H07RN-F Rubber Cable
Farwalk’s H07RN-F cables are the gold standard for heavy-duty flexible power. Engineered with high-grade EPR insulation and a robust Neoprene rubber sheath, these cables are specifically designed to withstand extreme mechanical stress, chemical exposure, and constant movement in the most demanding industrial environments.
Manufactured in strict accordance with the European harmonized standard EN 50525-2-21. The conductor is fine-stranded plain annealed copper (Class 5). It features Ethylene Propylene Rubber (EPR) insulation and a Polychloroprene (Neoprene) outer sheath. Designed for 450/750V systems and oil-resistant performance.
The primary choice for heavy industrial equipment, construction site power, stage lighting/audio systems, and mobile generators. Ideally suited for applications requiring high flexibility such as handling equipment, transportable motors, and wind turbine internal wiring.
• Voltage Rating: 450/750V
• Conductor: Class 5 Flexible Copper (IEC 60228)
• Insulation: EPR (Ethylene Propylene Rubber)
• Sheath: Neoprene (Polychloroprene)
• Temp. Range: -25°C to +60°C (Flexing) / +90°C (Fixed)
• Standards: EN 50525-2-21, IEC 60245
1. Conductor: Fine-stranded flexible plain annealed copper, Class 5 per IEC 60228.
2. Insulation: Ethylene Propylene Rubber (EPR) compound, Type EI4.
3. Outer Sheath: Heavy-duty Polychloroprene (Neoprene) rubber or equivalent synthetic elastomer, Type EM2. Typically Black.
4. Core Identification: Color-coded per HD 308 (Blue, Brown, Black, Grey, Green/Yellow).
• Exceptional Flexibility: Class 5 fine-wire conductors allow the cable to withstand constant movement, bending, and torsion without cracking.
• Extreme Environmental Resistance: Neoprene sheath provides superior resistance to mechanical stress, oil, grease, chemicals, and extreme UV exposure.
• Water & Temperature Resilience: Rated for continuous operation in both dry and damp environments, as well as temporary immersion in water. Operating range: -25°C to +60°C (flexible) or +90°C (fixed).
• Certified Global Compliance: Our H07RN-F cables are strictly manufactured to EN 50525-2-21 and IEC 60245 standards, meeting all EU and international electrical safety codes.
• Premium EPR Insulation: We use high-grade Ethylene Propylene Rubber that maintains excellent dielectric properties even in high-humidity industrial environments.
• Site-Tested Durability: Proven in the most demanding industries—from wind farms and construction cranes to stage lighting and sub-zero outdoor events.
Comparison Logic
| Feature | H07RN-F (Rubber) | H05VV-F (PVC) | H07ZZ-F (LSZH Rubber) |
| Mechanical Strength | Heavy-Duty (Impact/Abrasion) | Light/Medium | Heavy-Duty |
| Flexibility | Ultimate (Rubber memory) | Moderate | Ultimate |
| Oil Resistance | Excellent | Poor | Good |
| Best Use Case | Construction / Industrial | Household Appliances | Public Infrastructure |
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