SIEMENS

temperature monitoring relay Pt100/1000 KTY83/84, NTC 3 sensors, 2 threshold values digitally adjustable -50 °C to 500 °C 24 - 240 V AC/DC 2 x 1 CO + 1 NO, width 45 mm screw terminal

output coupler with integrated relay, 24 V AC/DC, 1 change-over contact, spring-loaded terminal (push-in), width 6.2 mm, thermal current 6 A

Output coupler with plug-in Relay, 1 change-over contact screw terminal 24 V DC Enclosure width 6.2 mm Thermal current 6A

Output coupler Optocoupler 1 NO triac, Input 24 V DC Output 20-264 V AC, 2 A Overall width 6.2 mm screw terminal Thermal current 2A

3RQ3052-1SM40 Output coupler Optocoupler 1 NO contact, Transistor Input 24 V DC Output max. 60 V DC, 2 A Overall width 6.2 mm screw terminal Thermal current 2A

product phase-out !!! the preferred successor is 3RQ4018-2AM08-0AA0 output coupler relay coupler, 1 CO, 24 V DC operating range 0.7...1.25 x Us enclosure width 6.2 mm spring-loaded terminal (push-in) thermal current 6 A (see derating characteristic curve)