Danger High Voltage Cables Underground Safety SIgn
Warns of buried high voltage electrical cables to prevent accidental contact or excavation hazards.
• Alerts individuals to underground high voltage cable danger
• Ideal for construction sites, excavation areas, and utility zones
• High-contrast yellow and black design ensures clear visibility
• Available in durable materials suitable for long-term use
• Helps reduce risk of serious injury or electrical accidents

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Product Overview
This danger sign clearly warns of high voltage cables buried underground, helping to prevent accidental contact during excavation or groundworks. Featuring a bold yellow background with a black electrical hazard symbol and clear text, it ensures immediate recognition of serious electrical risks in hazardous environments.
Where to Use
- Construction and building sites
- Excavation and groundworks areas
- Utility and infrastructure zones
- Industrial premises
- Electrical service areas
Key Features
- Clear “Danger High Voltage Cables Underground” message
- Recognisable electrical hazard symbol for quick identification
- Bold yellow and black warning design for high visibility
- Helps prevent accidental cable strikes and injuries
- Durable construction for long-term use
Materials & Options
- Rigid Plastic (1mm)
- Rigid Plastic (2mm)
- 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?
This sign should be installed near excavation areas, construction zones, and locations where underground electrical cables are present.
Is this sign suitable for outdoor use?
Yes, when produced in appropriate materials, it is suitable for both indoor and outdoor environments.
What does this sign indicate?
It warns that high voltage electrical cables are buried underground, highlighting a serious risk of electric shock or injury if disturbed.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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