Electrical - Warning Safety Signs

Electrical - Warning Safety Signs by Caledonia Signs - Trade Only Supplier

Electrical Warning Safety Signs are vital for protecting people from the dangers associated with electrical equipment and installations. These signs clearly alert workers, visitors, and the general public to the presence of high voltage, live wires, or other electrical hazards. By providing immediate visual warnings, they help prevent accidental contact with electrical components, reducing the risk of electric shocks, burns, or even fatal injuries.

In workplaces such as factories, construction sites, and utility plants, electrical hazards are common and often hidden from plain sight. Electrical Warning Safety Signs ensure that everyone in the area is aware of these hidden dangers, promoting cautious behaviour and the use of proper protective equipment. This proactive approach significantly reduces workplace accidents and supports overall health and safety compliance, which is crucial for maintaining a safe working environment.

These signs also serve an important role in emergency situations. In the event of a fire, flood, or equipment failure, knowing where electrical hazards exist can help emergency responders take appropriate precautions, such as shutting off power before attempting rescues or repairs. Clear signage enables faster, safer emergency responses, which can save lives and minimize property damage.

Finally, Electrical Warning Safety Signs help organisations comply with legal and regulatory requirements. Many health and safety regulations mandate the use of warning signs to identify electrical risks and protect workers. By installing and maintaining these signs, companies demonstrate their commitment to safety standards, reduce liability, and foster a culture of awareness and responsibility around electrical hazards. This not only safeguards individuals but also enhances the reputation and operational reliability of the organization.


Danger - Electric Shock Risk

Danger - Electric Shock Risk Safety Signs

Crucial for warning people about the presence of electrical hazards that could cause serious injury or even death, this electric shock risk sign alerts workers, visitors, and anyone nearby to be cautious around electrical equipment, wiring, or high-voltage areas. The sign helps prevent accidents by ..

Danger - 110 Volts

Danger - 110 Volts Safety Signs

An important safety warning used to alert people to the presence of electrical equipment or wiring operating at 110 volts. Although this voltage is lower than some industrial systems, it still poses a significant risk of electric shock, burns, or serious injury if handled improperly. The sign is des..

Danger - 230 Volts

Danger - 230 Volts Safety Signs

Used to indicate the presence of electrical equipment or circuits operating at 230 volts, which is a common voltage level for residential and commercial electrical systems. Although this voltage is lower than some industrial supplies, it is still hazardous and capable of causing serious electric sho..

Danger - 240 Volts

Danger - 240 Volts Safety Signs

A vital warning to alert individuals about the presence of electrical equipment or wiring that operates at a high voltage of 240 volts. Electricity at this level is powerful enough to cause serious injury or death if mishandled or accidentally contacted. The sign’s bold and clear message is designed..

Danger - 400 Volts

Danger - 400 Volts Safety Signs

A critical electrical safety warning that indicates the presence of electrical equipment or circuits operating at a voltage level of 400 volts. This level of voltage is dangerous and can cause severe electric shock, burns, or even fatal injuries if proper safety precautions are not followed. The sig..

Danger - 415 Volts

Danger - 415 Volts Safety Signs

A critical safety warning used to alert individuals to the presence of high-voltage electrical equipment or wiring operating at 415 volts. This voltage level is commonly found in industrial and commercial electrical systems, such as three-phase power supplies used for heavy machinery, large motors, ..

Danger - 440 Volts

Danger - 440 Volts Safety Signs

Designed to alert individuals to the presence of electrical equipment or wiring operating at 440 volts, a voltage commonly used in industrial and commercial power systems. At this voltage level, electrical currents are strong enough to cause severe injury, including electric shocks, burns, or even f..

Danger - High Voltage

Danger - High Voltage Safety Signs

A critical safety warning used to alert people to the presence of electrical equipment or areas where dangerously high voltages exist. High voltage electricity can cause severe injury, electric shock, burns, or even death if proper precautions are not taken. The sign serves to clearly communicate th..

Danger - 6600 Volts

Danger - 6600 Volts Safety Signs

A crucial electrical safety warning indicating the presence of high-voltage equipment or circuits operating at 6,600 volts. This voltage level is extremely dangerous and can cause severe electric shock, burns, or fatal injuries upon contact. The sign serves to alert workers, contractors, and the pub..

Danger - 11000 Volts

Danger - 11000 Volts Safety Signs

An extremely important safety warning used to indicate the presence of very high-voltage electrical equipment or power lines operating at 11,000 volts (11 kV). This level of voltage is typical in electrical distribution networks and industrial power systems. Because such high voltage poses an immedi..

Danger - High Voltage Keep Away

Danger - High Voltage Keep Away Safety Signs

A critical safety notice designed to warn personnel and visitors that an area or equipment carries high-voltage electricity and must not be approached. The sign communicates the serious risk of electric shock, burns, or electrocution, emphasising the importance of maintaining a safe distance. This ..

Danger - Live Wires Overhead

Danger - Live Wires Overhead Safety Signs

A crucial safety warning used to alert people to the presence of energised electrical wires suspended above ground level. These overhead wires carry live electrical current and pose a significant risk of electric shock, burns, or fatal injury if touched or if equipment comes too close. The sign is d..

Danger - Buried Cable

Danger - Buried Cable Safety Signs

A vital safety warning used to indicate the presence of underground electrical cables beneath a specific area. These cables carry live electrical current and can pose serious hazards such as electric shock, burns, or even fatal injuries if accidentally damaged during digging, excavation, or construc..

Warning - High Voltage Cables Overhead

Warning - High Voltage Cables Overhead Safety Signs

An essential safety notice used to alert people to the presence of energised electrical cables suspended above ground level. These cables carry high voltage electricity and pose a serious risk of electric shock, burns, or fatal injury if touched or accidentally contacted by tall equipment, vehicles,..

Warning - High Voltage Cables Underground

Warning - High Voltage Cables Underground Safety Signs

A crucial safety notice used to alert workers, contractors, and the public to the presence of buried high-voltage electrical cables beneath the ground. These cables carry dangerous levels of electricity and pose a significant risk of electric shock, burns, or electrocution if accidentally struck or ..

Danger - Live Wires

Danger - Live Wires Safety Signs

A vital safety warning used to alert people to the presence of exposed or energised electrical wires that carry current. Live wires pose an immediate risk of electric shock, burns, or even fatal electrocution if touched or handled improperly. This sign helps prevent accidental contact by clearly com..

Warning - Drivers Beware Overhead Cables

Warning - Drivers Beware Overhead Cables Safety Signs

An important safety notice designed to alert vehicle operators to the presence of overhead electrical or communication cables along their route. These cables often run across roads, entrances, or construction areas and can pose serious risks, especially to tall vehicles such as trucks, cranes, or ve..

Warning - Arc Flash and Shock Hazard Appropriate PPE and Tools Required

Warning - Arc Flash and Shock Hazard Appropriate PPE and Tools Required Safety Signs

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous workers are injured and/or killed each year while working on energised equipment. Many of these casualties are a result of arc flash. Isolating the s..

Warning - Arc Flash and Shock Hazard De-energize unit Before Removing Cover

Warning - Arc Flash and Shock Hazard De-energize unit Before Removing Cover Safety Signs

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous workers are injured and/or killed each year while working on energised equipment. Many of these casualties are a result of arc flash. Isolating the s..

Warning - Arc Flash and Shock Hazard Do Not Open Without Appropriate PPE

Warning - Arc Flash and Shock Hazard Do Not Open Without Appropriate PPE Safety Signs

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous workers are injured and/or killed each year while working on energised equipment. Many of these casualties are a result of arc flash. Isolating the s..

Warning - Arc Flash and Shock Hazard Isolate before Opening Cover

Warning - Arc Flash and Shock Hazard Isolate before Opening Cover Safety Signs

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous workers are injured and/or killed each year while working on energised equipment. Many of these casualties are a result of arc flash. Isolating the s..

Warning - Electric Fence

Warning - Electric Fence Safety Signs

An important safety notice used to alert people to the presence of an electric fence in the area. Electric fences carry a high-voltage, low-current electrical pulse designed to deter animals or unauthorised individuals from crossing a boundary. While typically non-lethal, the electric shock from the..

Caution - Men Working On Equipment

Caution - Men Working On Equipment Safety Signs

Alert people that maintenance, repairs, or inspections are currently being carried out on machinery or equipment in the area. This warning helps prevent accidental interference, distractions, or entry into potentially hazardous zones where workers may be exposed to moving parts, electrical hazards, ..

Caution - Lock Out Devices Must be Removed By Authorised Personnel Only

Caution - Lock Out Devices Must be Removed By Authorised Personnel Only Safety Signs

The “Caution – Lock Out Devices Must Be Removed By Authorised Personnel Only” sign is essential for ensuring that lockout/tagout procedures are strictly followed in the workplace. It clearly communicates that only trained and authorised individuals are permitted to remove lockout devices, preventing..

Electric Shocks - First Aid Poster

Electric Shocks - First Aid Poster Safety Signs

Displaying this Electric Shocks First Aid Poster is essential in workplaces where there is a risk of electrical hazards, such as construction sites, factories, or maintenance areas. This poster provides clear, step-by-step instructions on how to respond safely and effectively if someone suffers an e..

Electric Shock - First Aid Poster

Electric Shock - First Aid Poster Safety Signs

An Electric Shock First Aid Poster is used to provide clear, step-by-step guidance on how to respond effectively in the event of an electric shock incident. It outlines essential first aid actions such as safely disconnecting the power source, checking for responsiveness, performing CPR if needed, a..

Your Message Here - Self Standing Folding Sign

Your Message Here - Self Standing Folding Sign Safety Signs

A customisable, portable sign designed to display any text, symbol, or message the user chooses. Unlike fixed-purpose safety or warning signs, this type allows for complete flexibility, making it useful for both temporary and recurring communication needs. The self-standing folding design makes it e..

Your Message Here - Lightweight Self Standing Sign

Your Message Here - Lightweight Self Standing Sign Safety Signs

A “Your Message Here” self-standing sign made from 100% recyclable fluted polypropylene is a versatile, customisable safety or information sign that can be tailored to display any specific message relevant to your environment. It’s used to communicate unique or temporary instructions, warnings, or n..

Warning - Wired to the Two Versions - Labels

Warning - Wired to the Two Versions - Labels Safety Signs

Using Warning – Wired to the Two Versions – Labels is crucial for clearly identifying electrical wiring configurations and preventing confusion or errors during installation, maintenance, or troubleshooting. These labels alert technicians and electricians that the equipment or system is wired to acc..

Danger - 400 Volts  Exists Between Labels

Danger - 400 Volts Exists Between Labels Safety Signs

Using Danger – 400 Volts Exists Between Labels is crucial for highlighting high-voltage electrical hazards in industrial, commercial, or construction environments. These labels clearly warn personnel that a dangerous 400-volt electrical current is present between specified points, helping to prevent..

Danger - Live Wires - Double Sided Safety Tag

Danger - Live Wires - Double Sided Safety Tag Safety Signs

Using Danger – Live Wires – Double Sided Safety Tags is crucial for clearly warning personnel about the presence of live electrical wires, which pose a serious risk of electric shock, injury, or even fatality. These tags serve as an immediate visual alert to prevent accidental contact or unauthorise..

Danger - High Voltage Isolate Elsewhere - Double Sided Safety Tag

Danger - High Voltage Isolate Elsewhere - Double Sided Safety Tag Safety Signs

Using Danger – High Voltage Isolate Elsewhere – Double Sided Safety Tags is vital for clearly warning personnel that the equipment or panel carries high voltage and that isolation should be performed at a different location. This helps prevent accidental contact with live electrical components and e..

Danger - High Voltage - Double Sided Safety Tag

Danger - High Voltage - Double Sided Safety Tag Safety Signs

Using Danger – High Voltage – Double Sided Safety Tags is crucial for clearly alerting workers and visitors to the presence of high voltage electrical equipment or areas. These tags serve as a prominent warning to prevent accidental contact, electrical shock, or serious injury. The double-sided desi..

Caution - Lock Out Device Must be Removed By - Double Sided Safety Tag

Caution - Lock Out Device Must be Removed By - Double Sided Safety Tag Safety Signs

Using a Caution – Lock Out Device Must Be Removed By – Double Sided Safety Tag is essential for reinforcing proper lockout/tagout (LOTO) procedures and ensuring that only authorised personnel can remove a lockout device. This tag provides a clear space to write the name of the responsible individual..

Electricity On Site - Poster

Electricity On Site - Poster Safety Signs

This safety poster give guidance for employees working on sites containing live cables and overhead wires. This poster says:Be aware - Not all cables will be clearly marked on plans. 1. For safety, always assume all houses, offices, factories and shops have live cables running into them, no matter ..

Battery Charging Safety Checklist - Poster

Battery Charging Safety Checklist - Poster Safety Signs

Covers essential information and advice relating to regulations and best working practices in the workplace Materials ExplainedAny product outside of our standard choice of material/size range starts with a 5. This may include items such as rolls of tape, sign frames, floor graphics or banners. B..

Caution - Electrical Cable Below - Underground Tape

Caution - Electrical Cable Below - Underground Tape Safety Signs

A highly specialised safety tape used to mark the location of buried electrical cables. Its primary purpose is to prevent accidental damage during excavation or construction activities, which could result in severe injury, equipment damage, or power outages. The tape is typically brightly coloured—o..

Caution - High Voltage Cable Below - Underground Tape

Caution - High Voltage Cable Below - Underground Tape Safety Signs

Alert workers and contractors to the presence of buried high-voltage electrical cables. Its primary purpose is to prevent accidental contact during excavation, drilling, or construction, which could result in serious injury, electrocution, equipment damage, or power outages. The tape is typically br..

Danger - Buried Cable - Underground Tape

Danger - Buried Cable - Underground Tape Safety Signs

Specifically designed to warn workers and contractors of buried cables below the ground. Its main purpose is to prevent accidental damage during excavation or construction, which could lead to injury, equipment damage, or service disruption. The tape typically features bold red lettering on a bright..

Periodic Electrical Inspection - Labels

Periodic Electrical Inspection - Labels Safety Signs

Tough and non-rip polypropylene, self-adhesive backed labelsRoll of 1 easy peel, self-adhesive electrical hazard labels Materials Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for..

RCD Test - Labels

RCD Test - Labels Safety Signs

RCD Test Labels are specifically used to document and indicate the testing status of Residual Current Devices (RCDs), which are safety devices designed to quickly disconnect electrical circuits if a fault or leakage current is detected. These labels provide essential information about the date and r..

Danger - 415 Volts - Labels

Danger - 415 Volts - Labels Safety Signs

A critical safety warnings used to alert personnel to the presence of high voltage electrical equipment or circuits operating at 415 volts. These labels serve as a clear and visible notice to anyone nearby that the area or equipment poses an electrical hazard that can cause serious injury or death i..

Showing 1 to 42 of 80 (2 Pages)
Why get safety signs printed by Caledonia Signs?

Why get safety signs printed by Caledonia Signs?

1. Regulatory Compliance One of the primary reasons to have safety signs professionally printed is to ensure compliance with UK laws. The Health and Safety (Safety Signs and Signals) Regulations 1996 require that specific safety signs be used in workplaces to prevent accidents and injuries. Caledonia Signs understand these requirements and ensure your signs meet legal standards, including adherence to the BS EN ISO 7010 format for safety symbols. Adhering to the BS EN ISO 7010 format is crucial because it ensures safety signs are universally recognised and understood. The standard uses clearly defined symbols that have been tested for visibility and comprehension, making them effective even in high-stress situations or for individuals who do not speak the local language. This helps prevent accidents by enabling quick and correct responses to potential hazards. Many "pop up printers" don't fully understand the importance of ISO 7010. From a legal standpoint, compliance with ISO 7...>>> READ MORE >>>

Why you should work with Caledonia Signs

Why you should work with Caledonia Signs

Caledonia Signs are the number one choice for trade As a market leading UK supplier of safety signs, we provide our distributors with a vast range of innovative, cost effective and premium signs. Additionally, we offer a number of sales, marketing and technical support packages to help our distributors maximise their sales opportunities. Unlike many of our competitors, we manufacture only for sale through our distributor network. Caledonia Signs will never approach your customer base directly. Caledonia are committed to help our distributors maximise their sales opportunities We help our distributors in innovative ways and by being driven to provide the highest quality services. Caledonia Signs provide a online portal where our distributors can sign in, view cost and RRP pricing of all products, download marketing material and product data sheets, raise and instantly send purchase orders for us to process, and view your order history. We also provide workplace a...>>> READ MORE >>>

Signage Solutions: Avian Influenza & Animal Disease Control

Signage Solutions: Avian Influenza & Animal Disease Control

Take action! New signage to help prevent the spread of bird flu outbreaks across the UK With a growing number of reports relating to avian influenza outbreaks across the UK, biosecurity and disease prevention have become a growing concern for many businesses - particularly those in the farming, agriculture, and park / recreation industries. Although transmission to humans is currently low and primarily involves people in frequent contact with birds and poultry, it is important to be aware of the risks and to take the necessary precautions to minimise those risks. Inside is a range of signs and products which can help educate, inform and advise, and to encourage best practice in terms of hygiene and safety. Avian Influenza primarily affects birds, however some strains can infect other animals, including domestic pets such as cats and dogs, especially if they come into contact with infected birds or contaminated environments. Exposure to environments contaminated wit...>>> READ MORE >>>

Stress Awareness Month

Stress Awareness Month

Stress Awareness Month: Leading with Love and Support With Stress Awareness Month fast approaching, now is the perfect time to remind our distributors of the wide range of health and wellbeing posters we offer. These resources are designed to reduce stigma and encourage healthier lifestyles and workplaces. Whether you’re in the fire and security industry or a PPE supplier, Caledonia believes that fostering inclusion and understanding in staff rooms, site offices, or waiting areas is crucial. These spaces can become catalysts for important conversations, inspiring both staff and the public to take simple steps to improve their well-being. Stress in the UK: A Growing Concern Stress is a significant issue across the UK, with 74% of people reporting that stress has made them feel overwhelmed and unable to cope (YouGov, 2018 for the Mental Health Foundation). Stress Awareness Month is a time to acknowledge the profound impact stress can have on our lives and, just as imp...>>> READ MORE >>>