Relays

Electromechanical or solid-state devices for controlling circuits.

Relays are devices that open and close circuits electromechanically or electronically, allowing low-power signals to control larger loads. They are classified into various types such as electromagnetic, solid-state, and reed relays, each serving different applications and complying with standards like IEC 61810. Commonly used in automation systems, alarms, and control circuits, relays help ensure efficient and safe operation.