Shielded 600 V High-Temperature Silicone Control Cable
This shielded high-temperature silicone control cable is engineered for demanding industrial machinery requiring reliable signal transmission, EMC protection and extended heat resistance. Its tinned copper braid and reinforced silicone outer sheath support dependable operation in harsh thermal environments.
Key Highlights
600 V approval-capable configuration · Tinned copper braid shielding · Reliable EMC protection · Reinforced silicone outer sheath · Heat-resistant to +180°C · Extended fixed use up to +200°C · Short-time resistance up to +250°C · Halogen-free · Low-temperature flexibility · Flame-retardant and self-extinguishing · RoHS compliant · PFAS-free option
Suitable for control, power and signal connections in machinery operating at elevated temperatures or in environments requiring effective electromagnetic shielding.
Typical applications include:
- Packaging and textile machinery
- Refrigeration, heating and HVAC equipment
- Plastics processing machinery
- Smelteries, steelworks and hot-rolling mills
- Cement, glass and ceramic manufacturing
- High-temperature control and automation systems
- Conductor: Flexible tinned copper strands, Class 5 according to IEC 60228
- Core insulation: Heat-resistant silicone compound
- Core identification: Colors according to HD 308 for up to five cores
- Six cores and above: Black cores with consecutive white numbers
- Protective conductor: Green/yellow core included from three cores where specified
- Core arrangement: Stranded in layers
- Inner sheath: Heat-resistant silicone compound, EM9 type
- Shielding: Tinned copper wire braid
- Outer sheath: Reinforced high-temperature silicone compound
- Standard sheath color: Black, similar to RAL 9011
- Nominal voltage: U₀/U 300/500 V
- Optional UL/CSA voltage rating: 600 V, subject to certification scope
- Testing voltage, core to core: 2000 V
- Testing voltage, core to screen: 2000 V
- Minimum bending radius, fixed: 5 × cable diameter
- Minimum bending radius, flexible: 10 × cable diameter
- Fixed temperature range: -40°C to +180°C
- Extended fixed temperature: Up to +200°C for 2000 hours
- Flexible temperature range: -25°C to +180°C
- Short-time temperature: Up to +250°C
- Optional UL/CSA temperature rating: Up to +150°C
- Radiation resistance: 2 × 10⁷ cJ/kg
- Halogen-free performance: IEC 60754-1
- Flame retardant and self-extinguishing: IEC 60332-1-2
- Optional flame tests: FT1 and FT2, subject to certification scope
- Non-corrosive combustion gases: IEC 60754-2
- RoHS compliant
- PFAS-free configuration available
Approximate outer diameters are subject to a tolerance of ±10%.
| Cores × Cross Section (mm²) | Largest Single Wire Ø (mm) | Copper Weight (kg/km) | Approx. Cable Weight (kg/km) | Approx. Outer Ø (mm) |
| 2 × 0.75 | 0.21 | 37.0 | 93 | 8.2 |
| 3 × 0.75 | 0.21 | 44.4 | 101 | 8.5 |
| 4 × 0.75 | 0.21 | 55.0 | 123 | 9.0 |
| 5 × 0.75 | 0.21 | 62.9 | 139 | 9.7 |
| 2 × 1.00 | 0.21 | 42.0 | 101 | 8.4 |
| 3 × 1.00 | 0.21 | 54.7 | 120 | 8.7 |
| 4 × 1.00 | 0.21 | 64.8 | 136 | 9.3 |
| 5 × 1.00 | 0.21 | 93.8 | 167 | 10.1 |
| 7 × 1.00 | 0.21 | 114.3 | 202 | 11.0 |
| 2 × 1.50 | 0.26 | 55.3 | 129 | 9.4 |
| 3 × 1.50 | 0.26 | 88.8 | 164 | 10.0 |
| 4 × 1.50 | 0.26 | 104.4 | 192 | 10.8 |
| 5 × 1.50 | 0.26 | 125.5 | 235 | 11.6 |
| 7 × 1.50 | 0.26 | 161.0 | 277 | 12.8 |
| 2 × 2.50 | 0.26 | 99.8 | 210 | 11.2 |
| 3 × 2.50 | 0.26 | 124.5 | 233 | 11.7 |
| 4 × 2.50 | 0.26 | 156.3 | 282 | 12.9 |
| 5 × 2.50 | 0.26 | 187.0 | 336 | 14.3 |
| 3 × 4.00 | 0.31 | 177.1 | 329 | 13.8 |
| 4 × 4.00 | 0.31 | 221.5 | 384 | 14.8 |
| 5 × 4.00 | 0.31 | 292.3 | 481 | 16.7 |
| 3 × 6.00 | 0.31 | 241.2 | 396 | 15.1 |
| 4 × 6.00 | 0.31 | 330.9 | 524 | 16.8 |
| 5 × 6.00 | 0.31 | 400.8 | 581 | 18.1 |
Other core counts, conductor sizes and customized constructions 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.
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.
Your information is used only to prepare your quotation and is never shared with third parties.
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