Siemens SIRIUS 3RQ3 Output Coupler Series Relay, Plug In, 110V dc Coil, SPDT

The Siemens output coupling relays differ with regard to the positioning of the terminals and the LEDs. Coupling relays in narrow design are used for coupling control signals from and to a controller.

TOP wiring with spring-loaded terminals for quick and reliable wiring
Low space requirements in the control cabinet
Reduced stock-keeping due to fewer variance
Clearly visible functional state of the coupling relay by green LED
Integrated reverse polarity