Halogen-Free Single Conductor Wiring Cable 1000 V UL – FRNC
This UL-recognized 1000 V halogen-free single conductor wiring cable is engineered for internal power and equipment wiring in control cabinets, industrial machinery, generators and transformers. Available in sizes from 1.5 to 300 mm², it combines a tinned Class 5 copper conductor with low-smoke, flame-retardant FRNC insulation for demanding industrial installations.
Key Highlights
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This halogen-free 1000 V UL single conductor cable is designed for internal equipment wiring where a higher voltage rating, reduced smoke emission and improved fire performance are required.
Typical applications include:
- Control cabinets, switchboards and power distribution panels
- Industrial machinery and automation equipment
- Generators, transformers and power conversion equipment
- Communication equipment and electronic devices
- Household and commercial electrical appliances
- Internal power connections and cable harnesses
- Machine-building and industrial plant equipment
- Internal wiring of buses and rail vehicles
- UL-recognized equipment intended for North American markets
The broad conductor range supports both compact control wiring and higher-current internal power connections. This cable is suitable for fixed installation and general flexible wiring but is not intended for continuous-flex drag chain applications unless separately qualified.
| Component | Description |
| Conductor | Tinned copper strands according to IEC 60228 and VDE 0295, Class 5 |
| Insulation | Special halogen-free, flame-retardant and non-corrosive FRNC compound |
| Color code | Black, blue, brown, grey, yellow, green, purple, white, gentian blue or green/yellow |
| Custom options | Additional conductor sizes, insulation colors and dimensional configurations available on request |
| Parameter | Value |
| Nominal voltage | 1.5–300 mm²: U₀/U 450/750 V |
| UL voltage rating | 16 AWG–550 MCM: 1000 V |
| UL designation | UL AWM Style 10528 |
| Testing voltage | 2500 V |
| Minimum bending radius | 7.5 × d; 5 × d for one single bend |
| Temperature range – fixed installation | −40°C to +90°C according to DIN VDE |
| Temperature range – flexible application | −30°C to +90°C according to DIN VDE |
| UL temperature rating | Up to +75°C |
| Halogen-free performance | According to IEC 60754-1 and VDE 0482-754-1 |
| Flame propagation | No flame propagation according to IEC 60332-3-24 and IEC 60332-3-25, Category C or D |
| Fire performance | Flame-retardant and self-extinguishing according to IEC 60332-1-2 and VDE 0482-332-1-2 |
| Corrosive gas emission | No development of corrosive combustion gases according to IEC 60754-2 and VDE 0482-754-2 |
| Smoke density | Low smoke density according to IEC 61034 and VDE 0482-1034 |
| Flexibility | Good |
| Restricted substances | RoHS compliant and PFAS-free |
| Cross-Section (mm²) | AWG / MCM and Strand Construction | Largest Single Wire Ø (mm) | Approx. Outer Ø (mm) | Copper Weight (kg/km) | Approx. Cable Weight (kg/km) |
| 1.5 | 16 AWG (27/30) | 0.26 | 3.2 ± 10% | 14.4 | 22 |
| 2.5 | 14 AWG (46/30) | 0.26 | 3.6 ± 10% | 24.0 | 32 |
| 4 | 12 AWG (52/28) | 0.31 | 4.3 ± 10% | 38.4 | 46 |
| 6 | 10 AWG (70/20) | 0.31 | 5.5 ± 10% | 57.6 | 75 |
| 10 | 8 AWG (77/26) | 0.41 | 6.7 ± 10% | 96.0 | 117 |
| 16 | 6 AWG (119/26) | 0.41 | 8.8 ± 10% | 153.6 | 192 |
| 25 | 4 AWG (196/26) | 0.41 | 10.2 ± 10% | 240 | 282 |
| 35 | 2 AWG (280/26) | 0.41 | 12.7 ± 10% | 336 | 414 |
| 50 | 1 AWG (400/26) | 0.41 | 13.9 ± 10% | 480 | 573 |
| 70 | 2/0 AWG (554/26) | 0.41 | 16.3 ± 10% | 672 | 775 |
| 95 | 3/0 AWG (484/24) | 0.51 | 18.4 ± 10% | 912 | 1,009 |
| 120 | 4/0 AWG (589/24) | 0.51 | 20.9 ± 10% | 1,152 | 1,248 |
| 150 | 250 MCM (740/24) | 0.51 | 22.4 ± 10% | 1,440 | 1,532 |
| 185 | 350 MCM (899/24) | 0.51 | 25.0 ± 10% | 1,776 | 1,889 |
| 240 | 450 MCM (1220/24) | 0.51 | 28.3 ± 10% | 2,304 | 2,474 |
| 300 | — | 0.51 | 31.0 ± 10% | 2,880 | 3,063 |
Other insulation colors and customized dimensions are available on request.
THE FACTORY
BEHIND EVERY METER
Founded in 2007 in Foshan, Guangdong, Hulk Electric has grown from a regional producer into a globally recognised manufacturer of customised industrial cable solutions. Our 10,000㎡ facility runs on Toyota Production System lean principles, operated by 150+ skilled professionals producing over 300,000 metres every month.
Every cable you see on this page — including the HK-TRVV series — is engineered, extruded, tested, and shipped from that single facility. No trading company sits between you and the extrusion line.
Source Factory
Direct manufacturer — no middlemen, no markups. You deal with the engineers who run the line.
Deep Customization
Conductor, shielding, jacket compound, colour coding, certification — built to your exact spec.
7-Day Sampling
Rapid samples for new specifications. 15-day lead time on standard production orders.
Global Compliance
35+ certifications covering UL, CE, TÜV, IEC, RoHS and REACH for every major market.
BEFORE YOU ORDER
For stocked configurations listed in the ordering table, MOQ is 100 metres per specification. Custom configurations — non-standard core counts, jacket colours, or special compounds — carry a 500 metre MOQ. Samples of 5–10 metres are available free of charge for qualification testing.
Use shielded (P or PP suffix) whenever the cable runs alongside servo drives, VFDs, or inverters, or when carrying encoder, sensor, or analogue signals. Unshielded is suitable for pure power distribution and simple on/off control lines. If in doubt, our engineering team can review your cabinet layout and advise — this is included with any quotation.
Yes. Send us the existing part number or a sample and we will produce a cross-reference specification with matching electrical, mechanical, and dimensional characteristics. Most cross-references are turned around within 3 working days, with a physical sample following within 7 days.
Standard shipments include the CE Declaration of Conformity, RoHS and REACH statements, and the batch test report. UL Recognition (UL 2464 / UL 20549) is available on request for North American projects — specify this at the quotation stage as it affects the material specification.
Standard configurations ship in 15 working days from order confirmation. Custom-engineered specifications typically require 20–25 working days, depending on compound availability. Rapid sampling for new specifications is 7 days. We will confirm the exact date in writing with your order acknowledgement.
Engineering Support for Your Application
Tell Us How Your Cable Needs to Move
Send us a datasheet, drawing, existing cable model or a short description of your application. Our engineering team will help you identify a suitable cable construction.
- 01 Motion type, travel distance and minimum bend radius
- 02 Voltage, current, signal protocol and shielding needs
- 03 Operating environment, target service life and quantity
