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????️Home automation: https://go.hotmart.com/S77759206K INDUSTRIAL AUTOMATION ❓️What is an interface relay? How does it work and what is its application? In industry, it is extremely important to protect devices and machines, to give reliability to production processes. The relay is a component that fulfills this function, mainly in automated systems. There are many types of relays, which perform various actions in electrical and production equipment, among other applications, which include home automation and process engineering. The interface relay, for example, isolates the command systems, at the inputs or outputs, protecting the equipment against short circuits and voltage surges. Check out in this content what an interface relay is, how it works and how to test it. And more: learn about the main types and applications. A relay is an electromechanical component similar to a contactor, formed by coils, contacts and electronic elements or circuits, which activate it. It is mainly used to drive loads and/or integrate automation projects.