Danger Explosive Atmosphere Sign - EX Atex Category 3
Warns of the presence of a potentially explosive atmosphere in designated areas.
• Alerts personnel to explosive atmosphere hazards
• Suitable for industrial sites, refineries, and hazardous zones
• High-contrast design ensures clear visibility
• Available in multiple durable material options
• Helps reduce risk and improve workplace safety compliance
Product Overview
This danger sign clearly warns of an explosive atmosphere and identifies ATEX Category 3 zones where flammable materials may be present for short periods. It is designed to alert workers and visitors to potential hazards, helping to minimise risk and ensure appropriate safety precautions are taken in environments where explosive gases or vapours may occur.
Where to Use
- Industrial facilities
- Chemical storage areas
- Fuel handling locations
- Manufacturing plants
- Hazardous ATEX zones
Key Features
- Clear “Danger Explosive Atmosphere” message
- Includes ATEX Category 3 classification details
- High-visibility yellow and black design
- Easy to recognise hazard warning format
- Supports safe working practices
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 at entry points and within areas identified as ATEX Category 3 zones where explosive atmospheres may occur.
Is this sign suitable for outdoor use?
Yes, when produced in rigid plastic, it is suitable for both indoor and outdoor environments depending on placement conditions.
What does this sign indicate?
It indicates the presence of a potentially explosive atmosphere and warns individuals to take appropriate precautions in the area.
Reviews
Exactly what we required for marking an area with an explosive atmosphere risk. The sign is noticeable from a good distance and looks professional once installed.
Good quality sign with crisp printing and a clear layout. Easy to position at the entrance to our designated hazardous area.
Clear and professional signage for our Category 3 ATEX area. The Ex symbol is prominent and the warning can be understood quickly.
