Durable 6mm² 7 Core SWA XLPE Armoured Power Cables

Professional-Grade Power Distribution for Demanding Applications

The 6mm² 7 core SWA XLPE armoured cable is engineered for installations where electrical integrity and mechanical durability aren't negotiable. Designed for tough environments and high-risk areas where extra protection is critical, this multicore configuration delivers reliable performance across industrial, commercial, and infrastructure projects that require robust protection without compromise.

Steel Wire Armour That Delivers Real Protection

The cable features a layer of galvanised steel wires that protect the inner conductors from impact, pressure, and environmental damage. This isn't just passive protection—the protective steel layer helps prevent faults and damage caused by accidental impact or rodent interference. Unlike unarmoured alternatives, the steel wire armour serves a dual function: mechanical safeguard and electrical conductor, allowing it to function as a secondary earth path when properly terminated.

XLPE Insulation for Superior Thermal Performance

Thermosetting insulation offers higher insulation resistance values, increased mechanical protection and resistance to chemical corrosion and water. The XLPE insulation operates at 90°C, meaning this cable handles heavier loads more efficiently than PVC-only alternatives. Contemporary designs frequently use cross-linked XLPE insulation, resulting in high-performance steel wire armoured XLPE cable variants that operate continuously at 90°C with excellent thermal stability.

Versatile Multi-Core Configuration

The 7-core design accommodates diverse wiring schemes. Multi-core auxiliary control cables are available with seven cores to 48 cores, making this configuration suitable for complex power and control applications. Each core is colour-coded for safety and simplified installation, reducing the risk of connection errors on site.

Direct Burial & Underground Installation Ready

Suitable for direct burial into free draining soil or can be clipped directly onto a surface, on a tray, in a basket or in free air. The combination of steel armour and XLPE insulation means you can run this cable underground without additional conduit protection in most applications. Armored cables are designed with a metal protective layer to provide mechanical protection and are suitable for direct burial in the ground, effective against physical damage or rodent attacks.

Wide Range of Installation Environments

Common applications include the supply of mains electricity and for auxiliary control cables in diverse environments including aerial power networks, outdoors, indoors, underground systems and in cable ducting. This makes it equally at home in:

• Industrial facilities and manufacturing plants
• Outdoor power networks and distribution systems
• Underground tunnels and service ducts
• Commercial buildings and infrastructure projects
• Renewable energy installations (including solar PV systems)

Compliance & Reliability You Can Trust

Manufactured to BS 5467 standards, this cable meets UK electrical regulations and recognized safety benchmarks for armoured power cables. The galvanised steel armour provides corrosion resistance, while the PVC bedding and outer sheath protect against moisture ingress and environmental degradation. Under proper conditions and maintenance, armoured cables can last up to 30 years or more, providing reliable service throughout their lifespan.

Critical Installation Considerations

Use compatible brass or metal cable glands that grip the armour properly and always earth the steel wire layer for safety compliance. The cable requires proper termination with SWA-rated glands and specialist tools for stripping the armour. Armoured cables are heavier than unarmoured alternatives, plus the requirement for specialised glands and trained termination skills should be factored into project planning and labour costs.

Whether you're powering underground distribution networks, protecting cables in corrosive outdoor environments, or ensuring resilient operation in high-stress industrial settings, the 6mm² 7 core SWA XLPE armoured cable provides the mechanical durability, electrical performance, and regulatory compliance that professional installations demand.