Electrical Hazard Signs

Electrical Safety Signs help identify electrical hazards and warn people about potential dangers such as electric shock, high voltage equipment, live electrical systems and underground cables. They play a vital role in improving workplace safety and reducing the risk of accidents.

Also known as electrical warning signs, high voltage signs, electrical hazard signs and electricity danger signs, these signs are commonly used throughout industrial, commercial and public sector environments.

Electrical safety signs are widely used by facilities managers, electrical contractors, maintenance teams, construction companies, manufacturers, schools and local authorities. Common installation locations include substations, switch rooms, transformer compounds, distribution boards, plant rooms and restricted access areas.

Manufactured in the UK, our electrical safety signs are available in self-adhesive vinyl, rigid plastic, aluminium and photoluminescent glow in the dark materials to suit a wide range of indoor and outdoor applications.

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Danger High Voltage Electrical warning safety sign with electrical hazard symbol

Danger High Voltage Electrical Sign

Warn individuals of dangerous high voltage electrical hazards with this Danger High Voltage Electrical Sign.
• Alerts people to the presence of high voltage electrical hazards
• Suitable for electrical rooms, substations, switch rooms and industrial environments
• 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 electric shock and improve workplace safety compliance
£2.71
Danger Buried Cables Electrical warning safety sign with electrical hazard symbol

Danger Buried Cables Electrical Sign

Warn workers of buried electrical cable hazards with this Danger Buried Cables Electrical Sign.
• Alerts workers to the presence of underground electrical cables
• Ideal for construction sites, excavation zones and utility areas
• 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 cable strikes, electrical accidents and excavation damage
£2.71
Danger Of Death Electrical warning sign with electrical hazard symbol for high-voltage areas

Danger of Death Electrical Sign

Warn staff and visitors of potentially fatal electrical hazards with this highly visible danger sign for high-risk environments.
• Alerts individuals to deadly electrical danger
• Ideal for substations, electrical rooms and high-voltage areas
• High-visibility yellow and black design for 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 reduce the risk of serious injury or death by clearly identifying life-threatening electrical hazards
£2.71
Danger High Voltage Cables Underground Electrical warning safety sign with electrical hazard symbol

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
£2.71
Danger 240 Volts Electrical Warning Sign

Danger 240 Volts Electrical Sign

Clearly warns people of a 240 volt electrical hazard to help reduce the risk of electric shock or injury.
• Warns people of dangerous 240 volt electrical equipment or areas
• Suitable for plant rooms, workshops and electrical control 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 encourage safer access around electrical equipment
£2.71
Danger 415 Volts Electrical Warning Sign

Danger 415 Volts Electrical Sign

Clearly warns people of a 415 volt electrical hazard to help reduce the risk of serious electric shock or injury.
• Warns people of dangerous 415 volt electrical equipment or areas
• Suitable for industrial sites, plant rooms and electrical panels
• High-contrast yellow and black design provides strong visibility and quick 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 promote safer working around high-voltage equipment
£2.71
Danger 400 Volts Electrical Warning Sign

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
£2.71
Danger 440 Volts Electrical Warning Sign

Danger 440 Volts Electrical Sign

Clearly warns people of a dangerous 440 volt electrical hazard to help reduce the risk of electric shock or serious injury.
• Warns people of dangerous 440 volt electrical equipment or areas
• Suitable for industrial sites, plant rooms and electrical areas
• High-visibility 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 promote safer working around electrical equipment
£2.71
Danger 11000 Volts Electrical Warning Sign

Danger 11000 Volts Electrical Sign

Clearly warns people of a dangerous 11000 volt electrical hazard to help reduce the risk of electric shock, serious injury or death.
• Warns people of dangerous 11000 volt electrical equipment or areas
• Suitable for substations, industrial sites and high voltage areas
• High-visibility 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 high voltage electrical hazard awareness and support safer working practices
£2.71
Danger Electric Shock Risk Electrical Warning Sign

Danger Electric Shock Risk Electrical Sign

Clearly warns people of an electric shock hazard to help reduce the risk of serious injury or fatal accidents.
• Alerts people to the presence of an electric shock risk
• Suitable for workplaces, plant rooms and electrical areas
• High-visibility 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 safety awareness and encourage caution around hazardous electrical areas
£2.71
Danger Live Wires Electrical Warning Sign

Danger Live Wires Electrical Sign

Clearly warns people of live electrical wires to help reduce the risk of serious injury or electrical accidents.
• Alerts people to the presence of dangerous live electrical wires
• Suitable for workplaces, construction sites and electrical areas
• High-visibility yellow and black design provides 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 safety awareness and encourage caution around live wires
£2.71
Danger Live Terminals Electrical Warning Sign

Danger Live Terminals Electrical Sign

Clearly warns people of live electrical terminals to help reduce the risk of serious injury from accidental contact.
• Alerts people to the presence of live electrical terminals and associated electrical hazards
• Suitable for electrical cupboards, plant rooms, control panels and switchgear areas
• High-visibility yellow and black design provides 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 reduce accidental contact and supports safer working practices around electrical equipment
£2.71