12 Core 1.5mm SWA XLPE PVC Armoured Cable Sold Per Metre

Professional-Grade Steel Wire Armoured Cable for Demanding Electrical Applications

The 12 Core 1.5mm SWA XLPE PVC Armoured Cable is engineered for installations where mechanical protection is non-negotiable. Steel wire armoured cable (SWA) is a hard-wearing power cable designed for the supply of mains electricity, and this multicore variant delivers protection from mechanical stress and reduces the risk of damage that standard cables simply cannot withstand.

Construction & Material Specification

This cable features a robust construction optimized for high-reliability applications. The insulation uses cross-linked polyethylene (XLPE) that provides electrical insulation around the conductor, while a bedding layer separates the insulation from the steel wire armouring. Made of galvanized steel wires, the armour layer provides mechanical protection, allowing the cable to endure physical stress and impacts, with a final outer PVC sheath protecting the cable from environmental factors like moisture, chemicals, and UV exposure.

The 12-core configuration with 1.5mm² copper conductors makes this cable ideal for auxiliary control circuits and power distribution applications where multiple separate circuits need protection within a single cable assembly.

Why Choose SWA Over Standard Cables

Low voltage XLPE insulated armoured cables contain hard-wearing steel wire armour (SWA) between the bedding and outer sheath, creating a level of protection that unarmoured cables cannot provide. The steel wire armour makes SWA cables highly resistant to crushing, impact, and external damage, making them ideal for underground installations and heavy-duty environments.

Unlike standard power cables that are susceptible to rodent damage and accidental cutting, SWA cables are great for places with pests—in some areas, rats or termites can eat through standard cables, but the hard steel wires of an SWA cable act as a shield that animals cannot bite through.

Versatile Installation Options

This cable can be buried directly and used in internal, external, or underground locations. It's suitable for power and auxiliary control cables for use in power networks, underground, outdoor and indoor applications and in cable ducting. Whether you're powering industrial machinery, connecting renewable energy systems, or running underground feeds to garden buildings, this cable adapts to your installation requirements.

Real-World Performance in Demanding Environments

In factories and processing plants, SWA cables are used to supply power to heavy machinery, motors, and control systems, where cable protection is critical. The PVC sheath provides excellent resistance to chemicals, oils, and moisture, suitable for harsh industrial environments, including chemical plants and outdoor installations, while also protecting against corrosion and extending the cable's lifespan even in moist or corrosive environments.

Temperature & Electrical Specifications

The conductor has a maximum temperature rating of approximately 90°C, making it suitable for extended operation under load. The voltage rating is 600/1000V max, complying with standard low-voltage power distribution requirements.

Cost Efficiency Through Durability

Due to its robust construction and resistance to environmental factors, XLPE/PVC/SWA/PVC cable tends to have a longer service life, which reduces the need for frequent replacements and maintenance, providing a cost-effective solution over time. SWA cables are built for long-term use, even in harsh environments such as moisture, corrosion, and high mechanical stress, which reduces maintenance costs and ensures stable operation.

This cable is sold by the metre, allowing you to purchase only the exact length you need for your project. Whether specifying for a large commercial installation or a specialized industrial application, the 12 Core 1.5mm SWA XLPE PVC Armoured Cable provides the proven performance and protection that electrical professionals rely on when failure is not an option.