cULus Shielded High-Dynamic Twisted Pair Data Cable 300 V

This high-dynamic twisted-pair data cable combines Class 6 copper conductors, halogen-free core insulation, an overall tinned copper braid and a matte PUR sheath. It provides reliable data transmission, reduced crosstalk and EMC protection for long-travel drag chains with more than 10 million bending cycles.

Key Highlights

More than 10 million bending cycles · Twisted-pair construction · Overall tinned copper braid · Good EMC performance · Reduced crosstalk · 300 V cULus reference approval · AWM Style 21209 · Continuous long-travel operation · Halogen-free insulation · Flame-retardant and self-extinguishing · Matte PUR sheath · Oil resistant · PFAS-free · RoHS compliant

Application
Construction
Technical Data
Dimensions
Packaging

Designed for continuously moving and interference-sensitive signal connections in:

High-speed industrial automation
Long-travel drag chains
Robotic systems
Material-handling equipment
Packaging and production machinery
Machine tools
Automotive manufacturing systems
Encoder and sensor connections
Analogue and digital signal circuits
Automated warehouse equipment

The twisted-pair structure improves transmission performance and crosstalk attenuation. The overall tinned copper braid protects sensitive signals from electromagnetic interference generated by motors, drives and switching equipment.

Conductor: Flexible bare copper strands with reference to IEC 60228 and VDE 0295 Class 6
Core insulation: Halogen-free special polymer compound
Core identification: Color-coded with reference to DIN 47100
Pair arrangement: Insulated cores twisted into pairs
Cable assembly: Pairs stranded in specially adjusted layers
Intermediate protection: Non-woven tape over each layer
Overall screen: Tinned copper wire braid
Outer wrapping: Non-woven tape
Outer sheath: PUR
Sheath surface: Matte
Standard sheath color: Black, similar to RAL 9005
Material characteristics: Halogen-free, PFAS-free and PWIS-uncritical reference construction

Maximum peak operating voltage: 350 V
cULus reference voltage: 300 V
Test voltage, core to core: 2000 V
Test voltage, core to screen: 2000 V
Minimum bending radius, fixed installation: 3 × cable outer diameter
Minimum bending radius, flexible application: 7.5 × cable outer diameter
Reference bending endurance: More than 10 million bending cycles
Fixed installation temperature range: −50°C to +90°C
Flexible application temperature range: −40°C to +90°C
cULus reference temperature rating: Up to +90°C
Halogen-free performance: IEC 60754-1 and VDE 0482-754-1 reference
Flame performance: Flame-retardant and self-extinguishing according to IEC 60332-1-2 and VDE 0482-332-1-2 reference tests
North American flame tests: cULus FT1 and FT2 reference performance
Oil resistance: Very good, TMPU according to EN 50363-10-2 and VDE 0207-363-10-2
Chemical resistance: Good resistance to acids, alkaline solutions, solvents and hydraulic fluids
Continuous-flex performance: Very good
Sunlight resistance: HD 605 reference performance
Ozone resistance: DIN EN 50396 reference performance
Saltwater resistance: UL 1309 reference performance
Reference approval and marking: cULus AWM Style 21209, 300 V, 90°C
Environmental compliance: RoHS-compliant and PFAS-free reference construction
Reference conformity: CE

Pair Configuration	Largest Single-Wire Ø (mm)	Approx. Outer Ø ±10% (mm)	Copper Weight (kg/km)	Approx. Cable Weight (kg/km)
2 × 2 × 0.14 mm²	0.11	4.9	19.1	31
3 × 2 × 0.14 mm²	0.11	5.4	21.8	36
4 × 2 × 0.14 mm²	0.11	5.8	26.3	40
2 × 2 × 0.25 mm²	0.11	5.4	23.6	37
3 × 2 × 0.25 mm²	0.11	6.0	30.4	47
4 × 2 × 0.25 mm²	0.11	6.7	36.9	55
6 × 2 × 0.25 mm²	0.11	7.2	48.5	71
7 × 2 × 0.25 mm²	0.11	7.7	55.1	80
10 × 2 × 0.25 mm²	0.11	8.6	74.2	99
2 × 2 × 0.34 mm²	0.11	5.7	27.3	42
3 × 2 × 0.34 mm²	0.11	6.2	35.9	52
4 × 2 × 0.34 mm²	0.11	7.2	46.1	64
7 × 2 × 0.34 mm²	0.11	8.3	70.0	97
2 × 2 × 0.50 mm²	0.16	6.7	36.9	59
3 × 2 × 0.50 mm²	0.16	7.4	50.1	82
4 × 2 × 0.50 mm²	0.16	8.4	62.2	93
5 × 2 × 0.50 mm²	0.16	9.1	74.3	114
6 × 2 × 0.50 mm²	0.16	9.4	86.6	128
8 × 2 × 0.50 mm²	0.16	11.7	131.1	198
10 × 2 × 0.50 mm²	0.16	11.6	150.3	203
2 × 2 × 0.75 mm²	0.16	7.3	48.6	70
3 × 2 × 0.75 mm²	0.16	8.1	66.9	90
4 × 2 × 0.75 mm²	0.16	9.2	86.6	113
6 × 2 × 0.75 mm²	0.16	10.5	134.1	178
4 × 2 × 1.00 mm²	0.16	9.7	106.0	129
6 × 2 × 1.00 mm²	0.16	11.4	169.2	221
6 × 2 × 1.50 mm²	0.16	12.8	232.5	423

Other pair counts, conductor sizes, sheath colors and customized dimensions are available on request.

hulk packing

About Hulk Electric

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.

20+Years Manufacturing

30+Countries Served

10K㎡Factory Floor

35+Certifications

About Our Factory Talk to an Engineer

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.

Common Questions

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.

Get a Quotation

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.

Reply within 1 working day

Free samples for qualification

Cross-reference from any brand

Direct factory pricing — no middlemen