Enhance electrical safety with our Danger High Voltage sign—manufactured to deliver clear, compliant electrical hazard warnings. Featuring the internationally recognised lightning bolt pictogram and bold typography, this sign is ideal for high‑risk areas such as switchgear rooms, transformer enclosures, substations and construction zones. By clearly signalling live equipment, it helps prevent accidents, electric shock and fatal incidents.

This durable sign is manufactured from weather‑resistant materials including rigid plastic, aluminium composite or self‑adhesive vinyl sticker options. It meets ISO 7010 graphical standards and supports compliance under the Health and Safety (Safety Signs and Signals) Regulations 1996 and the Electricity at Work Regulations 1989 in the UK. Use it wherever there is a significant electrical hazard that cannot be removed by engineering controls—essential for fulfilling employer duties under the Health and Safety at Work Act 1974.

As a best‑selling warning sign, it offers exceptional visibility even in low‑light or cluttered environments. Suitable for indoor and outdoor use, it withstands damp, UV exposure and general site wear. A top choice for risk managers, HSE‑compliant safety officers, and electrical contractors seeking reliable hazard notification in line with UK legislation and HSE guidance.