Marklin 8945 Universal Relay
This relay can perform a wide variety of tasks automatically (up to 3 functions simultaneously). Operating current 10 volts. Double solenoid mechanism. The relay can be activated with circuit tracks, the 7272/72720 control box, or with the manual hand lever. Width 30 mm / 1-3/16. Length 70 mm / 2-3/4. Height 8 mm / 5/16.