Continuous-Flex CAT 6 Industrial Ethernet Cable
This screened CAT 6 industrial Ethernet cable is designed for cable tracks and continuously moving automation equipment. Fine-stranded conductors, an overall foil-and-braid screen and an oil-resistant PUR sheath support reliable Ethernet transmission in harsh industrial environments.
Key Highlights
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Recommended for industrial Ethernet connections subjected to continuous bending.
Typical applications include:
- Cable tracks and energy chains
- Construction machinery
- Factory automation
- Machine tools
- Automated handling systems
- Packaging machinery
- Industrial cameras
- EtherCAT and EtherNet/IP-compatible systems
Complete CAT 6 performance must be validated with the selected connectors and installed channel length.
| Component | Construction |
| Standard configuration | 4 × 2 × 26 AWG |
| Conductor | Fine-stranded bare copper |
| Core insulation | Special polymer compound |
| Core identification | Standard Ethernet pair colors |
| Pair formation | Four individually twisted pairs |
| Overall stranding | Pairs stranded together |
| Inner wrapping | Nonwoven tape |
| First overall screen | Aluminum-laminated foil |
| Second overall screen | Tinned-copper wire braid |
| Screen wrapping | Nonwoven tape |
| Outer sheath | Oil- and abrasion-resistant polyurethane |
| Standard sheath color | Green, similar to RAL 6018 |
| Property | Reference Value |
| Maximum operating voltage | 90 V |
| North American reference voltage | 300 V, subject to applicable certification |
| Test voltage, core to core | 2000 V |
| Test voltage, core to screen | 2000 V |
| Characteristic impedance at 100 MHz | 100 Ω ±10 Ω |
| Transmission category | CAT 6 |
| Transmission standard reference | EN 50288-5-2 |
| Minimum bending radius, fixed | 5 × cable diameter |
| Minimum bending radius, flexible | 10 × cable diameter |
| Minimum bending radius, continuously flexible | 15 × cable diameter |
| Temperature range, fixed | −40°C to +70°C |
| Temperature range, flexible | −40°C to +70°C |
| Optional temperature version | Up to +90°C |
| North American temperature reference | Up to +80°C |
| Halogen-free performance | According to IEC 60754-1 |
| Flame performance | According to IEC 60332-1-2 |
| North American flame reference | FT2, only where separately certified |
| Oil resistance | According to EN 50363-10-2 |
| Certification reference | UL AWM Style 20549, only where separately certified |
| Configuration | Maximum Core Ø | Approx. Outer Ø | Copper Weight | Approx. Cable Weight |
| 4 × 2 × 26 AWG | 1.05 mm | 7.1 mm | 32 kg/km | 57 kg/km |
Outer diameter tolerance: Approximately ±10%
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
