Stainless-Steel Armoured Glass-Fibre High-Temperature Cable 300/500 V
This stainless-steel armoured connection cable is engineered for industrial environments exposed to extreme temperatures and mechanical stress. Nickel-plated copper conductors, glass-fibre insulation and an external stainless-steel wire armour provide dependable electrical performance and enhanced mechanical protection at temperatures up to +400°C.
Key Highlights
Maximum temperature up to +400°C · Stainless-steel wire armour · Nickel-plated copper conductors · Glass-fibre insulation and braiding · Enhanced mechanical protection · Halogen-free construction · Flame-retardant and self-extinguishing · 300/500 V rating · RoHS compliant
Developed for high-temperature power and control connections in steel-processing and heavy industrial installations.
Typical applications include:
- Metallurgical production equipment
- Steel rolling mills
- Industrial furnaces and kilns
- Foundries and smelting plants
- Heat-treatment machinery
- Glass and ceramic manufacturing
- Areas exposed to heat and mechanical damage
- Conductor: Flexible nickel-plated copper strands
- Core insulation: Heat-resistant glass fibre
- Insulation impregnation: PU-based lacquer
- Core identification: Brown, black, grey and green/yellow tracer identification
- Core assembly: Insulated cores stranded together
- Intermediate protection: Glass-fibre braid
- External armour: Stainless-steel wire armour
- Alternative dimensions and core configurations available on request
- Nominal voltage: 300/500 V
- Test voltage: 2500 V
- Minimum bending radius for fixed installation: 5 × cable outer diameter
- Minimum bending radius for flexible application: 10 × cable outer diameter
- Maximum temperature for fixed installation: +400°C
- Maximum temperature for flexible application: +400°C
- Flame behavior: Flame-retardant and self-extinguishing in reference to IEC 60332-1-2
- Material characteristic: Halogen-free construction
- Mechanical protection: Stainless-steel wire armour
- Compliance: RoHS
- Customization: Other conductor sizes and dimensions available on request
| Cable Configuration | Largest Single Wire Ø (mm) | Maximum Outer Ø (mm) | Copper Weight (kg/km) | Approx. Cable Weight (kg/km) |
| 3 × 2.50 mm² | 0.25 | 9.5 | 72.0 | 190 |
| 4 × 2.50 mm² | 0.25 | 10.4 | 96.0 | 239 |
| 4 × 4.00 mm² | 0.30 | 12.8 | 153.6 | 349 |
Other core configurations, conductor sizes 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.
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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