Poly High Voltage Warning Sign | Electrical Substations

The High Voltage caution sign is a dedicated hazard marker used to identify electrical risks in industrial environments. It belongs in settings such as electrical substations, plant rooms, and workshops where high-voltage equipment is housed. By clearly marking these zones, these safety signs ensure that only authorised personnel enter restricted areas and that all workers remain aware of the potential electrical dangers present.

Installing this sign at eye level on access doors or equipment cabinets reduces the risk of accidental contact with live components. The high-contrast layout ensures the warning is visible from a distance, allowing technicians and contractors to identify the hazard before they approach the machinery. Because it is made from poly material, the sign resists the wear and tear of a busy workshop or construction site, meaning it stays legible without needing frequent replacements. This provides a constant visual reminder for site crews to follow strict lockout-tagout procedures and safety protocols.

This specific sign measures 300x225mm and is manufactured from poly. It follows the guidelines for caution signs as stated in AS1319-1994 to indicate hazardous situations that are not likely to be life threatening. It is a necessary addition for facility managers overseeing electrical infrastructure.

Features

• 300x225mm dimensions for clear visibility
• Constructed from durable poly material
• Indicates hazards as stated in AS1319-1994

Specifications