Relays are critical components in electrical systems, functioning as protective devices that help maintain the stability and safety of circuits and equipment. They monitor electrical parameters such as current, voltage, and frequency, and react to abnormal conditions by activating safety mechanisms. The primary purpose of relay safety features is to protect both people and equipment from damage, ensuring that systems remain operational even in the event of faults. This article will explore the key safety features of relays and explain their significance in electrical systems.
