Caution High Voltage Keep Out No Entry 6 Pack Signs warn of electrical danger while clearly restricting access to hazardous areas. Ideal for substations, plant rooms and industrial sites, these multi-message signs improve safety awareness and help prevent unauthorised entry near live equipment.

Install at entrances to electrical rooms, substations, switch rooms and plant areas where high voltage equipment presents a serious risk. Position at eye level on doors, gates or barriers before the hazard is reached. Use multiple signs to cover larger access points and ensure clear visibility from approach routes.

Specifications

Sign type: Prohibition and hazard multi-message sign
Message: Caution High Voltage Keep Out No Entry
Symbol: Electricity hazard
Message format: Symbol and text
Orientation: Landscape
Shape: Rectangle

Background colour: Yellow and blue
Text colour: Black and white
Finish: High gloss
Photoluminescent: No
Write-on surface: No
Display area: Indoors and outdoors

Size: 300 x 500 mm (H x W)
Pack quantity: 6 signs
Application: Electrical hazard areas
Use case: Restricted access control
Category: High voltage safety signage
Fixing method: Surface mounted

ⓘ Installation Guidance

Extra Guidance for Installers and Safety Managers

Common Mistakes

❌ Installing after the hazard instead of before entry points
❌ Mounting where doors or gates hide the sign when open
❌ Using too few signs on large electrical compounds

When NOT to use this sign

❌ In low voltage areas without significant electrical risk
❌ As a substitute for physical barriers or lockout systems
❌ In public areas where access is permitted

Pro Installer Tips

✅ Position at all entrances before high voltage equipment is reached
✅ Combine with lockable barriers and permit systems
✅ Ensure lighting allows signs to be seen clearly at all times

? Customers Questions

Customers frequently asked questions

What are Caution High Voltage Keep Out No Entry 6 Pack Signs? Caution High Voltage Keep Out No Entry 6 Pack Signs are multi-message hazard signs designed to warn of electrical danger and prevent unauthorised access to high voltage areas.

Where should high voltage keep out signs be installed? They should be placed on doors, gates and barriers leading into substations, switch rooms and other areas containing live electrical equipment.

Do these signs help with UK safety compliance? Yes, they support recognised UK safety signage practices by clearly identifying electrical hazards and restricted access points.

Are these signs suitable for indoor and outdoor use? Yes, the high gloss finish allows them to be used in both indoor facilities and outdoor industrial environments.

Why use a Caution High Voltage Keep Out No Entry sign pack across a site? Using multiple signs ensures all access routes are clearly marked, reducing the chance of unauthorised entry into dangerous electrical areas.

✔ Features & Benefits

Features

✓ Purpose: warns of high voltage danger and instructs people to keep out
✓ Design: multi-message format combining hazard and prohibition
✓ Material: durable sign finish suitable for indoor and outdoor areas
✓ Compliance: supports UK safety signs and signals regulations
✓ Durability: high gloss surface maintains visibility in busy areas
✓ Fixing: suitable for walls, doors, gates and safety barriers

Benefits

✓ reduces risk of electric shock incidents
✓ reinforces restricted access to dangerous electrical zones
✓ improves hazard awareness for staff and visitors
✓ helps prevent accidental entry into high risk areas
✓ Where to use: substations, switch rooms, plant areas and service yards
✓ pack of 6 allows consistent warnings across multiple entry points

Compare multi-pack high voltage no entry signs

For a single sign version, choose caution high voltage keep out no entry single signs where only one access point needs marking. Useful for an individual door, cabinet or electrical room entrance.

If you need stronger danger wording in a pack, compare danger high voltage no admittance pack of 6 signs for repeated restricted areas. A practical choice for larger sites with several controlled entry points.

Where the message should be brief and direct, use high voltage danger keep out signs to warn people away quickly. Suitable for gates, plant rooms and electrical service spaces.

For vandal-prone or higher-contact areas, consider caution high voltage vandal resistant warning signs where the sign may face rougher treatment. Helpful for communal, external or less supervised locations.

You can check the full high voltage warning signs range for electrical workplaces when choosing between packs, materials and wording. This supports consistent risk communication across your site.

🚚 Delivery

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Based on an estimated 3 working day delivery timeframe from today, excluding weekends and bank holidays. Delivery dates are provided as a guide only and may vary depending on the product ordered, stock availability at the time of purchase, production or printing lead times.