Danger 400 Volts Electrical Sign
Clearly warns people of a dangerous 400 volt electrical hazard to help reduce the risk of electric shock or serious injury.
• Warns people of dangerous 400 volt electrical equipment or areas
• Suitable for industrial sites, plant rooms and electrical areas
• High-contrast yellow and black design provides strong visibility and clear 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 reinforce electrical hazard awareness and support safer working around electrical equipment
Product Overview
This Danger 400 Volts Electrical Sign clearly warns people of a dangerous 400 volt electrical hazard. Featuring a prominent electrical hazard symbol with bold Danger 400 Volts text, it provides a highly visible warning to help reduce the risk of electric shock and serious injury.
Where to Use
- Industrial sites
- Plant rooms
- Electrical areas
- Electrical equipment locations
- Areas containing 400 volt electrical hazards
Key Features
- Clearly warns of a 400 volt electrical hazard
- Recognisable electrical hazard symbol
- High-contrast yellow and black design
- Bold Danger 400 Volts message
- Helps improve electrical safety awareness
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 the sign in a clearly visible position near electrical equipment, access points or areas where a 400 volt electrical hazard is present.
Is this sign suitable for outdoor use?
Suitability for outdoor use depends on the selected material and conditions at the installation location.
What does this sign indicate?
This sign indicates the presence of a dangerous 400 volt electrical hazard and warns people to take appropriate care.
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
Clear messaging and easy to read even at a glance. Slightly lighter than expected but still functional. Suitable for general workplace use.
Does exactly what it’s meant to do and is easy to understand. The finish is fine, but could feel a bit more premium. Overall, a practical safety sign.
Good basic sign that communicates the risk effectively. Material is decent, though slightly thinner than expected. Still suitable for most indoor applications.
Straightforward to install and stands out well on-site. The bold design makes the hazard instantly recognisable. Great value for money.
Clear warning message and highly visible from a distance. The print quality is sharp and easy to read. A solid choice for electrical hazard areas.
