70mm² 3 Core SWA XLPE PVC Armoured Cable Per Metre

70mm² 3 Core SWA XLPE PVC Armoured Cable – Engineered for Demanding Environments

When standard cables simply won't survive the conditions, this 70mm² 3 core SWA cable delivers industrial-grade protection and reliability. Engineered with copper conductors, XLPE insulation, and steel wire armouring, this cable is designed for mains electricity in applications including laying underground, power networks, and incoming mains to homes.

Superior Protection Through Proven Technology

The steel wire armour isn't decorative—it's structural defence. The SWA protects cables from crushing, pulling, and other heavy physical damage, making these cables best suited for underground or industrial applications. The cable can be buried directly in the ground without extra piping for protection, saving time and installation costs on projects where direct burial protection is critical.

Why XLPE Insulation Outperforms Standard Options

XLPE's chemically bonded molecular structure gives greater ductile strength and impact resistance, will not melt or drip at temperatures up to 90°C, and is extremely resistant to abrasion and wear and tear. Thermosetting insulation offers higher insulation resistance values, increased mechanical protection and resistance to chemical corrosion and water. This translates to longer operational life compared to PVC-only alternatives and higher current-carrying capacity when compared with equivalent thermoplastic cables.

Built for Real-World Challenges

This 70mm² cable excels where others fail. The XLPE insulation is resistant to numerous fluids and chemicals, has good heat stability, and is UV resistant. Whether you're running power to farm outbuildings over long distances, supplying industrial machinery, connecting renewable energy systems like solar arrays to the grid, or installing outdoor infrastructure, the three-core configuration provides live, neutral, and earth conductors in a single, armoured package.

Installation Without Compromise

Installation is quick and cost-effective with no need for stiff conduit pipe, threading, or permanent supports—just bending and basic support when using armored cable. The cable can be clipped directly to walls and structures using standard cable cleats, or buried at the recommended depth for underground applications. Proper termination requires CW32 outdoor glands for external use and BW32 glands for indoor applications.

Long-Term Reliability Over Decades

Armoured cables are designed for long-term use and can last up to 30 years or more under proper conditions and maintenance, providing reliable service throughout their lifespan. Armoured cables incorporating galvanized steel wire have reduced maintenance expenditure by 30% in harsh environments due to decreased frequency of repairs and replacements from lower wear and tear.

Standard Compliance & Specifications

This cable is rated 600/1000V with maximum operating temperature of 90°C and maximum short-circuit temperature of 250°C. A 3 core 70 mm² SWA armoured cable with XLPE insulation can transmit up to 1000 volts, providing substantial current-carrying capacity for demanding applications. The galvanized steel armour offers corrosion resistance for both wet and chemically challenging environments.

Sold per metre for flexible ordering—purchase exactly the length you need without unnecessary waste or excess inventory.