Shielded Halogen-Free Numbered Core Control Cable 450/750V – C1 LSZH EMC Cable
This shielded halogen-free numbered core control cable is designed for reliable signal and control transmission in electrically demanding industrial environments. With an overall tinned copper braid, foil wrapping, low-smoke LSZH sheath and 450/750V rating, it helps reduce electromagnetic interference while providing flame-retardant, self-extinguishing and C1 fire-performance characteristics for automation, machinery and rail-related applications.
Key Highlights
Overall Tinned Copper Braid Screen · Foil-Wrapped EMC Cable Construction · 450/750V Shielded Control Cable · Halogen-Free LSZH Sheath · Sequentially Numbered Black Cores · C1 Fire-Performance Option · Flame Retardant & Self-Extinguishing · No Flame Propagation · Low Smoke and Low-Corrosivity Combustion Gases · Extended Temperature Range to +90°C · Flexible Class 5 Copper Conductors · RoHS-Compliant Material Options
This screened halogen-free control cable is suitable for fixed installations and flexible applications where electromagnetic compatibility, numbered core identification, extended temperature performance and improved fire safety are required.
- Industrial automation systems: For PLC control circuits, I/O modules, sensors, actuators, servo peripheral connections and automation equipment where interference-sensitive signals require EMC protection.
- Control cabinets and switchgear: For shielded control connections between drives, relays, terminal blocks, control units, electrical panels and machine subassemblies.
- Machine construction: Suitable for packaging machinery, CNC equipment, conveyors, production lines, material handling systems and industrial machines operating near motors, inverters or other electromagnetic noise sources.
- Automotive manufacturing equipment: Used for control and monitoring circuits in automated assembly lines, test systems, robot peripheral equipment and auxiliary machinery.
- Railway and transportation systems: Suitable for project-specific internal control and communication wiring where halogen-free construction, low smoke density and defined fire-performance requirements are specified.
- EMC-sensitive installations: A practical choice where an overall copper screen is required to improve protection against electromagnetic interference between the cable and surrounding equipment.
Before final cable selection, confirm the required EMC level, voltage rating, installation method, minimum bending radius, fire-performance standard, temperature range and applicable project approvals.
| Component | Description |
| Conductor | Fine-stranded bare copper conductor in accordance with IEC 60228 / VDE 0295, Class 5 |
| Core Insulation | Halogen-free insulation compound |
| Core Identification | Black cores with consecutive white numbering in accordance with EN 50334 / VDE 0293-334 |
| Protective Earth Core | Green/yellow protective earth conductor from 3 cores, where applicable |
| Core Assembly | Cores stranded in layers for a compact and flexible multi-core construction |
| Wrapping | Foil wrapping applied over the stranded core assembly |
| Overall Screen | Tinned copper braid for EMC protection and interference reduction |
| Outer Sheath | Halogen-free, low-smoke, flame-retardant outer sheath compound |
| Sheath Colour | Black outer sheath, similar to RAL 9005 |
| Optional Customization | Core count, conductor size, screen design, sheath colour, cable marking, packaging and project-specific construction available upon request |
| Parameter | Value |
| Product Type | Shielded Halogen-Free Numbered Core Control Cable |
| Nominal Voltage | Uo/U 450/750 V |
| Test Voltage | Core to core: 2500 V; core to screen: 2500 V |
| Conductor | Fine-stranded bare copper, IEC 60228 / VDE 0295 Class 5 |
| Screen | Overall tinned copper braid with foil wrapping |
| EMC Characteristics | Screened construction for improved electromagnetic compatibility in interference-sensitive control applications |
| Installation Type | Fixed installation and flexible application |
| Minimum Bending Radius | Fixed installation: 5 × cable diameter; flexible application: 10 × cable diameter |
| Temperature Range – Fixed Installation | -30°C to +90°C |
| Temperature Range – Flexible Application | -20°C to +90°C |
| Radiation Resistance | Up to 100 kGy, subject to confirmation for the final product specification |
| Halogen-Free Performance | In accordance with IEC 60754-1 / VDE 0482-754-1 |
| Flame Propagation | No flame propagation in accordance with IEC 60332-3-24 / VDE 0482-332-3-24 and IEC 60332-3-25 / VDE 0482-332-3-25, Category C/D |
| Fire Performance | Flame-retardant and self-extinguishing in accordance with IEC 60332-1-2 / VDE 0482-332-1-2; C1 performance to NF C32-070 available subject to confirmed product configuration |
| Corrosiveness of Combustion Gases | Low-corrosivity combustion gas performance in accordance with IEC 60754-2 / VDE 0482-754-2 |
| Smoke Density | Low-smoke performance in accordance with IEC 61034 / VDE 0482-1034 |
| Environmental Compliance | RoHS-compliant material options available; confirm project-specific material and compliance requirements before ordering |
| Core Identification | Sequentially numbered black cores with green/yellow earth core from 3 cores, where applicable |
| No. of Cores × Cross-Section | Largest Single Wire Ø | Approx. Outer Ø | Approx. Copper Weight | Approx. Cable Weight |
| 2 × 0.50 mm² | 0.21 mm | 6.5 mm | 27.2 kg/km | 56 kg/km |
| 3 × 0.75 mm² | 0.21 mm | 7.7 mm | 42.9 kg/km | 86 kg/km |
| 4 × 0.75 mm² | 0.21 mm | 8.3 mm | 52.5 kg/km | 102 kg/km |
| 5 × 0.75 mm² | 0.21 mm | 9.2 mm | 62.2 kg/km | 126 kg/km |
| 7 × 0.75 mm² | 0.21 mm | 9.9 mm | 79.4 kg/km | 154 kg/km |
| 12 × 0.75 mm² | 0.21 mm | 13.5 mm | 146.1 kg/km | 272 kg/km |
| 18 × 0.75 mm² | 0.21 mm | 15.9 mm | 227.2 kg/km | 396 kg/km |
| 3 × 1.00 mm² | 0.21 mm | 7.9 mm | 50.2 kg/km | 93 kg/km |
| 4 × 1.00 mm² | 0.21 mm | 8.5 mm | 62.2 kg/km | 112 kg/km |
| 5 × 1.00 mm² | 0.21 mm | 9.5 mm | 74.3 kg/km | 139 kg/km |
| 16 × 1.00 mm² | 0.21 mm | 15.7 mm | 251.0 kg/km | 406 kg/km |
| 18 × 1.00 mm² | 0.21 mm | 16.6 mm | 270.9 kg/km | 450 kg/km |
| 3 × 1.50 mm² | 0.26 mm | 8.5 mm | 67.0 kg/km | 113 kg/km |
| 4 × 1.50 mm² | 0.26 mm | 9.4 mm | 83.9 kg/km | 142 kg/km |
| 5 × 1.50 mm² | 0.26 mm | 10.3 mm | 101.2 kg/km | 170 kg/km |
| 7 × 1.50 mm² | 0.26 mm | 11.5 mm | 154.7 kg/km | 234 kg/km |
| 12 × 1.50 mm² | 0.26 mm | 15.5 mm | 270.0 kg/km | 403 kg/km |
| 18 × 1.50 mm² | 0.26 mm | 18.3 mm | 370.1 kg/km | 567 kg/km |
| 3 × 2.50 mm² | 0.26 mm | 10.0 mm | 101.1 kg/km | 160 kg/km |
| 4 × 2.50 mm² | 0.26 mm | 11.3 mm | 143.8 kg/km | 236 kg/km |
| 5 × 2.50 mm² | 0.26 mm | 12.5 mm | 174.4 kg/km | 265 kg/km |
| 3 × 4.00 mm² | 0.31 mm | 11.7 mm | 169.2 kg/km | 236 kg/km |
| 4 × 4.00 mm² | 0.31 mm | 12.9 mm | 213.1 kg/km | 297 kg/km |
| 5 × 4.00 mm² | 0.31 mm | 14.5 mm | 277.7 kg/km | 380 kg/km |
| 4 × 6.00 mm² | 0.31 mm | 15.2 mm | 327.3 kg/km | 442 kg/km |
| 5 × 6.00 mm² | 0.31 mm | 16.8 mm | 386.4 kg/km | 522 kg/km |
| 7 × 6.00 mm² | 0.31 mm | 18.4 mm | 514.3 kg/km | 677 kg/km |
| 4 × 10.00 mm² | 0.41 mm | 18.9 mm | 495.7 kg/km | 682 kg/km |
| 5 × 10.00 mm² | 0.41 mm | 21.2 mm | 605.9 kg/km | 847 kg/km |
| 3 × 16.00 mm² | 0.41 mm | 20.7 mm | 585.9 kg/km | 787 kg/km |
| 5 × 16.00 mm² | 0.41 mm | 25.6 mm | 936.8 kg/km | 1,246 kg/km |
| 5 × 25.00 mm² | 0.41 mm | 31.3 mm | 1,594.7 kg/km | 1,938 kg/km |
| 5 × 35.00 mm² | 0.41 mm | 34.9 mm | 1,901.3 kg/km | 2,449 kg/km |
Dimensions, copper figures and cable weights are approximate reference values. Actual values may vary within applicable manufacturing tolerances. Other core counts, cross-sections, sheath colours, screening options and custom cable constructions are available upon 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.
SEND US YOUR
SPECIFICATION
Tell us your core count, cross-section, and application — our engineering team will confirm the right configuration and send pricing within one working day.
Your information is used only to prepare your quotation and is never shared with third parties.
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