What is necessary to remove likelihood of approach or contact by persons to a point of danger?

Guarding is a critical safety measure designed to protect individuals from coming into contact with hazardous areas or equipment. By physically obstructing access, guarding creates a barrier that prevents inadvertent approach or contact with points of danger, such as moving machinery, electrical equipment, or areas where high-voltage lines may be present.

This approach aligns with safety protocols, which emphasize the importance of making dangerous areas inaccessible to ensure the protection of workers and bystanders. Guarding can come in various forms, including physical barriers, fencing, and safety guarding devices that are specifically designed to keep people safe while allowing the necessary operations to continue unhindered.

While grounding, insulating, and covering play important roles in electrical safety, they primarily focus on managing electrical risks rather than restricting access to dangerous areas. Grounding helps prevent electrical shock by providing a safe path for fault currents, insulating materials prevent conductive contact, and covering refers to protective layers that might shield wires and equipment but does not directly restrict access to danger zones. Each of these has its place in a comprehensive safety strategy, but guarding effectively mitigates the risk of contact with hazards by controlling physical access.