Metal High Voltage Danger Sign | Electrical Substations

The Danger High Voltage Authorised Personnel Only sign is a high-visibility marker used to restrict access to hazardous electrical areas. It belongs in settings such as industrial workshops, electrical substations, and plant rooms where uncontrolled access to live power sources poses a lethal risk to staff and visitors.

Installing these safety signs ensures that only qualified electricians or authorised technicians enter high-risk zones. By clearly marking the boundary between safe areas and high-voltage equipment, the signage prevents accidental entry by untrained personnel. The metal construction allows the sign to be securely mounted to doors, fences, or walls, remaining legible and intact in harsh industrial environments where plastic alternatives might warp or fade over time. This reduces the risk of site accidents by providing an immediate, unmistakable warning to anyone approaching the area.

This specific sign measures 450x300mm and is manufactured from metal for long-term durability. It follows the AS1319-1994 standard for danger signs to indicate hazards that can lead to serious injury or death. It is a necessary addition for facility managers overseeing high-voltage infrastructure.

Features

• Indicates hazards that can lead to serious injury or death
• Metal construction for industrial durability
• 450x300mm dimensions for clear visibility
• References AS1319-1994

Specifications