Danger Live Wires Sign
Electricity demands instant recognition and decisive action. Therefore, your site needs a Danger Live Wires Sign that workers and visitors understand in a split second, even in busy, low-light or high-noise zones. Because we design and manufacture in the UK, you get crisp symbols, correct colour contrast and durable substrates that keep the message clear. Moreover, we align layouts with the intent of BS 5499 & EN ISO 7010, so audits remain straightforward and teams stay protected.
Immediate hazard communication that people actually notice
The lightning-bolt warning symbol (ISO 7010 W012) communicates “electrical danger” universally. However, a generic triangle is not enough on its own in complex environments. Consequently, we combine the symbol with a precise “Danger – Live Wires” legend, which turns a general alert into a specific instruction. As a result, plant operatives, electricians, visiting contractors and delivery drivers all know what to do: slow down, isolate, or keep away until authorised. Additionally, because the pictogram remains visually dominant, comprehension happens fast even when people only glance briefly as they pass.
Typical use cases: where this board earns its keep
Use the Danger Live Wires Sign at energised cabinets, temporary power runs, exposed trays during maintenance, plant rooms, test bays, substation compounds and switchgear enclosures. Furthermore, position it near overhead lines, commissioning areas and barriers that protect energised circuits. For estates and facilities teams, place the sign at access doors to electrical rooms, on fencing beside outdoor distribution equipment and along routes where contractors frequently work. Finally, repeat it on long approaches and at every decision point so nobody can claim they “missed the warning”.
Compliance and clarity built into the design
Although visual style matters, compliance matters more. Therefore, our artwork keeps the yellow/black triangle dominant, maintains correct margins and preserves legible supplementary text. Moreover, we avoid clutter that would compete with the symbol. Consequently, you meet the spirit of BS 5499 & EN ISO 7010 while delivering a sign that remains readable after months outdoors. If you need documentation, we can provide symbol references, substrate specs and mounting recommendations for your RAMS or audit pack. For broader context on electrical safety at work, consult the Health and Safety Executive’s guidance: HSE — Electrical safety.
Pairing with procedures: make the sign part of the workflow
Because signs work best when they reinforce process, integrate this board with permits to work, lock-out/tag-out (LOTO) and toolbox talks. Additionally, consider adding a small QR code that links to your isolation diagram or RAMS. Consequently, the person standing at the door sees both the symbol and the next step, which shortens decision time and reduces errors.
Choosing the correct size: distance before paper
Do not default to paper formats. Instead, choose size by viewing distance and environmental difficulty. As a quick principle, larger formats work better for long approaches, vehicle routes and visually cluttered areas. Moreover, where sightlines bend, repeating correctly sized boards often beats one oversized panel. If you need a methodical approach, use our calculator and guidance here: Safety Sign Size Guide. Because that page explains the distance-factor method, you can justify sizes in audits rather than guessing.
Standard sizes (mm) we stock for fast turnaround
- 150 × 200
- 200 × 300
- 300 × 100
- 300 × 200
- 300 × 400
- 400 × 300
- 400 × 600
- 600 × 200
- 600 × 400
If you cannot find what you need, email sales@eusigns.co.uk. We will spec a panel that fits your viewing distance, mounting surface and lighting, then save the setup for consistent reorders.
Materials and finishes that survive the job
Different zones demand different substrates. Consequently, we offer practical options that balance durability, cost and weight. All variants are printed at high resolution with UV-stable inks; optional laminates add abrasion and chemical resistance.
- Vinyl Sticker: Smooth doors, cabinets and temporary barriers.
- 2 mm Rigid Plastic (PVC): Lightweight and economical indoors.
- 3 mm Foamex: Rigid, clean-edged panels for corridors and plant rooms.
- 5 mm Foamex: Extra stiffness for wider spans and rough handling.
- 3 mm Aluminium Composite (ACP): Long-term outdoor performance and flatness.
- 5 mm Aluminium Composite (ACP): Maximum rigidity for exposed perimeters.
- Optional: Photoluminescent “glow in the dark”: For low-light or emergency conditions (check suitability before use).
Placement, visibility and maintenance
Mount the Danger Live Wires Sign at genuine decision points. Therefore, set the centreline around 1.4–1.7 m for pedestrian routes and lift it higher where vehicles dominate. Additionally, use anti-glare or matte laminates in bright areas, and schedule quick wipe-downs in dusty or wet zones so legibility remains high. Because clutter kills attention, give the warning visual space and avoid stacking competing messages right beside it.
Installation: match fixings to the substrate
On smooth panels, VHB tape gives a clean bond. On timber or masonry, choose stainless screws or rivets with backing washers. For chain-link, cable-tie a pre-drilled ACP board. Moreover, radius corners and pre-drilled holes prevent stress cracking and speed up fitting. If you manage multiple sites, we can supply a labelled, area-by-area pack so installers simply pick, fit and move on.
Ordering, delivery and support you can rely on
Because we manufacture in Borehamwood, we control quality and lead times. Consequently, you get fast turnarounds, consistent colour and straightforward pricing. We offer free local delivery within 3 miles of WD6 and rapid UK shipping for urgent replacements. Additionally, we can bundle this product with complementary ranges so procurement and installation stay simple.
Related ranges and helpful internal links
Standardise your site by pairing hazard boards with clear instructions. Therefore, browse our Warning Signs category, add blue-circle instructions from Mandatory Signs, and explore the full Health & Safety Signs range. When you’re ready to brief or need a bulk quote, contact us and we’ll build a simple schedule; legend, size, material, fixing and location, so reordering stays consistent.
Frequently asked questions
Is this board compliant with UK safety sign principles?
Yes. We design to the intent of BS 5499 & EN ISO 7010 with the W012 pictogram dominant and supplementary text kept legible but subordinate. Additionally, we can provide documentation for audits on request.
Which size should I choose?
Start from viewing distance and environmental difficulty, not from paper formats. Then, use our Safety Sign Size Guide to justify your choice. If conditions are harsh, size up or repeat the sign rather than relying on a single panel.
Can you match our existing boards?
Absolutely. Send a photo or a file and we will align materials, sizes, margins and colour values. Moreover, we will store your master so repeat orders arrive identical every time.