Electrical Extension Leads Safety Guide: Tips from Pickmore
At Pickmore, we understand the importance of electrical safety, especially when it comes to extension leads. As a trusted electrical wholesaler & retailer in the UK, we have accumulated extensive experience in the field, allowing us to provide an authoritative guide how to ensure the safety of electrical extension leads. Therefore, we created this Electrical Extension Leads Safety Guide. In this guide, we’ll address concerns about extension lead safety and provide actionable tips to help you mitigate risks and protect yourself and your property.
Shop Extension Leads
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Plug-in Adaptors, Surge Protection Adaptors, Surge-Protected Extension Leads
Brennenstuhl Primera-Line Surge Protected Adapter Plug Socket – 1506953
Original price was: £14.98.£11.92Current price is: £11.92.- Surge Protected Adapter: Safeguards devices against mains power surges and indirect lightning strikes up to 13,500 Amps, ensuring reliable protection.
- Protects Sensitive Equipment: Ideal for computers, TVs, audio systems, and other electronics, preventing damage from power fluctuations.
- Easy to Use: Simply plug into your mains socket and connect your device for instant surge protection.
- Practical Design: Compact and convenient, perfect for home or office use without taking up excess space.
- Product Code: 1506953.
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Extension Leads
Brennenstuhl Extension Lead 6 Gang Extension Lead Ceiling Mounted Power Cable – 1151763
Original price was: £42.95.£34.26Current price is: £34.26.- Thermal Cut-Out Protection: Prevents overheating and overloading, ensuring safe and reliable operation.
- 5-Metre Heavy-Duty Cable: Includes a 1.5mm2 thick cable for extended reach while reducing overheating and overload risks.
- 6 Gang Extension Lead: Provides six sockets to power multiple devices simultaneously.
- Flexible Mounting: Comes with a 3-metre galvanised steel hanging chain for secure and convenient ceiling installation.
- Standard UK Plug: Fully compatible with UK sockets (240V/13A) for seamless power connectivity and ease of use.
- 3-Year Guarantee: Designed for durability and backed by a manufacturer’s guarantee for long-term reliability. Product code: 1151763.
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12 Gang Extension Leads, 3m Extension Leads, Extension Leads, USB Extension Leads
Brennenstuhl Premium-Duo-ALU-Line 12 Gang Extension Lead – USB Charge Ports – Heavy Duty Cable – Aluminium Body – 1391003900
Original price was: £74.95.£52.26Current price is: £52.26.- 12-Gang Extension Lead with 2 USB Ports: Charge and power multiple devices at once.
- Heavy-Duty 3-Metre Cable: 1.5mm² thick to reduce the risk of overheating and overloading.
- Safety Fuse Reset Button: Quickly restores power after an overload.
- Elegant Aluminum & Polycarbonate Build: Sturdy matt black casing with aluminum trim.
- 10-Year Guarantee: Made in Germany – UK plug & sockets
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110v Cable Reels, 16amp Extension Leads, Automatic Cable Reels, Cable Reels
Brennenstuhl Automatic Cable Reel 110v 16A – 9 Metre Cable – Electrical Retractable Cable – Heavy Duty – 1241013110
Original price was: £129.95.£86.28Current price is: £86.28.- Automatic Cable Reel: 110V, 16A reel designed for reliable power distribution, ensuring safe and efficient operation.
- 9m Heavy-Duty Cable: Oil-resistant rubber-neoprene cable, with an additional 2m lead for extended reach, minimizing the risk of wear and tear.
- Versatile Mounting: Wall or ceiling mountable with a fitted bracket, offering flexible installation options to fit your space.
- Thermal Cut-Out Protection: Prevents overheating by cutting off power when the temperature gets too high, ensuring safety and reliability.
- Flexible Pivot Design: Pivots up to 180° for convenient cable use and storage, making it easier to manage and extend the cable as needed.
- Weather-Resistant Construction: Durable and built to withstand harsh outdoor conditions, ideal for use in gardens, construction sites, and more.
Understanding the Risks:
Electrical extension leads, while convenient for powering multiple devices from a single outlet, can pose significant safety risks if not used properly. Some common risks associated with extension leads include:
- Overloading: Plugging too many devices into an extension lead can exceed its maximum load capacity, leading to overheating, fire, or electrical shock.
- Cable Damage: Frayed or damaged cables can expose live wires, increasing the risk of electric shock or fire.
- Trip Hazards: Poorly placed or untidy extension leads can create trip hazards, especially in high-traffic areas.
Best Practices for Extension Lead Safety:
Choose Quality Leads
Invest in high-quality extension leads that comply with British Standards, such as BS 1363. Look for leads with built-in surge protection and overload safeguards to minimise risks. Surge protection adapter plugs can also be used as added protection to extension leads that do not have surge protection built-in.
Check Load Capacity
Before plugging in devices, check the maximum load capacity of the extension lead and ensure that you do not exceed it. Overloading can lead to overheating and fire – see our guide on How To Avoid Overloading Extension Leads and Sockets.
Inspect Regularly
Routinely inspect your extension leads for signs of damage, including frayed cables, exposed wires, or loose connections. Replace any damaged leads immediately to prevent accidents.
Avoid Daisy-Chaining
Do not daisy-chain multiple extension leads together, as this can increase the risk of overloading and cable damage. Instead, use a single extension lead with sufficient sockets for your needs.
Route Cables Safely
Keep extension leads away from heat sources, water, and sharp objects to prevent damage. Avoid running extension leads under carpets or rugs, as this can cause overheating and create trip hazards.
Unplug When Not in Use
When devices are not in use, unplug them from extension leads to prevent phantom power consumption and reduce the risk of overheating or fire.
Educate Others
Share extension lead safety tips with family members, colleagues, and others who may use electrical equipment. Encourage them to follow best practices to minimise risks.
Shop Surge-Protected Extension Leads
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Plug-in Adaptors, Surge Protection Adaptors, Surge-Protected Extension Leads
Brennenstuhl Primera-Line Surge Protected Adapter Plug Socket – 1506953
Original price was: £14.98.£11.92Current price is: £11.92.- Surge Protected Adapter: Safeguards devices against mains power surges and indirect lightning strikes up to 13,500 Amps, ensuring reliable protection.
- Protects Sensitive Equipment: Ideal for computers, TVs, audio systems, and other electronics, preventing damage from power fluctuations.
- Easy to Use: Simply plug into your mains socket and connect your device for instant surge protection.
- Practical Design: Compact and convenient, perfect for home or office use without taking up excess space.
- Product Code: 1506953.
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3m Extension Leads, Extension Leads, Surge-Protected Extension Leads, USB Extension Leads
Brennenstuhl 6 Gang Extension Lead with Surge Protection to 60,000A and USB Charging Ports – 1951163604
Original price was: £78.95.£62.22Current price is: £62.22.- Surge Protection up to 60,000A: Shields devices from power surges and lightning strikes.
- 6-Gang Extension Lead: Includes 2 USB charging ports for added convenience.
- 3-Metre Heavy-Duty Cable: Designed for durability and to prevent overheating.
- Wall-Mountable Design: Allows for neat cable storage and easy access.
- 5-Year Guarantee: Ensures long-lasting reliability and peace of mind.
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8 Gang Extension Leads, Extension Leads, Surge-Protected Extension Leads
Brennenstuhl hugo! 8 Gang Extension Lead With Surge Protection – 3 Metre Cable – Black – 1150613318
Original price was: £34.95.£30.28Current price is: £30.28.- Surge Protection: Safeguards against mains power surges and indirect lightning strikes up to 19,500A.
- 3 Metre Cable: Includes a 3 metre mains power cable with UK plug for convenient reach and flexibility.
- Robust Material: Made from highly break-proof polished polycarbonate for durability, ensuring long-lasting performance.
- Widely Spaced Sockets: Sockets positioned at a 90° angle for convenient use, accommodating multiple plugs easily.
- Illuminated Switch: Features an easy-to-use On/Off switch for visibility, allowing you to see its status at a glance.
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2m Extension Leads, 6 Gang Extension Leads, Extension Leads, Surge-Protected Extension Leads
Brennenstuhl Extension Lead With Surge Protection To 13,500A – 6 Sockets – 2 Metre Cable Length – 1150543620
Original price was: £16.95.£14.86Current price is: £14.86.- Surge Protection: Safeguards against power surges up to 13,500 Amps, ensuring your devices are protected from power spikes.
- 6-Way Extension Lead: Provides 6 sockets for versatile power distribution, accommodating multiple devices at once.
- 2 Metre Cable: Flexible cable length for convenient appliance positioning, giving you the freedom to place devices further from the power source.
- Safety Features: Includes neon indicator and illuminated On/Off switch for added security, making it easy to monitor the power status.
- 1 Year Guarantee: Manufacturer’s guarantee for peace of mind, offering reliable protection for your purchase.
Trusted Resources:
For additional guidance on extension lead safety, we recommend consulting reputable UK-based resources such as:
Electrical Safety Council (ESC): The Electrical Safety Council is a UK-based organisation dedicated to promoting electrical safety in homes, workplaces, and communities. They provide a range of resources and guidance on extension lead safety, including tips for usage and maintenance.
Institution of Engineering and Technology (IET): The IET is a professional engineering institution in the UK that offers valuable insights and resources on electrical safety. They publish guidance documents and technical reports related to extension lead safety and other electrical topics.
By following these tips and leveraging trusted resources, you can ensure the safety of your electrical extension leads and reduce the risk of accidents. At Pickmore, we’re committed to promoting electrical safety and providing our customers with the knowledge and tools they need to stay safe.













