450/750V Rubber
Our range of 450/750V rubber cables for data centres provides flexible and durable power connections for temporary electrical supplies, mobile equipment, generators, cooling systems, commissioning work and supporting infrastructure. Designed to withstand mechanical stress, weather exposure and demanding operating conditions, these heavy-duty flexible cables support reliable power delivery throughout the construction, maintenance and operation of critical data centre facilities.
The range includes our established H07RN-F flexible mains and control cable, manufactured with Class 5 flexible stranded copper conductors, EPR insulation and a robust polychloroprene rubber outer sheath. For projects requiring enhanced performance, Cleveland Cable Company’s flagship ExtremeFlex90 H07RN-F cable provides a superior alternative with a UV-resistant chlorinated polyethylene sheath, AD8 water resistance, increased flexibility and enhanced current-carrying performance.
Why Choose 450/750V Rubber Cable for Data Centres?
- Suitable for flexible power and control connections throughout data centre environments.
- Ideal for temporary power supplies during construction, fit-out, commissioning and maintenance.
- Suitable for generators, mobile power units, cooling equipment, pumps and industrial machinery.
- Class 5 flexible stranded copper conductors simplify routing, handling and termination.
- EPR insulation provides dependable electrical and thermal performance.
- Standard H07RN-F cable features a heavy-duty polychloroprene rubber outer sheath.
- Conforms to the recognised H07RN-F cable designation and BS EN 50525-2-21 requirements.
- Flame-retardant performance supports demanding industrial and critical infrastructure applications.
- Suitable for fixed applications up to 0.6/1kV and flexing applications at 450/750V.
- Available in single-core and multicore configurations from 1mm² to 630mm².