When And Where To Use Armored Cable?

1. When To Use Armored Cable?

An armored cable has adequate protection against mechanical risks. So, you can use this type of electrical cable in areas that present a high risk of mechanical damage. These locations include exterior walls, underground, and industrial establishments, to name a few.

The defining feature of any armored cable wiring is its strength and ability to withstand different forms of external extremities. Such extremities often include exposure to UV rays, water, rodent infestations, and various forms of mechanical hazards. Generally, cables with armoring do not require the use of conduits. However, some local codes demand the use of pipes for all underground installations. Consequently, it is best to check your local wiring laws before performing any underground installation.

You need to note that there are different armored cables, each with a specific use. For instance, an armored fire alarm cable is only applicable in alarm wiring applications. Likewise, an armored marine cable is specifically ideal for marine-related applications. To put it simply, you need to make a choice based on your specific wiring needs.

2. Where To Use Armored Cable?

Armor-clad cables provide adequate protection and durability in the absence of conduits. In most cases, people are forced to use conduits in areas prone to external risks such as corrosion and cable abrasion. Thus, it is correct to say that an armored cable is suitable for use in hazard-prone areas.

A standard electrical cable is most likely to incur irreparable damage in areas exposed to moisture. A PVC armored cable is suitable for such an environment because it can withstand moisture exposure. Generally, it is advisable to use armor-clad cables in hazardous locations, including beneath stairwells, barns, and basements, to name a few.

These cables can guarantee maximum safety and durability, provided you choose the right type of cable. For high voltage applications, it would be best to go for an XLPE armored cable. It is also essential to remember that wires have varying current-carrying capacities depending on different factors including, their size, number of cores, and length. For example, a 6 mm 3 core armored cable with XLPE insulation can transmit up to 1000 volts. The same cannot be said about other variations of armor-glad electrical wires.