Safety RelaysSafety relays are specialized relays that are used in safety systems to prevent accidents and injuries. These relays are designed to detect potentially hazardous situations, such as the presence of an object in a machine's operating area, and to shut down the machine or activate safety devices to protect workers and equipment. Safety relays can be used in a variety of industrial and commercial applications, including manufacturing, automation, and transportation. They are often used in combination with sensors and other safety devices to create a complete safety system.