Double-Shielded Twisted Pair PVC Signal Cable 300 V
This twisted-pair signal and control cable combines semi-rigid PVC insulation with aluminum foil and tinned copper braid double shielding. It is designed for reliable transmission of sensitive paired signals in industrial environments with high electromagnetic interference.
Key Highlights
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Designed for paired measurement, monitoring, control and communication signals requiring enhanced EMC protection.
Typical applications include:
- Industrial weighing equipment
- Low-voltage switchboards
- Control and measurement systems
- Interference-sensitive process controls
- Electronic monitoring equipment
- Sensitive industrial data systems
- Analogue and digital paired signal circuits
The twisted-pair arrangement helps minimize crosstalk, while the foil-and-braid double screen provides effective protection against external electromagnetic interference.
- Conductor: Flexible tinned copper strands according to ASTM B286 reference construction
- Core insulation: Semi-rigid PVC
- Core identification: US3 color code
- Pair arrangement: Insulated cores twisted into pairs
- Cable assembly: Pairs stranded together in layers
- First screen: Aluminum-laminated foil
- Second screen: Tinned copper wire braid
- Drain wire: Approximately 0.22 mm² tinned copper
- Outer sheath: PVC
- Standard sheath color: Gray, similar to RAL 7032
- Material characteristics: PFAS-free reference construction
- Rated voltage: 300 V according to UL/CSA reference design
- Maximum operating voltage: 350 V peak reference value
- Test voltage, core to core: 2000 V
- Test voltage, core to screen: 2000 V
- Minimum bending radius, fixed installation: 5 × cable outer diameter
- Minimum bending radius, flexible installation: 10 × cable outer diameter
- Fixed installation temperature range: -30°C to +70°C
- Flexible installation temperature range: -5°C to +70°C
- UL/CSA reference temperature rating: Up to +80°C
- Radiation resistance: Approximately 8 × 10⁷ cJ/kg reference value
- Flame retardancy: IEC 60332-1-2 and VDE 0482-332-1-2 reference performance
- North American flame tests: UL VW-1, CSA FT1 and FT2 reference performance
- Oil resistance: Reference test according to internal manufacturing standard
- Reference approvals and marking: UL AWM Style 2464, CSA AWM I/II A/B and CE
- Environmental compliance: RoHS compliant reference construction
| Pair Configuration | Approx. Outer Ø ±10% (mm) | Copper Weight (kg/km) | Approx. Cable Weight (kg/km) |
| 2 × 2 × 28 AWG | 5.1 | 17.8 | 34 |
| 3 × 2 × 28 AWG | 5.5 | 19.7 | 39 |
| 4 × 2 × 28 AWG | 6.1 | 22.9 | 46 |
| 5 × 2 × 28 AWG | 6.6 | 26.5 | 52 |
| 7 × 2 × 28 AWG | 6.9 | 30.1 | 59 |
| 10 × 2 × 28 AWG | 7.9 | 38.8 | 73 |
| 14 × 2 × 28 AWG | 9 | 50.0 | 95 |
| 18 × 2 × 28 AWG | 9.6 | 59.7 | 112 |
| 25 × 2 × 28 AWG | 10.9 | 63.8 | 153 |
| 2 × 2 × 26 AWG | 5.4 | 19.8 | 38 |
| 3 × 2 × 26 AWG | 5.9 | 22.8 | 44 |
| 4 × 2 × 26 AWG | 6.6 | 27.1 | 52 |
| 5 × 2 × 26 AWG | 7 | 31.6 | 60 |
| 7 × 2 × 26 AWG | 7.3 | 38.8 | 70 |
| 10 × 2 × 26 AWG | 8.5 | 43.2 | 83 |
| 14 × 2 × 26 AWG | 9.7 | 56.1 | 118 |
| 18 × 2 × 26 AWG | 10.5 | 93.9 | 148 |
| 25 × 2 × 26 AWG | 11.6 | 119.3 | 185 |
| 2 × 2 × 24 AWG | 5.8 | 22.7 | 44 |
| 3 × 2 × 24 AWG | 6.3 | 29.3 | 53 |
| 4 × 2 × 24 AWG | 7.1 | 35.9 | 64 |
| 5 × 2 × 24 AWG | 7.6 | 40.3 | 73 |
| 7 × 2 × 24 AWG | 8.0 | 51.6 | 87 |
| 10 × 2 × 24 AWG | 9.0 | 68.9 | 112 |
| 14 × 2 × 24 AWG | 10.6 | 105.1 | 157 |
| 18 × 2 × 24 AWG | 11.6 | 128.5 | 192 |
| 25 × 2 × 24 AWG | 13.0 | 164.9 | 246 |
| 2 × 2 × 22 AWG | 6.3 | 29.7 | 54 |
| 3 × 2 × 22 AWG | 6.8 | 37.9 | 64 |
| 4 × 2 × 22 AWG | 7.7 | 47.9 | 79 |
| 5 × 2 × 22 AWG | 8.3 | 56.7 | 93 |
| 7 × 2 × 22 AWG | 8.7 | 70.5 | 110 |
| 10 × 2 × 22 AWG | 10.2 | 95.5 | 146 |
| 14 × 2 × 22 AWG | 11.9 | 144.6 | 203 |
| 18 × 2 × 22 AWG | 12.7 | 167.1 | 243 |
| 25 × 2 × 22 AWG | 14.7 | 200.2 | 308 |
Additional pair counts, conductor sizes, sheath 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
