H05V2-K / H05V-K Heat-Resistant PVC Single Core Wire 300/500 V
This heat-resistant PVC-insulated single core wire is designed for protected internal wiring in control cabinets, machinery, transformers and electrical appliances. Its Class 5 tinned copper conductor provides good installation flexibility, while the PVC TI3 insulation supports operating temperatures up to +90°C.
Key Highlights
Heat-resistant PVC TI3 insulation · Operating temperature up to +90°C · 300/500 V rated · Flexible Class 5 tinned copper conductor · Compact single-core construction · HAR-standardized reference design · Flame-retardant and self-extinguishing · RoHS compliant · PFAS-free
Recommended for protected fixed wiring and occasional flexible installation inside electrical equipment.
Typical applications include:
- Industrial control cabinets
- Electrical panels and switchboards
- Transformer construction
- Machine and equipment manufacturing
- Household and electrical appliances
- Internal power and control circuits
- Installations requiring heat-resistant PVC insulation
- Conductor: fine-stranded tinned copper according to IEC 60228 and VDE 0295, Class 5
- Insulation: heat-resistant PVC TI3 according to EN 50363-3 and VDE 0207-363-3
- Standard insulation colour: black, similar to RAL 9005
- Additional insulation colours: available on request
- Nominal voltage: U₀/U 300/500 V
- Test voltage: 2,000 V
- Minimum bending radius for fixed installation: 4 × wire diameter
- Minimum bending radius for flexible application: 6 × wire diameter
- Fixed installation temperature: -40°C to +90°C
- Flexible application temperature: +5°C to +90°C
- Flame performance: flame-retardant and self-extinguishing
- Flame test: IEC 60332-1-2 and VDE 0482-332-1-2
- Reference wire designations: H05V2-K and H05V-K
- Reference standardization: harmonized European type and HAR-standardized configuration
- Environmental compliance: RoHS compliant and PFAS-free
| Nominal Cross-Section | Largest Single Wire Ø (mm) | Approx. Outer Ø (mm) | Copper Weight (kg/km) | Approx. Wire Weight (kg/km) |
| 0.50 mm² | 0.21 | 2.2 | 4.8 | 9 |
| 0.75 mm² | 0.21 | 2.4 | 7.2 | 11 |
| 1.00 mm² | 0.21 | 2.5 | 9.6 | 14 |
The heat-resistant H05V2-K configuration can also be used for applications requiring H05V-K. Other conductor sizes, insulation colours 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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