2.5mm 19 Core SWA XLPE PVC Armoured Heavy Duty Cable

Engineered for 600/1000V applications with a maximum operating temperature of 90°C, this 2.5mm 19 core SWA XLPE PVC armoured cable combines robust engineering with the versatility needed for both commercial and industrial power distribution. Built from stranded Class 2 copper conductors to BS EN 60228 standards, the cable features cross-linked polyethylene (XLPE) insulation with polyvinyl chloride (PVC) bedding and steel wire armour, creating a protective system that stands up to demanding environments.

The steel wire armour isn't just an external layer—it's integral to the cable's performance. These cables are encased in a robust layer of steel wire armour, making them remarkably resistant to physical damage such as crushing, impact, and penetration. The steel wire armour also provides added protection against rodent and pest damage, a critical advantage in outdoor and underground installations where standard cables are vulnerable to wildlife interference. The armour also enables the cable to withstand higher pulling loads, making deployment and handling easier on-site compared to unarmoured alternatives.

For the specific applications this 19 core cable is designed for, 2.5mm² armoured cables are ideal for lighting circuits and small power tools in both residential and commercial settings. The multi-core configuration makes it particularly suited to fixed installations for use indoor, outdoor or for direct burial. This size is ideal for powering electric gates or high powered floodlights over a longer distance, addressing real-world power delivery challenges that standard cables can't handle.

Environmental durability is a standout feature. These cables excel in their resilience against harsh conditions—the protective armour shields them from moisture, dust, dirt, and extreme temperatures, ensuring reliable performance even in the most challenging environments. Steel wire armoured cables offer excellent resistance to environmental factors, such as moisture, chemicals, and UV radiation. With proper installation, these cables can last 25+ years in stable environments.

Installation of SWA cable requires proper planning. Maintain minimum bending radius (typically 12–15× cable diameter) to avoid damaging insulation or armour. Use approved glands and terminations to maintain the integrity of the armoured layer and ensure grounding continuity. For underground installations, armoured cable is specifically designed for underground installations—its robust construction protects against moisture, soil corrosion, and physical damage, making it a safe choice for burying directly under the ground.

The XLPE insulation combined with PVC sheathing provides layered protection that makes this cable compliant with BS 5467 for thermosetting insulated, armoured cables of rated voltages of 600/1000V for fixed installations. This compliance ensures your electrical system meets stringent safety and performance standards across the UK and internationally.

While SWA cables may seem like a more expensive option compared to standard cables, their long-term durability and reduced maintenance needs make them a cost-effective choice—the initial investment often leads to fewer repairs and replacements. For applications demanding mechanical protection without compromise, this 2.5mm 19 core SWA XLPE PVC armoured cable delivers the reliability that industrial, commercial, and outdoor installations require.