This sign warns about areas where high voltage electricity is present, posing a risk of severe electric shock or death. Where It's Used: Found in places such as substations, power plants, high-voltage transmission lines, and transformer enclosures. Electricity powers almost every aspect of our daily lives, but it also comes with inherent dangers that can lead to serious injuries, fires, or even fatalities if not handled correctly. To ensure safety in workplaces, public spaces, and industrial settings, electrical warning signs play a crucial. A danger notice calls attention to a situation that is potentially lethal or extremely hazardous to people. A lightning bolt symbol always accompanies a danger notice to represent a dangerous electrical condition. To prevent a possible shock from touching two surfaces with different protective. The Danger Distribution Board Sign provides a clear and highly visible warning of electrical hazards around distribution boards, switchboards, and fuse boxes. Featuring the internationally recognised high voltage hazard symbol, this sign is fully compliant with ISO 7010 standards and helps to. The Electrical Distribution Board sign (EDB01 A) is a custom sign used to communicate a clear, site-specific message at the exact point where it matters. Its design must comply with safety.