Which device allows passing high voltage surges to ground safely?

The correct answer is the lightning arrester. This device is designed to protect electrical equipment from voltage spikes caused by lightning strikes or other transient voltage surges. When such a surge occurs, the lightning arrester provides a safe path for the excess current to flow to the ground, thereby preventing damage to equipment and reducing the risk of electrical fire.

Lightning arresters work by diverting the high voltage surge away from sensitive components and directing it safely into the ground system. This functionality is critical as it preserves the integrity of electrical systems and components during unexpected high voltage events.

In comparison, the other options listed do not serve the same purpose. A fuse primarily protects circuits by breaking the connection when current exceeds a predetermined level, thereby preventing overload but not specifically handling electrical surges. A switch is a control device that opens or closes a circuit but does not manage voltage surges. A recloser is used to automatically restore power after a temporary fault, but it does not have the protective capability against high voltage surges that a lightning arrester provides.