National 70mm x 4 Core Armoured Cable

The construction features a copper conductor, XLPE insulation, and steel wire armouring (SWA) for mechanical protection, with a PVC outer sheath for durability and environmental resistance.

It has a maximum continuous operating temperature of 70°C, with the short-circuit temperature limits depending on the conductor size.

This cable is suitable for underground installations and various other applications, offering mechanical protection against external stresses.

For installation, the bending radius should be at least 20 times the cable diameter for single-core cables and 15 times for multi-core cables.

The core colours typically include blue, grey, black, and brown, allowing for easy identification during installation.

It can withstand high temperatures and is suitable for wear-resistant environments.

The cable meets IEC standards and holds various certifications for safety and performance from recognized bodies.

The National 70mm x 4 Core Armoured Cable has a diameter of approximately 70mm and features a 4-core design, providing separate conductors for efficient load distribution.

This configuration ensures reliable power transmission for heavy-duty applications. The cable is suitable for industrial, commercial, and residential electrical systems.

The cable uses durable PVC insulation to protect against moisture, heat, and external damage. The armouring is designed to enhance durability and resistance to mechanical damage, though specific armouring material details are not provided in the query results.

This armoured cable is ideal for industrial and commercial power systems due to its heavy-duty performance. It can be used in indoor and outdoor installations, including underground applications, thanks to its weather-resistant properties.

The cable operates within a voltage range of 0.6/1kV and 1.9/3.3 kV. This makes it suitable for various electrical power distribution systems.

The cable is flame-retardant, reducing fire risks and improving safety. Additionally, it is weather-resistant, making it suitable for both indoor and outdoor installations.

The conductor is made from quality copper, ensuring high conductivity and optimal electrical flow. Copper is a preferred material for electrical conductors due to its excellent conductivity.