Which type of components should be introduced in the grounding system for safety?

The grounding system is crucial for ensuring safety in electrical installations, especially in marine environments where moisture and salt can increase the risk of electrical faults. Introducing non-current carrying conductive parts into the grounding system enhances safety by providing a pathway for fault currents to safely dissipate into the ground.

These components, such as grounding rods or plates, serve to connect the electrical system to the earth, thereby minimizing the chance of electric shock to individuals and providing a reliable path for fault currents, which can help prevent electrical fires and equipment damage.

In contrast, insulated parts and electrical insulation components do not contribute to grounding effectiveness, as they are designed to prevent current flow rather than facilitate it. Common connective parts, while important, do not necessarily support grounding functionality; their role is typically more about ensuring connections between current-carrying and non-current-carrying parts rather than enhancing the safety of the grounding system.