Metal High Voltage Overhead Sign | Electrical Sites

Electrical contractors and site managers use this high-visibility sign to mark areas where overhead power lines pose a lethal risk. It is a critical addition to a suite of safety signs installed around substations, construction sites, and industrial workshops where heavy machinery or scaffolding may operate near live conductors.

Positioning this sign at eye level on perimeter fencing or entry points ensures that every worker and visitor is aware of the overhead hazard before they enter the zone. By providing a clear, immediate visual alert, it helps operators avoid accidental contact with high-voltage lines, reducing the risk of arc flashes or electrocution. The rigid construction means it stays flat and legible even in windy outdoor conditions, ensuring the warning remains visible to crane operators and plant drivers who need to maintain safe clearances.

This sign is manufactured from metal and measures 450x300mm. It is designed as a danger sign to indicate that a specific action, task or hazard can lead to serious injury or death, as stated in AS1319-1994.

Features

• Indicates hazards that can lead to serious injury or death
• Suitable for overhead high voltage warnings
• Rigid metal construction for durability
• High-visibility layout for industrial environments

Specifications