Multicore Flexible Rubber Cable H07RN-8-F 4x0.75mm² EN 50525-2-21 450/750V – Heavy-Duty Control Cable

Multicore Flexible Rubber Cable H07RN-8-F 4x0.75mm² EN 50525-2-21 450/750V – Bare Copper Flexible Conductors IEC 60228 Class 5, Rubber Compound Insulation, Rubber Compound Sheath Black, Temperature Range -40°C to +60°C, Minimum Bending Radius 4 x O.D., Flame Retardant, Water Resistant, Core Counts Available: 1, 3, 4, 7, 12, 18, 24, 36 Cores, Section Areas Available: 1.5 / 2.5 / 4 / 6 / 10 / 16 / 25 / 35 / 50 mm²

This H07RN-8-F multicore flexible rubber cable features 4x0.75mm² construction engineered for heavy-duty control applications requiring mechanical robustness and environmental resistance. The bare copper conductors utilize Class 5 fine wire stranding per IEC 60228, providing exceptional flexibility for installation in demanding environments. Rubber compound insulation and outer sheath deliver excellent protection against moisture, abrasion, and mechanical stress. With temperature range -40°C to +60°C and minimum bending radius of 4 x outer diameter, this cable maintains performance in harsh conditions. Flame retardant and water resistant for fresh water immersion, this EN 50525-2-21 compliant cable is ideal for submersible pumps, industrial equipment, and portable power applications. Available in core counts from 1 to 36 and section areas from 1.5mm² to 50mm².

Key Features & Technical Advantages

• 4x0.75mm² configuration with 4 cores including green-yellow protective conductor

• Bare copper Class 5 conductors per IEC 60228 for maximum flexibility

• Rubber insulation and sheath for durability in harsh environments

• Temperature range -40°C to +60°C for fixed installations

• Minimum bending radius 4 x O.D. for space-efficient routing

• Flame retardant for safety in fault conditions

• Water resistant for fresh water immersion

• Oil resistant and weather resistant for outdoor use

• Core counts: 1, 3, 4, 7, 12, 18, 24, 36 cores

• Section areas: 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50 mm²

Specifications & Construction

Why Choose Our H07RN-8-F Rubber Control Cable

We specialize in heavy-duty flexible cables for demanding industrial applications. Our H07RN-8-F range combines European harmonized standards with robust construction for reliable performance in harsh environments. Class 5 fine-strand conductors ensure maximum flexibility for installation in tight spaces and mobile equipment. Rubber insulation and sheath provide exceptional resistance to water, oil, abrasion, and weather. With extensive core counts and section areas available from stock or manufactured to order, we deliver solutions for submersible pumps, construction sites, industrial workshops, and portable equipment. Every cable meets EN 50525-2-21 requirements and undergoes rigorous testing for flame retardancy and water resistance. As a specialized manufacturer, we offer custom lengths, packaging, and technical support for your specific application requirements.

Typical Applications – Solving Critical Industrial Challenges

• Submersible Pumps: Provides reliable power connections for pumps in fresh water applications

• Construction Sites: Delivers durable, flexible cabling for portable tools, generators, and temporary power distribution

• Industrial Workshops: Supplies heavy-duty connections for mobile equipment, machinery, and workstations requiring oil and abrasion resistance

• Agricultural Applications: Enables reliable power for pumps, irrigation systems, and farm equipment in outdoor environments

• Mining and Quarrying: Provides robust cabling for portable and fixed equipment in harsh industrial conditions

• Marine and Ports: Supplies water-resistant connections for dock-side equipment and marine applications

• Event Power Distribution: Delivers flexible, weather-resistant cabling for outdoor events and temporary installations

• Wet or Damp Environments: Ensures safe, reliable power in laundries, breweries, food processing, and other moisture-rich areas

• Request Sample & Compliance Data - Evaluate the cable in your application

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• Contact Our Engineering Team - Discuss your electronic wiring requirements

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FAQ

Q1: What does H07RN-8-F designation mean?

A: H07RN-8-F is a harmonized European designation where H07 indicates 450/750V rating, R indicates synthetic rubber insulation, N indicates polychloroprene (neoprene) sheath, 8 indicates water-resistant construction, and F indicates flexible fine-strand conductor.

Q2: What is the water resistance rating of this cable?

A: This cable is rated for permanent immersion in fresh water, suitable for submersible pump connections and wet environments.

Q3: What temperature range does this cable withstand?

A: For fixed installations: -40°C to +60°C. For flexing applications: -15°C to +60°C. For continuous water immersion: maximum +40°C water temperature.

Q4: What core counts and sizes are available?

A: Standard core counts: 1, 3, 4, 7, 12, 18, 24, 36 cores. Section areas: 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50 mm². Custom configurations available upon request.

Q5: Is this cable suitable for outdoor and UV exposure?

A: Yes, the black rubber sheath provides excellent UV resistance and weather protection for permanent outdoor installation.