What does the term "dead front" refer to in electrical panels?

The term "dead front" refers specifically to the panel cover of electrical panels. This design feature ensures that the terminal connections and live parts of the electrical equipment are not exposed to accidental contact. The “dead front” typically encompasses the entire front surface of the panel, creating a barrier that safeguards users from electrical shock while still allowing access to circuit breakers and switches through the front.

This approach is crucial for maintaining safety in electrical installations, as it helps prevent accidental contact with energized components. The design also makes it easier for maintenance personnel to work on the panel without the risk of exposure to live wires. Having a dead front significantly reduces the inherent dangers associated with working near high-voltage components, promoting a safer environment in both residential and commercial settings.