The digital revolution has given birth to smart relays, which integrate advanced functionalities such as monitoring, communication, and cybersecurity capabilities. These smart devices are equipped with the Internet of Things (IoT) technology, allowing for real-time data transmission and analysis. This shift is pivotal for industries that demand high levels of automation and predictive maintenance. For instance, smart relays can help monitor system performance, identify faults before they lead to failures, and optimize energy consumption. As industries continue to embrace digital transformation, the demand for smart relays is expected to surge.