Single Core Earth 300/500V LSZH

Our range of Nexans 300/500V LSZH single-core earth cables provides flexible wiring solutions for protective-earth connections and electrical equipment where low smoke and halogen-free insulation properties are specified. Featuring a flexible stranded copper conductor and Low Smoke Zero Halogen (LSZH) insulation, these single-core cables are available in green and yellow identification for designated earthing applications. They are suited to electrical assemblies, switchgear and supporting systems within data centres and other technical environments where cable selection must meet the requirements of the installation.

Why Choose Nexans Single-Core Earth LSZH Cable?

• Rated at 300/500V for compatible low-voltage wiring applications.
• Green and yellow insulation identifies the designated protective-earth conductor.
• Flexible stranded copper conductor supports routing and connection within electrical assemblies.
• LSZH insulation helps reduce smoke emissions and corrosive halogen gas release under fire conditions.
• Flame-retardant properties help limit flame propagation under the applicable test conditions.
• Suitable for specified internal wiring applications in switchgear, instrument panels, metering equipment and electrical control assemblies.
• Can support earthing arrangements within data centre electrical infrastructure where the cable size and construction meet the design requirements.
• Provides an alternative to conventional PVC-insulated wiring where low-smoke, halogen-free materials are required by the project specification.

When selecting Nexans LSZH single-core earth cable, the conductor cross-sectional area must be appropriate for the protective function, fault conditions and installation design. Electrical contractors and specifiers should also consider the connection method, installation environment, routing requirements and compatibility with the equipment being wired. The 300/500V rating and intended application must be checked against the relevant cable datasheet before specification.

Within data centres, protective-earth wiring forms part of the wider electrical safety arrangement supporting power distribution equipment, control panels and associated infrastructure. Correct conductor identification and suitable connections are essential, while the selected cable must meet the applicable installation requirements. Single-core earth wire should be used only in the installation conditions for which its construction is suitable, with any necessary containment or mechanical protection provided as part of the overall design.

Cleveland Cable Company supplies cable solutions for data centre and specialist electrical installations, including LSZH options for applications where fire-related smoke and gas emissions are important considerations. Explore the available Nexans single-core earth cable sizes and confirm the relevant product specifications to identify a suitable option for your project.