50mm² 5 Core SWA XLPE Armoured Cable For Power Distribution

Heavy-Duty Power Distribution Cable Built for Demanding Installations

This 50mm² 5 core SWA XLPE armoured cable delivers industrial-grade performance for applications where reliability cannot be compromised. Designed for heavy-duty power distribution and control applications, rated at 600/1000V with XLPE insulation, it combines robust construction with superior electrical properties to handle the most challenging environments.

Why XLPE Insulation Makes a Difference

XLPE cables offer superior insulation, higher voltage ratings, excellent temperature tolerance, greater thermal stability, better chemical resistance, and stronger mechanical properties compared to standard PVC-insulated alternatives. For the same conductor cross-sectional area, an XLPE-insulated cable can carry more current than its PVC counterpart. With a 90°C maximum conductor operating temperature, this cable maintains performance even in high-heat environments where PVC would degrade. This means fewer derating adjustments in your load calculations and more efficient power distribution.

Steel Wire Armour Protection You Can Depend On

SWA cables deliver outstanding mechanical protection, dual-function armour as CPC, high current-carrying capacity in power cables, and suitability for direct burial or exposed runs. The galvanised steel wire armour layer shields the cable from:

• Physical damage during installation, operation, and maintenance
• Physical damage—the cable is tough, which makes it resistant to physical damage, enduring hits, cuts, and stress without impacting the wires inside
• Accidental contact and external mechanical stress
• Chemical hazards and corrosion in harsh industrial environments
• Rodent damage and environmental exposure in underground installations

Installation Flexibility for Any Environment

Common applications for LV armoured cables 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. They are 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. This multi-core configuration with integrated earth wire simplifies installation while reducing material costs on projects.

Real-World Applications

This cable specification is ideal for:

• Power distribution networks—they are frequently employed in substations, transformer stations, and electrical panels to transmit electricity over long distances
• Industrial settings, where it can withstand the rigors of heavy machinery and harsh environments
• Underground power distribution to buildings, industrial plants, and outdoor facilities
• Three-phase machinery and equipment supply in manufacturing and construction
• Renewable energy installations requiring durable interconnection cables
• Outdoor lighting systems and long-distance power runs to remote locations

Long-Term Reliability and Cost Efficiency

With proper installation, these cables can last 25+ years in stable environments. The XLPE insulation resists water penetration better than older PVC standards, while thermosetting insulation offers higher insulation resistance values, increased mechanical protection and resistance to chemical corrosion and water. This durability translates to lower maintenance costs and extended service intervals, particularly in harsh underground or outdoor applications.

Standards Compliance and Safety

The cable is constructed to BS 6724 standards for enhanced fire safety and comprises a steel wire armour (SWA) for robust mechanical protection. This standard designation ensures the cable meets stringent UK and international electrical regulations, giving specifiers and installers confidence in system safety and compliance.

Choose this armoured cable when you need proven performance, genuine protection against mechanical and environmental threats, and the thermal advantages of modern XLPE insulation—all in one installation.