In the world of industrial wiring and electrical installations, the choice of cable can make the difference between a reliable system and costly downtime. Two of the most widely used flexible cables - H07V-KH07V2-K - may look similar, but they are designed for different applications and environments. If you're wondering which one best fits your project, this guide will help you compare their structure, performance, and advantages so you can make a smart, cost-effective decision.
- H07V-K: A standard PVC-insulated copper conductor cable designed for general low-voltage applications and fixed wiring in control cabinets or distribution boards.
- H07V2-K: A high-temperature version of H07V-K, featuring improved PVC insulation that can withstand up to 90℃, suitable for demanding industrial or high-load environments.
EN 50525IEC 60227 standards, ensuring safety and reliability in electrical installations.
| H07V-K | H07V2-K | |
|---|---|---|
| 450/750 V | 450/750 V | |
| Class 5 flexible copper | Class 5 flexible copper | |
| PVC (heat-resistant, special compound) | ||
| -5℃ to +70℃ | -40℃ to +90℃ | |
| High-temperature zones, machinery, lighting systems, industrial automation | ||
| EN 50525 / IEC 60227 | EN 50525 / IEC 60227 / VDE Certified |
H07V-K – Reliable Choice for Standard Wiring
H07V-K cables are commonly used in power distribution boards, switchgear, and lighting installations. Their excellent flexibility and standard insulation make them ideal for applications where temperatures remain moderate. It's the go-to solution for general-purpose industrial wiring.
H07V2-K – Designed for Heat and Durability
If your installation involves high-temperature machinery, lighting fixtures, or equipment operating in warmer environments, H07V2-K is the superior choice. With enhanced insulation and resistance to oil and heat, it ensures long-term performance even under continuous stress.
H07V-K and H07V2-K, consider the following factors:
- – Choose H07V2-K for environments above 70℃.
- – For continuous bending or movement, H07V2-K's finer stranded conductor offers better performance.
- – Use H07V-K for general indoor applications and H07V2-K for areas with heat, oil, or mechanical vibration.
- – H07V-K is more economical, while H07V2-K offers longer life and better protection in demanding conditions.
A machinery manufacturer operating high-temperature ovens found that switching from H07V-K to H07V2-K reduced cable maintenance downtime by 40%, ensuring continuous productivity.
Both H07V-K and H07V2-K from Dongguan Greater Wire & Cable Co., Ltd.
Choosing certified cables not only ensures compliance but also reduces the risk of system failure and safety hazards.
Dongguan Greater Wire & Cable Co., Ltd., we are more than just a cable manufacturer - we are your .
✅ – From H07V-K to H07V2-K and other industrial cables, we offer a full series with VDE/CE/CB certifications.
✅ Tailor-Made Solutions – Custom lengths, colors, and packaging available for all project scales.
✅ – No matter where your project is, our professional pre-sale and after-sale teams provide full technical assistance and service.
✅ – Every cable is tested to ensure maximum performance, reliability, and safety.
large-scale industrial system, our cables will bring lasting value, durability, and peace of mind.
Dongguan Greater Wire & Cable Co., Ltd.
📞 +86 135 1078 4550 / +86 136 6257 9592
📧 manager01@greaterwire.com
👉 with safe, certified, and high-performance cables - designed for today's industrial needs and tomorrow's challenges.