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What is an Armoured Cable Used for?

What is an armoured cable used for?

When it comes to electrical installations, safety and durability are of paramount importance. That’s why it’s crucial to choose the right type of wiring for various applications. One such versatile option is the armoured cable. As a leading electrician in Perth, Australia, Westline Electrical Services is committed to educating our clients and the general public about electrical systems. In this blog, we will delve into the world of armoured cables and explore their numerous applications.


Understanding Armoured Cables

An armoured cable, also known as a steel-wire armoured (SWA) cable, is a robust electrical cable designed for use in demanding environments. It consists of a protective layer of steel wires or tape, providing enhanced mechanical protection and resistance to external elements. The inner core of the cable comprises insulated conductors, typically made of copper or aluminum.


Applications of Armoured Cables

1. Underground Installations: Armoured cables are commonly used for underground installations due to their ability to withstand the harsh conditions found in soil. They provide excellent protection against moisture, chemicals, and physical damage, making them ideal for applications such as underground power distribution, street lighting, and residential wiring.


2. Outdoor Lighting: In outdoor lighting systems, armoured cables offer exceptional durability and weather resistance. Whether it’s for garden lighting, pathway illumination, or security lighting, armoured cables ensure reliable power supply while safeguarding against environmental factors like rain, UV radiation, and temperature fluctuations.


3. Industrial and Construction Sites: Industrial and construction environments often involve heavy machinery, equipment, and rigorous operations. Armoured cables are extensively used in these settings to ensure the safe and uninterrupted supply of electricity. They are capable of withstanding high mechanical stress, making them suitable for power distribution in factories, warehouses, construction sites, and other demanding industrial applications.


4. Power Distribution Networks: Armoured cables play a crucial role in power distribution networks, both indoors and outdoors. They are frequently employed in substations, transformer stations, and electrical panels to transmit electricity over long distances. Armoured cables provide protection against accidental damage, which is essential for maintaining uninterrupted power supply to residential, commercial, and industrial areas.


5. Hazardous Locations: Certain environments, such as chemical plants, oil refineries, and mines, present hazardous conditions due to the presence of flammable substances or explosive atmospheres. Armoured cables with specific certifications, such as flame-retardant or explosion-proof properties, are used to mitigate the risk of electrical incidents in these settings. These cables are designed to contain any potential sparks or heat generated, ensuring the safety of personnel and property.


Benefits of Armoured Cables

1. Mechanical Protection: The primary advantage of armoured cables is their exceptional mechanical protection. The steel wire or tape surrounding the conductors provides resistance against impact, compression, and abrasion. This shielding ensures the cables can withstand rough handling during installation or in high-traffic areas.


2. Environmental Resistance: Armoured cables offer robust protection against various environmental factors, including moisture, chemicals, and UV radiation. This makes them suitable for installations in areas prone to extreme weather conditions or corrosive substances.


3. Longevity and Durability: Thanks to their sturdy construction, armoured cables have an extended service life compared to standard cables. They are less prone to damage, reducing the need for frequent repairs or replacements. This aspect contributes to long-term cost savings.


4. Flexibility and Versatility: Armoured cables are available in various configurations, allowing for flexibility in installations. They can be used for both indoor and outdoor applications, adapting to different power demands and environments.



Armoured cables are indispensable in numerous electrical installations, providing robust mechanical protection and enhanced durability. As a trusted electrician in Perth, Australia, Westline Electrical Services highly recommends the use of armoured cables for applications that require reliability, safety, and longevity.


Whether you’re working on a residential, commercial, or industrial project, armoured cables offer a wide range of benefits. Their ability to withstand harsh conditions, including moisture, chemicals, and physical stress, ensures uninterrupted power supply and reduces the risk of electrical incidents. From underground installations to outdoor lighting systems, power distribution networks, and hazardous environments, armoured cables prove their versatility and adaptability in various settings.


At Westline Electrical Services, we prioritize the safety and satisfaction of our clients. Our team of highly skilled electricians has extensive experience in working with armoured cables and other electrical systems. We understand the importance of selecting the right cables for each application, and we provide expert advice and reliable installations to meet your specific needs.


When it comes to armoured cables, it’s crucial to consider factors such as cable size, conductor material, insulation type, and certification requirements. As professionals in the field, we stay updated with the latest industry standards and regulations to ensure compliance and optimal performance.


If you’re considering the use of armoured cables in your electrical project, it’s essential to consult with a qualified electrician who can assess your requirements, offer guidance on the appropriate cable type, and provide professional installation services.


In conclusion, armoured cables are a vital component in electrical installations, offering superior mechanical protection, durability, and resistance to environmental factors. Whether you’re working on a residential, commercial, or industrial project, choosing the right cables is crucial for the safety and efficiency of your electrical system.


As a reputable electrician, Westline Electrical Services is here to assist you with all your electrical needs. We have the knowledge, expertise, and dedication to deliver top-quality installations, repairs, and maintenance services. Contact us today to discuss your electrical project and let us ensure that your electrical system is reliable, safe, and built to last with the use of armoured cables.

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