Schneider Electric 3NO+2NC D Control Relay Series CAD32__

Schneider Electric 3NO+2NC D Control Relay Series CAD32__ control relay, also known simply as a relay, is an electromechanical switch that is operated by an electrical current. It is commonly used in various applications to control high-power devices with low-power signals.

The primary function of a control relay is to allow a low-voltage signal to control the operation of a high-voltage circuit. When the relay coil is energized, it creates a magnetic field that pulls the relay contacts into position, completing or interrupting the circuit.

Control relays are widely used in industrial automation, automotive systems, telecommunications, and many other fields where the control of electrical circuits is required. They offer advantages such as electrical isolation, allowing control signals to safely interact with high-power systems, and versatility, as they can be easily integrated into different types of circuits and control schemes.