BS 7846:2015

Overview

BS 7846:2015 specifies the requirements for thermosetting insulated, armoured, fire-resistant electric cables with a rated voltage of 600/1,000 V. These cables are designed for fixed installations and are characterised by their low emission of smoke and corrosive gases when exposed to fire. This standard is essential for ensuring safety and reliability in electrical installations, particularly in environments where fire risk is a concern.

Key Requirements

• Construction: The cables must be constructed with thermosetting insulation and an armoured layer to provide mechanical protection.
• Fire Resistance: The cables are required to maintain functionality in the event of a fire, contributing to the safety of the installation.
• Low Emission: The standard mandates low smoke and corrosive gas emissions, reducing health risks during a fire.
• Voltage Rating: Cables must be rated for 600/1,000 V, suitable for a wide range of applications.

Implementation Benefits

Adhering to BS 7846:2015 provides several practical benefits for compliance professionals and organisations:

• Enhanced Safety: By using cables that meet this standard, organisations can significantly reduce the risk of fire-related incidents and enhance overall safety.
• Regulatory Compliance: Compliance with BS 7846:2015 ensures that installations meet legal and regulatory requirements, thereby avoiding potential penalties.
• Improved Performance: The fire-resistant properties of these cables contribute to the longevity and reliability of electrical systems, reducing maintenance costs.
• Reputation Management: Using compliant materials enhances an organisation's reputation for safety and responsibility, which can be a competitive advantage.

Compliance Value

Compliance with BS 7846:2015 is not merely a regulatory obligation; it is a commitment to safety and quality. The standard provides a framework for assessing the suitability of electric cables in various environments, particularly those with heightened fire risks. By ensuring that installations utilise cables that conform to this standard, organisations can:

• Minimise Liability: Reducing the risk of fire incidents can significantly lower liability and insurance costs.
• Facilitate Inspections: Compliance with recognised standards simplifies the inspection process and can expedite project approvals.
• Support Sustainability: Using low-emission materials contributes to environmental protection and aligns with sustainability goals.

In conclusion, BS 7846:2015 is a critical standard for ensuring the safety and performance of electric cables in fixed installations. Compliance professionals should prioritise the use of these cables to enhance safety, meet regulatory requirements, and support organisational objectives.