Understanding the Benefits of Armoured Cable

Armoured cable, designed for heightened durability and protection, are a critical component in modern electrical systems, particularly in challenging environments where standard cables might be vulnerable. Armored cable typically consist of conductors made from copper or aluminum, insulated with PVC (Polyvinyl Chloride) or XLPE (Cross-Linked Polyethylene), known for their excellent electrical properties and resistance to various environmental factors.

Among armored cable types can be divided into steel tape armoured, steel wire armoured and aluminium wire armoured. The most common are Steel Wire Armoured  Cable  and Steel Tape Armoured Cable. We can also refer to these cables as sta cable and swa armoured cable. Armoured electrical cables are a robust and safe choice for electrical installations in physically demanding environments. Armoured power cable construction is designed to withstand harsh conditions while ensuring the reliability and safety of the electrical system.

armored cable
armored cable

Armoured Cable Size

There are many different armoured cable size, and the choice of which armed cable size to use is determined by the amount of current-carrying capacity of the specific application, the voltage, the temperature and the environment in which it is located. Armored cable sizes span a wide range of sizes, and according to IEC standards, the common steel wire armoured cable sizes are: 16 mm armoured cable, 50 mm armored cbale and 95 mm  armoured cable. And people can compare the specific information of each size to determine their needs. If you are unsure, you can ask your local electrician for help in choosing the right armored electrical cable, as well as following the local electrical codes.

Main Conductor Material
Main Conductor Material
Number of Cores
Number of Cores
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Armour Layer
Armour Layer
Cable Size
Cable Size
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Armoured Cable Size

There are many different armoured cable size, and the choice of which armed cable size to use is determined by the amount of current-carrying capacity of the specific application, the voltage, the temperature and the environment in which it is located. Armored cable sizes span a wide range of sizes, and according to IEC standards, the common steel wire armoured cable sizes are: 16 mm armoured cable, 50 mm armored cbale and 95 mm  armoured cable. And people can compare the specific information of each size to determine their needs. If you are unsure, you can ask your local electrician for help in choosing the right armored electrical cable, as well as following the local electrical codes.

copper armoured
Main Conductor Material : Copper
Number of Cores :
Armour Layer: Steel Wire Armoured, Steel Tape Armoured
Cable Size:
Requires Quote
Steel Tape Armoured Cable
Main Conductor Material : Copper
Number of Cores :
Armour Layer: Steel Tape Armoured
Cable Size:
Requires Quote
6mm SWA Cable
Main Conductor Material : Copper
Number of Cores :
Armour Layer: Steel Wire Armoured
Cable Size: 6mm2
Requires Quote
70mm Armoured Cable
Main Conductor Material : Copper
Number of Cores : 4 core
Armour Layer: Steel Wire Armoured, Steel Tape Armoured
Cable Size: 70mm2
Requires Quote
6mm armoured cable
Main Conductor Material : Copper, Steel
Number of Cores :
Armour Layer: Steel Wire Armoured
Cable Size: 6mm2
Requires Quote
4mm armoured cable
Main Conductor Material : Copper
Number of Cores : 3 core
Armour Layer: Steel Wire Armoured
Cable Size: 4mm2
Requires Quote
240mm armoured cable
Main Conductor Material : Copper
Number of Cores : 4 core
Armour Layer: Steel Tape Armoured
Cable Size: 240mm2
Requires Quote
185mm 4 core armoured cable
Main Conductor Material : Copper
Number of Cores : 4 core
Armour Layer: Steel Tape Armoured
Cable Size: 185mm2
Requires Quote
150mm armoured cable
Main Conductor Material : Aluminium
Number of Cores : 5 core
Armour Layer: Steel Tape Armoured
Cable Size: 150mm2
Requires Quote
16mm Armoured Cable
Main Conductor Material : Copper
Number of Cores : 4 core
Armour Layer: Steel Wire Armoured
Cable Size: 16mm2
Requires Quote
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FAQ about the Armoured Cable

The biggest difference between armoured cable and unarmoured cable lies in the armouring layer of armored cable.
The structure of armed cable is more complex than unarmored cable, but this structure enhances the function of armoured cables, which can protect the conductor from mechanical damage, moisture and chemical substances. And armoured cable price is more expensive than unarmoured cable.

The steel wire or steel tape armouring of armoured cables provides additional protection for the electrical cables and armored cables are generally used in these scenarios:
1. Direct underground burial, when it is necessary to bury the cable directly underground, armoured cables can protect the cable from mechanical damage and animal bites.
2. Outdoor harsh environments, the use of armoured cables can make the cable in the outdoor use longer.
3. Industrial environments, where armoured cables are used in manufacturing plants and oil refineries due to their durability.
There are also other environments where you can use armed cable to make circuits more stable if the project is in a poor environment.

The armouring layer of the armoured cable itself is sufficient to protect the conductors and insulation inside the electrical cable wire and there is no need to install additional conduits.

Cutting armored cable is not easy because of their complex construction.
Step 1: Prepare the required tools in advance, such as armoured electrical cable cutter, safety goggles, gloves, markers and a ruler to measure the length;
Step 2: Measure the required length with a tape ruler, after which mark the cut point with a marker;
Step 3: Secure the armed cable, then put on safety goggles and gloves and use the armoured cable cutter to make the cut;
Step 4: Check whether the cut is complete, and then trim it.
Finally, always pay attention to safety in the cutting process, if you do not know how to use the tools, you can ask the professionals on the side to assist.

If you want to buy armoured cable, you can contact ZW Cable, we will provide you with high quality electrical cables and wires. ZW Cable can provide you with the armoured cable price per meter and all kinds of SWA armored cables as well as cable accessories. We have been a trusted cable manufacturer for our customers since 1993.

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