Steel wire armoured cable, regularly truncated as SWA, is a hard-wearing force cable intended for the supply of mains power. It is one of various defensively covered electrical cables – which incorporate 11 kV Cable and 33kV Cable – and is found in underground frameworks, control systems and cable ducting.

Hard-Wearing Power Cables – Armored cable or as it is better known SWA (Steel Wired Armored) or AWA (Aluminum Wired Armored) is a hard-wearing power cable especially proposed for the supply of the mains cable, the protective layer gives mechanical protection empowering the cable to withstand higher weights, be secured particularly, and can be used in inside, external and underground endeavors..

Our protected cables are created according to British Standards BS5467, BS6622, BS6724, BS7835 ,BS6387, BS7846 and that is just a hint of a greater challenge. They are available with copper or aluminum transports and go with a PVC or Low Smoke Zero Halogen (LSZH) sheathing.

Armored Cables are either steel or aluminium wired. These are hard wearing cables for the supply of mains cable. The armour basically provides the cable mechanical protection so that it can bear the pressure of being buried underground. Available with copper or aluminium conductors and come with a PVC or Low Smoke Zero Halogen (LSZH) sheathing. They can be easily installed in drainage soil or open air.


The conductor consists of plain stranded copper. Cross-linked polyethylene helps the cables in being water-resistant and it has excellent electrical properties. Insulation prevents other conductors and other metal substances do not come into contact. A black PVC sheath holds all components of the cable together and provides additional protection. Polyvinyl chloride bedding provides a protective boundary between the inner and outer layers of the cable. It is used for underground systems, cable networks, power networks, outdoor and indoor applications, and cable ducting.


SWA cables are however not safe when the cable has only one core as they are magnetic. A magnetic field is produced by the current in a single core cable. This would induce an electric current in the steel wire, which could cause overheating. It is appropriate only for multi-core cables. For single-core AWA cables are apt.

Armoured Cables are strong, the armor, when grounded, can provide another layer of RF protection. It provides unmatched protection against physical damage without sacrificing flexibility or functionality within fiber networks.

When transmitting information or leading force in unforgiving situations, securing your cables is critical to protected and trusted activity. This is the place armored cables become possibly the most important factor. They are utilized essentially in mechanical applications, regularly in cable plate and raceways. They are regularly not utilized in flexing applications. While they could work there, the connector cable would make a powerless connection. To battle this, you should utilize either a high-flex cable within or circumspect wires.

Armored cables include some sort of metal sheath that is the main layer of protection. It is normally made of interlocking or ceaseless aluminum or hardened steel, or it very well may be shrouded in a smooth or ridged metal tape. Znergy uses a treated steel plan, the defensive layer shields the cable inside from water harm by high-weight washdown, cleaning specialists and outrageous temperatures.In contrast to cable protecting, which is frequently interlaced or a foil wrap plan, the reinforcement shield is twisted around the cable, giving it a corded, creased appearance.

Jacketing materials, for example, a silicone tube-secured, thermoplastic elastomer or PVC—further shield the cables from brutal synthetic compounds, oils and daylight, yet additionally avert physical disappointment by dreary effects, scraped area with stacked segments, and weld slag. Moreover, most armored cable jacketing materials are fire safe.