Poly Danger High Voltage Sign | Electrical Substations

Unmarked electrical hazards create a significant risk for staff and visitors who may wander into restricted zones. This Danger High Voltage sign provides a clear, immediate visual barrier to prevent unauthorised personnel from entering high-risk areas. It is a necessary addition to electrical substations, plant rooms, and industrial workshops where high-voltage equipment is housed and managed.

Installing these safety signs ensures that the risk of serious injury or death is communicated before a person reaches the hazard. By clearly stating that only authorised personnel are permitted, the sign helps site managers control access and reduces the likelihood of accidental contact with live components. The high-contrast layout is designed for quick recognition, meaning workers can identify the danger from a distance and maintain a safe perimeter during their daily rounds.

This specific sign is manufactured from poly material and measures 450x300mm. It is designed to indicate hazards that can lead to serious injury or death as stated in AS1319-1994.

Features

• Indicates hazards that can lead to serious injury or death
• Restricts access to authorised personnel only
• High-visibility danger signage for electrical risks
• Constructed from durable poly material

Specifications