Close-up of HULK bare copper conductor strands against a white background, showcasing the high purity, uniform stranding, and metallic luster that ensure low resistance and superior electrical conductivity.

Rugged PUR Single Pair Ethernet Cable for Indoor and Outdoor Use

This rugged Single Pair Ethernet cable is developed for reliable communication in harsh indoor and outdoor environments. Its weather-resistant PUR sheath, high-temperature insulation and combined foil-and-braid screen provide protection against oil, fuel, battery acid, ultraviolet radiation, ozone, moisture and demanding temperature conditions.

Key Highlights

Rugged Single Pair Ethernet cable · Indoor and outdoor use · Flexible down to −40°C · Fixed installation down to −50°C · Bandwidth up to 600 MHz · Weather-resistant PUR sheath · Aluminium foil and tinned-copper braid · Very good oil resistance · Good fuel and battery-acid resistance · UV-resistant · Ozone-resistant · Maximum conductor temperature up to +180°C · Compact outer diameter

Application
Construction
Technical Data
Dimensions
Packaging

Recommended for Single Pair Ethernet installations exposed to weather, contamination and severe industrial conditions.

Typical applications include:

Outdoor industrial automation
Construction machinery
Agricultural equipment
Mobile machines
Material-handling systems
Outdoor sensors and monitoring devices
Battery-powered industrial equipment
Factory areas exposed to oil and grease
Equipment exposed to sunlight and ozone
Industrial Ethernet connections requiring cold flexibility

The cable is intended for flexible installation but is not automatically qualified for continuous drag-chain or robotic torsion use.

Cable configuration: One twisted data pair

Conductor options:

2 × 26 AWG, seven-wire stranded conductor
2 × 22 AWG, seven-wire stranded conductor

Conductor material: Stranded bare copper

Core insulation: High-temperature TPFP polymer

Core identification: White and blue

Pair formation: Two insulated conductors twisted together

Inner sheath: Special thermoplastic polymer compound

Overall screen:

Aluminium-laminated foil
Tinned-copper wire braid

Screen wrapping: Nonwoven protective tape

Outer sheath: Weather-resistant matte polyurethane compound

Standard sheath color: Black, similar to RAL 9005

Alternative dimensions and sheath colors are available on request.

Cable type: Rugged Single Pair Ethernet

Peak operating voltage: Maximum 90 V

Test voltage:

Core to core: 750 V
Core to screen: 750 V

Characteristic impedance: 100 Ω ± 10 Ω

Bandwidth: 1 to 600 MHz

Reference transmission standard: IEC 61156-12

Minimum bending radius:

Fixed installation: 5 × cable diameter
Flexible application: 12 × cable diameter

Temperature range:

Fixed installation: −50°C to +90°C
Flexible application: −40°C to +90°C
Short-duration reference: Up to +125°C for 2500 hours

Maximum reference conductor temperature: Up to +180°C

Oil resistance: Very good TMPU reference performance according to EN 50363-10-2

Fuel resistance: Good

Battery acid resistance: Good

UV resistance: According to HD 605

Ozone resistance: According to EN 50396

Weather resistance: Suitable for demanding indoor and outdoor environments when the complete installation is properly sealed

Compliance reference: RoHS-compliant material options

Conductor Configuration	Approx. Outer Ø	Copper Weight	Approx. Cable Weight
2 × 26 AWG, 7-wire	4.5 mm ±10%	16.9 kg/km	29 kg/km
2 × 22 AWG, 7-wire	5.7 mm ±10%	22.7 kg/km	39 kg/km

Final outdoor service life depends on UV exposure, temperature, moisture, chemicals and cable-entry sealing.

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