600x400mm High Voltage Sign | Underground Cable Sites

Electrical contractors and site supervisors use these danger signs to mark the precise location of buried power lines. This signage is essential for construction sites, roadworks, and industrial facilities where underground infrastructure is present. By clearly identifying high-voltage zones, it prevents accidental strikes during excavation or ground penetration tasks.

Installing these signs provides a constant visual alert for plant operators and ground crews before they begin digging. The high-contrast layout ensures the hazard is visible from a distance, reducing the risk of serious injury or fatalities caused by electrical contact. Because the signage is lightweight and easy to mount, it can be deployed quickly across large project areas to keep all personnel informed of the hidden risks beneath the surface.

This specific sign measures 600x400mm and is manufactured from Corflute for a balance of visibility and ease of installation. It is designed to meet the requirements of AS1319-1994. These specifications make it a reliable tool for electrical contractors managing high-risk underground cable zones.

Features

• Danger High Voltage Underground Cables messaging
• 600x400mm dimensions for clear visibility
• Constructed from Corflute material
• Referenced to AS1319-1994

Specifications