Input coupler Snap-in Siemens 3RQ3038-1AF01 1 change-over 5 pc(s)

Input coupler Optocoupler 1 NO contact, Transistor Input 24 V AC/DC Output max. 30 V DC, 0.5 A Overall width 6.2 mm screw terminal Thermal current 0.5 A

Price: 69.99 from Conrad Electronic