Question 1

What is National Armoured Cable and what is it designed to do?

Accepted Answer

National Armoured Cable is a protective power cable with a robust armoured outer sheath and four copper conductors. It is designed to withstand mechanical damage and harsh environments, making it suitable for indoor and outdoor installations where extra protection is needed.

Question 2

What does the 120MM X 4C specification mean for this cable?

Accepted Answer

120MM refers to the overall size/diameter of the cable, including its armour, while 4C indicates four copper conductors inside the sheath. This configuration supports multiple conductors for live, neutral, and earth connections in a single run.

Question 3

Why is the armour on this cable important?

Accepted Answer

The armour provides mechanical protection against impacts, abrasion, and environmental exposure. It helps prevent damage from external forces and improves reliability in challenging environments.

Question 4

Where can I use this armoured cable?

Accepted Answer

It's suitable for a variety of applications, including indoor and outdoor installations, exposed outdoor areas, underground routes where permitted, and environments where protection against physical damage is important.

Question 5

How should I install National Armoured Cable?

Accepted Answer

Plan the route with appropriate bends and avoid sharp kinks. Use suitable conduit or glands at terminations, secure the cable with appropriate clamps, leave slack where needed for movement, and follow standard electrical installation practices for cutting, stripping, and terminating 4C copper conductors. Use correct tools and avoid damaging the armour during installation.

Question 6

What safety and compliance features does this cable have?

Accepted Answer

The cable is designed to resist fire and corrosion, and to minimize electrical interference in sensitive applications. Its rugged armour and copper conductors meet general safety and durability expectations for industrial and outdoor use, aligning with common electrical protection standards.

Question 7

How does this compare to other 4C armoured cables available on Fepy?

Accepted Answer

If you’re considering alternatives on Fepy, you can also review: Armoured Cable 4C 100mm (https://fepy.com/product/armoured-cable-4c-100mm) and Armoured Cable 4C 150mm (https://fepy.com/product/armoured-cable-4c-150mm). These offer similar four-conductor copper construction with armour but in different outer sizes to fit your project requirements.

Question 8

How do I choose the right size and length for my project?

Accepted Answer

Determine the required current load and distance, then select a cable with adequate conductor cross-section (4C copper) and a length that minimizes joints while allowing for bends and slack for termination. The 120MM size suits many general-purpose installations, and Fepy typically offers various lengths to match your layout.

Question 9

What maintenance or care is recommended after installation?

Accepted Answer

Periodically inspect the armour for visible damage, ensure terminations are intact and sealed, and replace any damaged sections promptly. Keep the cable route clear of sharp edges and avoid repeated flexing or bending beyond recommended limits.

Question 10

Is this cable suitable for fire-prone or high-temperature environments?

Accepted Answer

Yes, the design emphasizes fire resistance and durability in challenging conditions, making it appropriate for environments where fire safety and reliability are important.

Question 11

Why should I choose National Armoured Cable over other options on Fepy?

Accepted Answer

National Armoured Cable combines a robust armoured jacket with four copper conductors for reliable power transmission, plus a reputation for quality. Its 120MM size and available length options provide flexibility for many installations, and you can compare against other 4C armoured cables on Fepy (for example, 100mm and 150mm variants) to choose the best fit for your project: 100mm option: https://fepy.com/product/armoured-cable-4c-100mm; 150mm option: https://fepy.com/product/armoured-cable-4c-150mm.

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