Which term describes the electrical connection that binds systems to grounding points?

The correct term that describes the electrical connection binding systems to grounding points is equipment bonding. This concept involves the practice of connecting various conductive parts of electrical systems to form a continuous path that helps ensure safety. Equipment bonding is vital for fault protection, as it establishes a low-resistance path for fault currents to flow safely to ground. This reduces the risk of electric shock and equipment damage by ensuring that during a fault condition, any excess electricity flows through the bonding connection rather than posing a hazard to users.

In contrast, grounding connection refers more broadly to the connection made to the central grounding point in an electrical installation. While related, it does not specifically address the bonding aspect. Electrical neutral refers to the return path for current in an AC circuit, which is separate from grounding and bonding. Phase connection involves the supply of electrical power and does not pertain to the grounding or bonding of systems. Thus, equipment bonding is the most accurate term as it encompasses the safety protocols needed to create a bonded and grounded system.