Danger High Voltage Cables Underground Electrical Sign
Warn individuals of buried high voltage electrical cables with this Danger High Voltage Cables Underground Electrical Sign.
• Alerts individuals to underground high voltage cable hazards
• Ideal for construction sites, excavation areas and utility zones
• High-contrast yellow and black design ensures clear visibility and instant recognition
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back), and Self Adhesive Vinyl
• Helps reduce the risk of serious injury, electrical accidents and excavation damage
Product Overview
The Danger High Voltage Cables Underground Electrical Sign provides a clear warning that buried high voltage electrical cables are present below ground. Featuring a bold yellow and black warning design with the recognised electrical hazard symbol, it helps alert contractors, workers and visitors to underground electrical risks before excavation or ground disturbance begins.
Where to Use
- Construction sites
- Excavation areas
- Utility service zones
- Electrical infrastructure sites
- Groundworks and civil engineering projects
Key Features
- High-visibility yellow and black warning design
- Recognised electrical hazard symbol
- Clear and easy-to-read warning message
- Suitable for indoor and outdoor workplace use
- Helps improve awareness of underground electrical hazards
Materials & Options
- Rigid Plastic (1mm)
- Rigid Plastic 1mm (Self Adhesive Back)
- Rigid Plastic (2mm)
- Rigid Plastic 2mm (Self Adhesive Back)
- Self Adhesive Vinyl
Compliance
This sign supports compliance with UK health and safety regulations, including:
- Health and Safety at Work etc. Act 1974
- Safety Signs and Signals Regulations 1996
Frequently Asked Questions
Where should this sign be installed?
Install it in areas where underground high voltage electrical cables are present, including construction sites, excavation zones, utility routes and electrical infrastructure locations.
Is this sign suitable for outdoor use?
Yes, when produced in the appropriate material option it is suitable for both indoor and outdoor workplace environments.
What does this sign indicate?
It warns that high voltage electrical cables are buried underground and that excavation or ground disturbance may present a serious electrical hazard.
Trade Discounts
Rainbow Safety supplies safety signs to trade professionals across the UK.
Our trade customers include:
- Fire safety service companies
- Fire risk assessors and safety consultants
- Electrical wholesalers
- Facilities management companies
Approved trade customers receive:
- Preferential trade discounts
- Better margins for reselling safety signs
- Marketing support to help you sell more signs
- Access to our full range of safety signs
With the support and marketing tools provided, our sales have grown to over £3,000 per month.
Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we invoiced £5,100 on a single order.
We can now compete with internet prices and still make a healthy margin.
We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.
Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.
Loyalty Rewards
Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.
- Schools and colleges
- Facilities management companies
- Contractors and maintenance teams
- Offices and commercial premises
- Preferential pricing for regular customers
- Free design service for custom safety signs
- Access to exclusive promotional offers
- Dedicated account manager if required
“Rainbow Safety has become our go-to supplier for safety signs.”
We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.
The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.
Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.
Reviews
Exactly what we needed for our electrical safety setup. Strong, visible, and professional finish. Great for keeping teams aware of hazards.
Excellent value for money and arrived quickly. The warning message is bold and highly visible. Perfect for our contractors on-site.
Clear and easy to read even from a distance. Ideal for our site where excavation work is frequent. Good quality material too.