Phoenix Contact EMG 22-REL/KSR-24/21-21 Interface Relay

The Interface Relay, also known as signal relay, coupling relay or isolation relay, with the type number EMG 22-REL/KSR-24/21-21 from Phoenix Contact is an electrical relay for signal processing and adaptation in electricity applications. It has the dimensions 3 x 7 x 10 cm and weighs 0.08 kg. Interface relays are used for galvanic isolation and level adaptation between control systems and actuators/sensors to transmit signals safely and reliably. Typical applications are found in automation technology, mechanical engineering, and process control technology, for example, to control valves in pneumatic or hydraulic systems or to safely transmit control signals in complex industrial plants.