35mm 4 Core SWA XLPE Armoured Cable PVC Heavy Duty

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Heavy-duty power cable engineered for the toughest installations

The 35mm 4 Core SWA XLPE Armoured Cable delivers uncompromising mechanical protection where standard cables simply fail. Whether you're running power underground, through industrial facilities, across construction sites, or connecting renewable energy systems to the grid, this cable is designed to perform in environments where cables face crushing forces, impact damage, moisture exposure, chemical hazards, and temperature extremes.

Robust construction built to last decades

This cable features a galvanized steel wire armour layer that shields the insulated copper conductors from physical damage, making it suitable for direct burial without additional conduit or protective ducting. The 35mm² cross-section provides a current rating of 154 amps, delivering reliable power over longer distances with minimal voltage drop. Each of the four cores is clearly color-coded (brown, black, blue, and grey) for straightforward wiring and three-phase power distribution.

The construction combines:

• Cross-linked Polyethylene (XLPE) insulation – Superior thermal performance and excellent electrical properties, rated to 90°C for continuous operation with a maximum short-circuit temperature of 250°C
• PVC bedding layer – Provides intermediate protection between insulation and armour
• Galvanised steel wire armour – Protects against crushing, pulling, impact, and penetration damage while serving as an earthing conductor
• Tough PVC outer sheath – Resists sunlight, moisture, chemical attack, and abrasion

Designed for applications where cable protection is non-negotiable

Use this cable for underground power distribution to outbuildings, warehouses, and remote installations. It's the standard choice for industrial plants, manufacturing facilities, and construction sites where heavy machinery, excavation equipment, and foot traffic create constant mechanical stress. Install it for outdoor lighting systems, solar panel connections to the grid, and infrastructure projects requiring direct burial. The armour also protects against damage from rodents and environmental degradation in harsh terrain.

Meets British standards and regulatory requirements

Manufactured to BS 5467 specifications with a 600/1000V rating, this cable meets all relevant British and international electrical standards. The galvanised steel armour can be earthed for automatic disconnection of supply (ADS), eliminating the need for a separate earth conductor in most applications. When installed correctly at the recommended depth (450–600mm underground), it provides the mechanical protection required by BS 7671 regulations.

Professional-grade reliability

The approximately 32.1mm overall diameter fits standard CC12 cable cleats for secure mounting on external walls or structures. Indoor termination requires BW32 glands; outdoor installations need CW32 glands for weather protection. The cable's weight and rigidity demand proper handling and support during installation, but this same construction ensures decades of service life in the field—often 30–50 years in buried applications.

Available in custom lengths

Order exactly the length you need—whether that's a single metre or a full coil. Cut-to-length flexibility means less waste and easier on-site logistics for both large industrial projects and smaller residential installations powering garden buildings or solar systems.