AEI Cables warns on cabling safety across electrical supply chain

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AEI Cables commentary on cabling safety

AEI Cables has published commentary calling on the electrical supply chain to follow its duty of care on cabling safety during the current economic climate.

In its commentary, AEI Cables said specifiers, main contractors and installers are responsible for making sure cabling choices are relevant and safe for each application.

The company said Category 3 Control fire performance cables sit at the upper end of requirements.

These cables are designed to withstand heat and flames for up to 120 minutes.

AEI Cables said the cables support critical safety circuits in tall buildings, office spaces, hospitals, shopping malls and stadia.

The systems powered by these cables assist firefighting operations and support safe evacuation in life safety situations.

Fire performance requirements and standards

AEI Cables said recent legislation affecting electrical and fire safety includes the Building Safety Act 2022.

The Act sets new requirements for higher-risk buildings, defined here as those of at least 18 metres in height or at least seven storeys containing at least two residential units.

AEI Cables’ Firetec Enhanced cabling has been approved and certified by LPCB to BS8519 (Annex B), Category 3 Control as well as Category 2 Control.

Under BS8519, the code of practice contains six cable categories.

Three categories apply to power cables and three apply to control cables.

The categories cover survival times of 30, 60 or 120 minutes.

Dover sets out AEI Cables position

Stuart Dover, general manager of AEI Cables, said: “There are many challenges facing the electrical supply chain, not least the sheer amount of legislation and guidance being issued as well as tough trading conditions.

“At the same time, we must not forget our responsibilities to ensure the relevant cabling products and accessories are chosen for each project.

“Ultimately, we are talking about the safety of people moving about in large buildings.

“This goes beyond legislation.

“If in doubt, please seek guidance because the choice of cabling and level of fire performance is of paramount importance in the event of a fire.”

AEI Cables also said its products are supplied with approvals from independent bodies including BASEC and LPCB.

The company added that it holds approvals from organisations including Lloyds, the MoD and LUL, and works to international standards around the world.

AEI Cables outlines what building legislation means for fire performance cables

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Building legislation and early project collaboration

New building legislation affecting electrical supply chains can be addressed through early collaboration between parties on a project, says AEI Cables.

The company said recent additions to legislation are creating new demands on electrical and fire safety, including the Building Safety Act 2022.

The Act introduces requirements for higher-risk buildings, defined as those at least 18 metres high or at least seven storeys, containing at least two residential units.

Stuart Dover, general manager of AEI Cables, said: “When the various parties get together early in the process there is often an agreement on roles and how the project’s legislative requirements can be achieved.

“The shared responsibility is important and helps everyone when we are ultimately dealing with the safety of people moving about in large buildings and spaces.”

Cable requirements linked to records and fire performance

The Building Safety Act includes the Golden Thread, which requires a comprehensive record of safety-related information to be kept throughout the lifecycle of a building, with a focus on clear communication between all parties.

AEI Cables has also highlighted collaboration as a way to help meet demand for Category 3 Control fire performance cables identified under the revised British Standard BS8519: 2020 Code of Practice.

The company said these cables reduce harmful smoke, toxic gases and flame spread in the event of a real fire.

It said the systems powered by these cables include smoke and heat extraction systems that assist fire services in firefighting and support safe evacuation in life safety situations.

The guidance for Category 3 Control fire performance cables applies to evacuation alarms for the disabled in care homes, emergency voice communications systems and voice alarm systems in relevant buildings including tall buildings, office spaces, hospitals, shopping malls and stadia.

AEI Cables said its Firetec Enhanced cabling has been approved and certified by the Loss Prevention Certification Board (LPCB) to BS8519 (Annex B), Category 3 Control, in addition to Category 2 Control.

It said the BS Code of Practice under BS8519 contains six categories of cables, three for power cables and three for control cables, each covering survival times of 30, 60 or 120 minutes.

The company said its products are supplied with approvals from independent bodies including British Approvals Service for Cables (BASEC) and LPCB, and that it also holds approvals from organisations including Lloyds, the MoD, Network Rail and LUL.

AEI Cables highlights compliance focus for Category 3 fire performance cables

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Compliance and cabling choices under the new regime

AEI Cables has said choosing the correct cabling under the new regulatory regime is critical for safety across the construction industry supply chain.

The company said it is receiving requests from customers for help staying within the legal framework of the Building Safety Act and its requirements as the new Building Safety Regulator starts to make enforcement for non-compliance.

Stuart Dover, general manager of AEI Cables, said: “This is a difficult time for the construction supply industry and those addressing the new legislation including electrical cabling requirements.

“We believe in using the correct and most relevant cabling to meet specific needs for all reasons of safety.

“We are happy to answer queries with our technical help as it may save a lot of time and effort and help our customers and others keep within the legal limits of the act.”

Cable categories and stated survival times

AEI Cables is highlighting Category 3 fire performance cables where relevant, describing them as designed to withstand heat and flames for up to 120 minutes to protect equipment and provide emergency power to assist firefighters.

It said these cables support critical safety circuits in tall buildings, office spaces, hospitals, shopping malls and stadia.

The company also linked these cables to systems including smoke and heat extraction systems, stating they support firefighting and evacuation in life safety scenarios.

Category 1 fire performance cables are described as providing 30 minutes of defence against flames and being used for emergency lighting.

Category 2 cables are described as providing 60 minutes of fire protection and being commonly used for alarm systems.

Product approvals and certifications referenced

AEI Cables said its Firetec Enhanced cabling has been approved and certified by LPCB to BS8519 (Annex B), Category 3 Control in addition to Category 2 Control.

It described BS8519 as a code of practice with six categories of cables, split into three power and three control categories covering survival times of 30, 60 or 120 minutes.

AEI Cables also said its products are supplied with approvals from independent bodies including BASEC and LPCB, and that it holds approvals from organisations including Lloyds, the MoD, Network Rail and LUL.

AEI Cables urges expert guidance on fire-safe cables amid market confusion

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AEI Cables highlights confusion over new rules

AEI Cables has urged those responsible for specifying and procuring fire performance cables to seek expert technical advice amid what it describes as growing confusion around new legislation and compliance.

The company said many decision-makers in the supply chain are facing difficult choices about fire-safe products and may be unsure how to interpret current requirements.

AEI Cables stated that technical specialists within the company and within member organisations are available to support project teams who are uncertain about product selection.

Stuart Dover, General Manager of AEI Cables, said: “There seems to be a lot of confusion in the marketplace at the moment around new legislation which makes the selection of cables even more difficult.

“We are advising those who are faced with making these decisions to ask the experts.

“We have technical experts and there are industry specialists attached to member organisations.

“We would ask the decision-makers to seek another opinion if they are in any doubt because the effects of installing the wrong cables can be catastrophic.”

Fire performance cable categories and their uses

According to AEI Cables, clarity on the different fire performance categories is central to making appropriate choices for individual systems.

The company explained that Category 1 fire performance cables provide 30 minutes of fire resistance and are typically used for emergency lighting circuits.

Category 2 fire performance cables are described as offering 60 minutes of protection and are commonly installed for fire alarm systems.

For firefighting situations, AEI Cables noted that extended circuit integrity is required, with Category 3 fire performance cables specified to withstand exposure to fire for up to 120 minutes.

These higher-rated cables are used to maintain emergency power for critical safety circuits in tall buildings, office developments, hospitals, shopping centres and large venues such as stadia.

Category 3 control cables in life-safety systems

AEI Cables highlighted that the guidance for Category 3 Control fire performance cables covers a range of life-safety applications.

The company said these applications include evacuation alarms for disabled occupants in care homes, emergency voice communication systems and voice alarm systems in relevant buildings.

Systems supplied by these cables also power smoke and heat extraction installations, which support firefighting operations and help maintain conditions for safe evacuation.

AEI Cables added that the specified cable designs are intended to reduce harmful smoke, toxic gases and flame spread during a fire incident.

Firetec Enhanced and BS8519 compliance framework

AEI Cables reported that its Firetec Enhanced cabling range has been approved and certified by the Loss Prevention Certification Board (LPCB) to BS8519 Annex B as a Category 3 Control cable, as well as meeting Category 2 Control requirements.

The company said the British Standard Code of Practice BS8519 sets out six categories of cables, with three categories for power cables and three for control cables.

Each category in BS8519 is associated with a defined survival time of 30, 60 or 120 minutes, providing a framework for matching cable performance to the operational needs of different safety circuits.

How cable selection guidance affects building and safety projects

The information provided by AEI Cables is directly relevant for electrical contractors, system installers and fire-protection contractors who are tasked with choosing suitable fire performance cables for projects.

These groups often need to match cable survival times to specific systems such as emergency lighting, fire alarms and emergency voice communications, making the distinctions between Category 1, Category 2 and Category 3 products central to their work.

For fire engineering consultants, mechanical and electrical engineers and building services engineers, the clarification around BS8519 categories provides a reference point for design decisions on critical safety circuits in tall buildings, hospitals, office complexes, shopping centres and stadia.

Facility managers in these settings also rely on compliant cabling to keep evacuation alarms, emergency voice communication and smoke and heat extraction systems operational during a fire, which AEI Cables noted can affect firefighting and evacuation conditions over 30, 60 or 120 minutes.

By drawing attention to available technical support, AEI Cables has indicated that specifiers and decision-makers who are uncertain about new legislation or about how to apply cable categories can obtain additional guidance before making purchasing decisions.

AEI Cables calls for careful selection of cables for life safety systems

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AEI Cables advises on specification checks

AEI Cables is advising organisations in the supply chain to check fire performance cable specifications whenever doubts arise about products.

The supplier said there is a need for certainty around the fire performance of cables that are intended to operate during an incident.

According to the company, this applies across all fire performance cables, with particular attention on Category 3 fire performance cables designed to work for up to 120 minutes in heat and flame.

AEI Cables stated that these cables are used to help protect equipment, property and lives where critical circuits must continue to function during a fire.

Stuart Dover, general manager of AEI Cables, said: “These are challenging times in the supply chains and there is a need for certainty across all services, products and delivery.”

“Ultimately, we are protecting people and our buildings in which people move about.”

“The way to ensure protection is to use the most relevant quality products to meet specific requirements.”

“These requirements will change according to the level of protection needed for each project so we advise checking each and every time depending on the type of building and the product required.”

Fire performance cable categories and typical applications

According to AEI Cables, Category 1 fire performance cables provide 30 minutes of resistance to flames.

The company said these Category 1 products are typically used for emergency lighting circuits.

Category 2 fire performance cables provide 60 minutes of fire protection, the supplier added.

AEI Cables stated that Category 2 cables are commonly installed for fire alarm systems.

For firefighting use, the firm said additional operating time is required from the cables that supply power.

Category 3 fire performance cables are described as being able to withstand up to 120 minutes of fire exposure.

The company said these Category 3 cables provide enhanced emergency power to assist firefighters during operations.

According to AEI Cables, Category 3 fire performance cables support critical safety circuits in tall buildings, office spaces, hospitals, shopping malls and stadia.

Category 3 cables in life safety and evacuation systems

AEI Cables explained that its guidance on Category 3 Control fire performance cables covers several types of life safety systems.

According to the supplier, these cables are used for evacuation alarms for disabled occupants in care homes.

The company said they also serve emergency voice communications systems in relevant buildings.

Category 3 Control fire performance cables are further described as being used for voice alarm systems.

AEI Cables noted that systems powered by these cables can include smoke and heat extraction systems.

The supplier said these systems assist fire services with firefighting activities and support safe evacuation when life safety is at stake.

According to AEI Cables, the cables are designed to reduce harmful smoke, toxic gases and flame spread during a real fire.

Firetec Enhanced approvals and code categories

AEI Cables reported that its Firetec Enhanced cabling has been approved and certified by the Loss Prevention Certification Board (LPCB) to BS8519 Annex B.

According to the company, Firetec Enhanced meets Category 3 Control requirements and also holds approval for Category 2 Control under BS8519.

The firm said the BS8519 Code of Practice contains six categories of cables.

These categories cover three types of power cables and three types of control cables, each aligned with survival times of 30, 60 or 120 minutes.

AEI Cables stated that all of its products are supplied with approvals from independent bodies including the British Approvals Service for Cables (BASEC) and LPCB.

The company added that it also holds approvals from Lloyds, the Ministry of Defence (MoD), Network Rail and London Underground Limited (LUL).

According to AEI Cables, its products are manufactured to meet international standards used in markets around the world.

How cable categories may guide project design and procurement

Electrical contractors, system installers and fire-protection contractors who work with emergency lighting, alarm systems and other critical circuits can use the described cable categories to match 30, 60 or 120 minute fire performance with project requirements.

Fire engineers, building services engineers and architects involved in the design of tall buildings, hospitals, office spaces, shopping malls and stadia can reference the Category 1, 2 and 3 classifications when specifying circuits that must continue operating during fire conditions.

Facility managers responsible for care homes and other relevant buildings can take into account the use of Category 3 Control fire performance cables for evacuation alarms for disabled occupants, emergency voice communications systems and voice alarm systems.

Standards and certification bodies, together with fire engineering consultants, can relate the approvals for Firetec Enhanced cabling to the six cable categories set out in BS8519, which distinguish between power and control cables and define survival times of 30, 60 and 120 minutes.

Procurement officers working with AEI Cables’ products can factor in the independent approvals from BASEC, LPCB, Lloyds, the MoD, Network Rail and LUL when reviewing specifications for fire performance cables in life safety applications.

Fire performance compliance guidance issued by AEI Cables

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Category 3 cables recommended for UK buildings

AEI Cables has reported that using higher-rated fire performance cables can assist firefighting operations in some of the UK’s largest new developments.

The company explained that Category 3 fire performance cables are designed to operate for up to 120 minutes during fire conditions, maintaining emergency power to safety systems in tall buildings, hospitals, shopping centres and sports venues.

According to AEI Cables, this extended survival time supports critical safety circuits that enable evacuation and emergency response.

It noted that the systems supplied by these cables include smoke and heat extraction equipment as well as emergency communication systems.

The company said these systems play an essential role in firefighting support and safe evacuation.

Comparison between cable categories

AEI Cables explained that Category 1 cables are rated to 30 minutes and are suited for applications such as emergency lighting.

It stated that Category 2 cables can operate for 60 minutes, making them appropriate for alarm and detection systems.

The company reported that Category 3 cables provide two hours of fire resistance, a duration that it said is necessary when supporting firefighting activities in complex buildings.

According to the guidance, Category 3 Control cables are recommended for installations including evacuation alarms for disabled residents in care homes and voice alarm systems in multi-occupancy structures.

It said this advice applies to both new projects and existing facilities.

Statement from AEI Cables

Stuart Dover, general manager of AEI Cables, said: “In the interest of safety of property and lives in these critical spaces we are recommending these cables because they meet all compliance requirements.

“This provides specifiers, installers and asset owners peace of mind when considering cabling for new and existing buildings.”

Certification and standards

AEI Cables stated that its Firetec Enhanced cabling has been approved and certified by LPCB to BS8519 Annex B, Category 3 Control, as well as Category 2 Control.

The company advised that BS8519 provides a code of practice covering six categories of cables.

It explained that the standard includes three categories for power cables and three for control cables.

Each category is defined by survival times of 30, 60 or 120 minutes.

According to AEI Cables, compliance with these standards supports effective emergency planning and system reliability during fire incidents.

Safety benefits of high-rated cables

The company explained that higher category cables are designed to limit smoke generation, toxic gas emissions and flame spread.

It added that this reduces risk to building occupants and assists firefighters by preserving visibility and air quality during evacuation.

According to AEI Cables, maintaining the function of extraction and communication systems under fire conditions directly contributes to safer outcomes.

The manufacturer said the deployment of these cables supports both firefighting operations and life safety protection.

Relevance for fire and safety professionals

For fire safety professionals, the guidance provides detailed information on the performance levels of different cable categories.

The recommendations emphasise the role of Category 3 cables in supporting extended firefighting operations and safe evacuation procedures.

The clarification of British Standards categories offers a reference point for specifiers, engineers and installers working on projects that require compliance with fire performance regulations.

The advice also underlines the link between cable selection, system resilience and emergency outcomes.

Fire performance compliance guidance issued by AEI Cables: Summary

AEI Cables has advised on the use of Category 3 fire performance cables in UK buildings.

The company said these cables are designed to withstand fire for 120 minutes.

It reported that Category 3 cables support safety systems in tall buildings, hospitals, shopping centres and sports venues.

AEI Cables explained that Category 1 cables provide 30 minutes of protection for lighting.

It added that Category 2 cables give 60 minutes of protection for alarm systems.

The company said Category 3 cables maintain emergency power for two hours to assist firefighters.

It reported that guidance applies to evacuation alarms for disabled residents, emergency voice communications and voice alarm systems.

Stuart Dover, general manager of AEI Cables, said the cables meet compliance requirements.

The company stated that its Firetec Enhanced range has been certified to BS8519 Annex B.

It added that the BS standard defines six categories of cables covering survival times of 30, 60 or 120 minutes.

AEI Cables explained that higher-rated cables also reduce smoke, toxic gases and flame spread.

It said these features help firefighters and support safe evacuation.

Fire safety cable standards drive demand for Category 3 Control in UK

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Updated guidance prompts cable safety focus

AEI Cables has reported increased demand for Category 3 Control fire performance cables in the UK, following renewed attention to guidance in BS 8519:2020.

The British Standard outlines how control cables should be selected and installed in fire safety systems used in buildings such as care homes, offices, hospitals and shopping centres.

The company said these systems include evacuation alarms for disabled occupants, emergency voice communication systems and voice alarms in public buildings.

The guidance sets expectations for cable performance during fire-related emergencies and categorises cables by their survival time and function.

According to AEI Cables, following – and exceeding – these minimum standards improves the reliability of critical fire safety systems.

AEI Cables comments on current UK trends

Stuart Dover, General Manager of AEI Cables, said the company is seeing a steady rise in customer interest for Category 3 Control cable types.

He said: “We are seeing quite an increase in demand for Category 3 Control cables and we can only stress that if they meet and exceed all standards requirements this can only help in the interest of safety of property and lives in these critical spaces.

“Meeting standards is a minimum requirement but going above and beyond these standards will help firefighters in a real-life fire situation.”

AEI Cables has been promoting the role of LPCB-certified products and urging the industry to take account of updated codes of practice.

According to Dover, the cables play a role in powering systems like smoke control, heat extraction and evacuation alarms, which are relied upon during incidents requiring fire service intervention.

Firetec Enhanced and BS 8519 Category 3 Control

The company said its Firetec Enhanced cabling has received third-party certification from LPCB.

This certification applies to BS 8519 Annex B under both Category 2 Control and Category 3 Control classifications.

The BS 8519 Code of Practice includes three power cable categories and three control cable categories.

Each category aligns with survival times of 30, 60 or 120 minutes depending on the intended system function during a fire.

AEI Cables said the updated code provides clarity for contractors, developers and consultants specifying products for life safety systems.

Industry approvals and UK use cases

AEI Cables stated that its fire performance cable range is backed by third-party testing and certification from organisations including BASEC and LPCB.

The manufacturer added that it also holds approvals from Lloyds Register, the Ministry of Defence, Network Rail and London Underground.

Its cables are designed and tested to international standards and are supplied to infrastructure, defence and public sector projects.

The company said the most common UK applications include use in tall buildings, healthcare environments and transport hubs where system failure poses a life safety risk.

Role of Category 3 Control cables in emergencies

Control cables serve different functions from power cables, and Category 3 Control cables are specified for the highest level of system resilience.

These cables are used in systems that support evacuation, suppress smoke and allow fire services to manage internal conditions during an emergency.

According to AEI Cables, these systems must remain operational during extended fire exposure.

The company said reducing toxic gas and flame spread also assists in safer evacuation routes and fire service access.

AEI Cables has urged those responsible for design and specification to prioritise cables with enhanced survivability and independent certification.

Fire safety cable standards drive demand for Category 3 Control in UK: Summary

AEI Cables has reported growing demand for Category 3 Control fire safety cables.

The company attributed this trend to the updated BS 8519:2020 guidance.

This British Standard outlines cable selection for life safety systems.

Category 3 Control cables are used in evacuation and fire management systems.

AEI Cables said meeting and exceeding standards improves fire safety.

Firetec Enhanced cables have been certified by LPCB to BS 8519.

BS 8519 includes six cable categories based on function and duration.

AEI Cables holds certifications from BASEC, LPCB and others.

Its cables are used in care homes, hospitals and high-rise buildings.

Surge in demand for Category 3 Control fire performance cables makes sense, says AEI Cables

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Cable supplier, AEI Cables has announced their belief that the surge in demand for Category 3 Control fire performance cables used in critical situations can only help to meet safety compliance requirements.

The systems powered by these cables – including smoke and heat extraction systems – assist fire services in firefighting and a safe evacuation in the case of life safety.

AEI Cables has been highlighting the importance of following the technical guidance for the selection and installation of cables for Category 3 Control fire performance cables under the revised British Standard BS8519: 2020 Code of Practice.

These cables reduce harmful smoke, toxic gases and flame spread in the event of a real fire.

General Manager, AEI Cables, Stuart Dover’s statement

Stuart Dover, General Manager of AEI Cables, said: “We are seeing quite an increase in demand for Category 3 Control cables and perhaps the information to use these cables for a specific safety reason is getting through to the supply chain.

“There can be no compromise when it comes to the selection of cables for these critical applications. We offer our comprehensive range of Category 3 Control backed up with our technical support and guidance for these specific uses.”

Category 3 Control fire guidance

The guidance for Category 3 Control fire performance cables applies to evacuation alarms for the disabled in care homes, emergency voice communications systems and voice alarm systems in relevant buildings including tall buildings, office spaces, hospitals, shopping malls and stadia.

AEI Cables’ Firetec Enhanced cabling has been approved and certified by LPCB to BS8519 (Annex B), Category 3 Control in addition to Category 2 Control.

The BS Code of Practice under BS8519 contains six categories of cables, three for power cables and three for control cables each covering survival times of 30, 60 or 120 minutes.

AEI Cables say, the surge in demand for Category 3 Control fire performance cables makes sense: Summary

AEI Cables has discussed how they believe the increased demand for Category 3 Control fire performance cables used in critical situations can only help to meet safety compliance requirements.

Stuart Dover, General Manager of AEI Cables, said there can be no compromise when it comes to the selection of cables for these critical appliances.

AEI Cables calls for Building Safety Act to be widely understood

by Featured NewsHealth and Safety

AEI Cables has said the performance of cabling in critical fire safety systems needs to be clearly understood as part of the new Building Safety Act.

The new Building Safety Act makes requirements for higher-risk buildings which are those deemed to be of at least 18 metres in height or at least seven storeys containing at least two residential units.

The Act updates guidelines for construction and management of higher risk buildings and covers the whole supply chain including electrical safety systems and cabling. The current British Standard Code of Practice BS 8519 identifies six categories of power and control cables with survival times of 30, 60 or 120 minutes. 

General Manager, AEI Cables, Stuart Dover’s statement

Stuart Dover, General Manager of AEI Cables, said: “There is a lot of new detail in the legislation and we welcome the requirements of the Act. However, there is a pressing need to understand the part played by electrical safety systems and the cabling that operates these systems.

“There is good information available through the cabling industry including our own technical advisers about cable testing, cable classifications and cable performance in real fire conditions.”

The systems in these buildings powered by electrical cables, including smoke and heat extraction systems, assist fire services in firefighting and a safe evacuation in the case of life safety.

The Building Safety Regulator

The Building Safety Regulator will oversee the safety and performance of all buildings, as well as having a special focus on high-rise buildings. It will promote competence and organisational capability within the sector including for building control professionals and tradespeople.

Building owners should now have their building safety regime in place and any occupied higher-risk buildings should be registered with the Building Safety Regulator.

New legislation needs to be welcomed, says AEI Cables: Summary

AEI Cables has called for the updates to the Building Safety Act to be widely understood. AEI’S General Manager said that there is a pressing need to understand the part played by electrical safety systems and the cabling that operates these systems.