Why are power cables considered a safety hazard in installations?

Power cables are considered a safety hazard in installations primarily because they are often found in areas with numerous installations. This scenario increases the likelihood of accidental contact with the power cables during work activities, such as installations or maintenance. The presence of multiple installations can lead to clutter and confusion, increasing the chance of mishandling cables or compromising their integrity.

Understanding the environment where power cables are located is critical for ensuring safety. Technicians need to be aware of their presence to avoid electrical shocks or other accidents. In addition, proper safety protocols should be followed to manage the risks posed by proximity to power cables in any installation area.

In contrast, while signal interference can be an issue with power cables, it is not the primary reason for considering them a safety hazard. Similarly, the requirement for special connectors pertains more to installation standards and not directly to safety, nor does the fact that power cables are buried underground in some cases inherently make them a safety hazard.