The Helukabel JZ-500 HMH is the halogen-free counterpart of the JZ-500 control cable. Core insulation and outer sheath are halogen-free polymers, so the cable gives off no halogen acids in a fire and is tested for combustion-gas corrosiveness and smoke density. It is offered as JZ-500 HMH with a green-yellow protective conductor and as OZ-500 HMH without, and suits panels, machine wiring and plant areas where low smoke and halogen-free materials are specified.
Technical specifications
| Parameter | Specification |
|---|---|
| Type | JZ-500 HMH (with protective conductor) / OZ-500 HMH (without) |
| Standard basis | In alignment with DIN VDE 0285-525-2-51 / DIN EN 50525-2-51 and DIN VDE 0285-525-3-11 / DIN EN 50525-3-11 |
| Nominal voltage | AC U0/U 300/500 V |
| Test voltage core/core | 4000 V |
| Temperature range | Flexible -25 °C to +70 °C; fixed -40 °C to +70 °C |
| Minimum bending radius | Flexible 12.5x outer diameter; fixed 4x outer diameter |
| Conductor | Bare copper, finely stranded, DIN VDE 0295 Class 5 / IEC 60228 Class 5 |
| Core insulation | Halogen-free polymer, DIN VDE 0207-363-7 / DIN EN 50363-7 (TI6) |
| Outer sheath | Halogen-free polymer, DIN VDE 0207-363-8 / DIN EN 50363-8 (TM7), grey RAL 7001, metre marking |
| Core identification | DIN VDE 0293-334, black cores with consecutive white digits |
| Tests printed on data sheet | Halogen-free to DIN EN 60754-1; corrosiveness of combustion gases to DIN EN 60754-2; flame-retardant to DIN EN 60332-1-2; bundle fire test to DIN EN 60332-3-24; smoke density to DIN EN 61034-1+2 |
| Approvals | EAC |
Choosing it over the standard PVC type
The practical difference from the PVC JZ-500 is fire behaviour. The HMH construction passes the bundle fire test and the smoke-density and halogen-content tests listed above, while the flexible temperature range is narrower (-25 °C to +70 °C) and the permitted flexible bending radius is larger at 12.5 times the outer diameter. Helukabel specifies it for fixed installation and for flexible use with occasional, not constantly repeated, free movement, without tensile load or forced guidance, in dry, damp and wet locations and on plaster.
Typical locations are machine tools, conveyor lines, production lines, plant construction, air-conditioning equipment and metallurgical and rolling mills. The sheath is largely oil resistant, and the materials are cadmium-free and silicone-free. If the project specification asks for a screened version, look at the EMC-preferred types rather than adding a separate screen.
Core counts and sizes
The range runs from two-core 0.5 mm² to multicore bundles. Selected entries from the manufacturer table (G includes a protective conductor, x does not):
| Part no. | Cores x mm² | Outer diameter mm (approx.) | Weight kg/km (approx.) |
|---|---|---|---|
| 11201 | 2 x 0.5 | 4.8 | 43.0 |
| 11335 | 3 x 0.75 | 5.6 | 56.0 |
| 11244 | 5G1 | 7.5 | 109.0 |
| 11209 | 16 G 0.5 | 10.0 | 183.0 |
| 11230 | 18 G 0.75 | 12.2 | 266.0 |
| 11254 | 37 G 1 | 17.9 | 713.0 |
| 11264 | 7 G 1.5 | 9.2 | 191.0 |
| 11288 | 25 G 2.5 | 21.6 | 1047.0 |
| 11299 | 18 G 4 | 21.6 | 1280.0 |
Documents and quotation
The Helukabel data sheet (dated 06.06.2024) is attached with the complete part-number list. Seven Star LLC supplies Helukabel cables in Oman against the part number. Before ordering confirm core count, cross-section, whether a protective conductor is needed, the fire-performance requirement in your specification and the cut length. See the wider electrical and power range.
Datasheets & Documents
- Datasheet HELUKABEL JZ-500 HMH data sheet (PDF, 06.06.2024) Download
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About brand
Helukabel is a German cable manufacturer and supplier founded in 1978 and headquartered in Hemmingen near Stuttgart, part of the family-run HELU Group. Its catalogue covers control and connection cables, data and bus cables, motor and servo cables, drag-chain cables, power and fire-resistant cables, fibre optic and solar cables, together with cable accessories and assemblies.
Helukabel cable families
Industrial control cables such as JZ-500 and JZ-600, screened instrumentation cables such as PAAR-TRONIC-CY, motor cables for frequency converters such as TOPFLEX-EMV, halogen-free and fire-resistant power cables, welding cable, solar cable and Industrial Ethernet and fibre optic cables each have a data sheet with construction, standards, temperature range and a part-number table listing core count, cross-section, outer diameter and weight.
Supply from Seven Star LLC
Seven Star LLC, an independent supplier in Muscat, sources Helukabel cables against the manufacturer part number and data sheet, and provides the data sheet with each quotation. Send the part number, or the cable type, core count, cross-section and length.
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Frequently Asked Questions
Is the JZ-500 HMH halogen-free?
Yes. Both the core insulation and outer sheath are halogen-free polymers, and the data sheet lists halogen-free testing to DIN EN 60754-1 and corrosiveness testing to DIN EN 60754-2.
What fire tests does the JZ-500 HMH list?
Flame-retardant to DIN EN 60332-1-2, bundle fire test to DIN EN 60332-3-24 and smoke density to DIN EN 61034-1+2, as printed on the data sheet.
What is the flexible temperature range?
Flexible installation -25 °C to +70 °C and fixed installation -40 °C to +70 °C.
What is the difference between JZ-500 HMH and OZ-500 HMH?
The JZ version carries a green-yellow protective conductor in the outer layer from three cores up; the OZ version has no protective conductor.
What bending radius applies?
Flexible use 12.5x the outer diameter and fixed installation 4x the outer diameter.
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