Metal High Voltage Overhead Sign | Electrical Sites

Electrical contractors and site supervisors use this high-visibility sign to mark areas where overhead power lines pose a lethal risk. It is a specialised addition to a suite of safety signs used in construction zones, industrial workshops, and utility maintenance areas where overhead hazards are present. By clearly marking the danger zone, it helps prevent accidental contact with live wires during plant operation.

Installing this sign at eye level or on perimeter fencing ensures that operators of cranes, scaffolding, and high-reach machinery are immediately aware of the overhead risk before they enter the area. The clear messaging removes ambiguity for workers and visitors, reducing the likelihood of serious injury or death caused by electrical discharge. Because it is constructed from metal, it withstands the harsh conditions of an outdoor worksite, resisting the wear and tear that typically degrades plastic or adhesive alternatives over time.

This specific sign measures 300x225mm and is manufactured from metal for long-term durability. It follows the AS1319-1994 standard for danger signs to ensure clear communication of hazards. These specifications make it a reliable tool for electrical contractors managing high-risk overhead environments.

Features

• Indicates hazards that can lead to serious injury or death
• Constructed from durable metal material
• Measures 300x225mm
• Referenced to AS1319-1994

Specifications