Screened Continuous-Flex High-Temperature Silicone Control Cable 0.6/1 kV

This screened high-temperature control cable is designed for continuous movement in cable tracks exposed to extreme ambient temperatures. It combines Class 6 tinned-copper conductors, FEP core insulation, an overall tinned-copper braid and a flexible silicone outer sheath for dependable control transmission and electromagnetic interference protection at temperatures up to +180°C.

Key Highlights

Overall tinned-copper braid · Good EMC performance · Continuous-flex high-temperature construction · Continuous operation up to +180°C · Short-term exposure up to +200°C · 0.6/1 kV rated · 4000 V core-to-screen test voltage · Class 6 tinned-copper conductors · FEP core insulation · Flexible silicone outer sheath · 15 × cable diameter bending radius · High notch resistance · Flame-retardant and self-extinguishing · Custom screening options available

Application
Construction
Technical Data
Dimensions
Packaging

Recommended for continuously moving control and auxiliary power circuits where high temperatures and electromagnetic interference occur together.

Typical applications include:

Cable tracks in steel mills and metal-processing plants
Conveyor systems operating near furnaces
Blast-furnace feeding lines
Heat-treatment and casting equipment
Moving machinery installed near motors and electrical drives
Automated production equipment in electrically noisy environments
High-temperature material-handling systems
Control circuits requiring electromagnetic shielding
Machinery exposed to sustained radiant heat

The overall tinned-copper braid helps reduce electromagnetic interference entering or leaving the cable. Final screening performance depends on braid coverage, termination method, grounding and installation conditions.

Conductor: Fine-stranded tinned copper, Class 6 according to IEC 60228

Core insulation: Heat-resistant FEP compound

Core identification: Black cores with consecutive white numbers according to EN 50334

Protective conductor: Green/yellow core included from three-core constructions where required

Stranding: Cores arranged in movement-optimized layers

Intermediate wrapping: Nonwoven tape over each core layer

Overall wrapping: Protective tape

Overall screen: Tinned-copper wire braid

Outer sheath: Special high-temperature silicone compound

Standard sheath color: Grey, similar to RAL 7000

Alternative braid coverage, conductor sizes, core counts and sheath colors are available on request.

Nominal voltage: U₀/U 0.6/1 kV

Test voltage:

Core to core: 4000 V
Core to screen: 4000 V

Minimum bending radius:

Continuous-flex application: 15 × cable diameter

Temperature range:

Fixed installation: −25°C to +180°C
Flexible application: −25°C to +180°C
Short-term exposure: Up to +200°C

The permissible duration of short-term exposure depends on the finished cable design, installation conditions and application requirements.

Fire performance: Flame-retardant and self-extinguishing according to IEC 60332-1-2

EMC performance: Overall tinned-copper braid provides electromagnetic shielding

Flexibility: Very good for continuous bending at elevated temperatures

Notch resistance: High, subject to the selected silicone sheath formulation

Compliance reference: RoHS-compliant material options

Representative dimensions:

Number of Cores × Cross-Section	Largest Single Wire Ø	Approx. Outer Ø	Copper Weight	Approx. Cable Weight
3 × 1.50 mm²	0.16 mm	8.1 mm	63.8 kg/km	110 kg/km
4 × 1.50 mm²	0.16 mm	8.9 mm	80.4 kg/km	137 kg/km
5 × 1.50 mm²	0.16 mm	9.6 mm	98.3 kg/km	166 kg/km
7 × 1.50 mm²	0.16 mm	11.4 mm	147.6 kg/km	240 kg/km
3 × 2.50 mm²	0.16 mm	9.8 mm	98.5 kg/km	163 kg/km
4 × 2.50 mm²	0.16 mm	11.1 mm	142.1 kg/km	221 kg/km
5 × 2.50 mm²	0.16 mm	12.1 mm	171.9 kg/km	268 kg/km
7 × 2.50 mm²	0.16 mm	14.0 mm	229.2 kg/km	364 kg/km
20 × 2.50 mm²	0.16 mm	21.0 mm	612.4 kg/km	856 kg/km
4 × 4.00 mm²	0.16 mm	12.7 mm	206.4 kg/km	304 kg/km
5 × 4.00 mm²	0.16 mm	14.0 mm	253.2 kg/km	378 kg/km
7 × 4.00 mm²	0.16 mm	16.7 mm	368.0 kg/km	541 kg/km
12 × 4.00 mm²	0.16 mm	20.3 mm	577.4 kg/km	790 kg/km
3 × 6.00 mm²	0.21 mm	14.0 mm	234.0 kg/km	341 kg/km
4 × 6.00 mm²	0.21 mm	15.2 mm	297.9 kg/km	457 kg/km
5 × 6.00 mm²	0.21 mm	17.2 mm	388.0 kg/km	568 kg/km
7 × 6.00 mm²	0.21 mm	20.2 mm	519.5 kg/km	780 kg/km
4 × 10.00 mm²	0.21 mm	17.8 mm	485.6 kg/km	683 kg/km
5 × 10.00 mm²	0.21 mm	19.7 mm	594.9 kg/km	828 kg/km
4 × 16.00 mm²	0.21 mm	21.5 mm	747.7 kg/km	1,007 kg/km
5 × 16.00 mm²	0.21 mm	24.0 mm	922.4 kg/km	1,256 kg/km
4 × 25.00 mm²	0.21 mm	25.2 mm	1,117.5 kg/km	1,444 kg/km
4 × 35.00 mm²	0.21 mm	29.0 mm	1,532.5 kg/km	1,934 kg/km

Outer diameter tolerance: Approximately ±10%

Finished dimensions and copper weights vary according to conductor configuration, braid coverage, insulation thickness and the selected silicone sheath formulation. Other dimensions and customized screening constructions 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