Relays are essential components in modern electrical systems, providing a means of protecting and controlling the flow of electricity. As electrical systems become more complex and the stakes higher, ensuring the safety of these systems becomes critical. Relay safety features are designed to protect both the electrical components and the people who operate them, preventing damage, fires, and even fatalities due to electrical faults. In this article, we will explore the various safety features of relays, their importance, and how they contribute to the overall safety of electrical networks.