Input coupler Optocoupler 1 NO contact, Transistor Input 110-230 V AC/DC Output max. 30 V DC, 0.5 A short circuit-proof Overall width 6.2 mm screw terminal Thermal current 0.5 A

The SIRIUS 3RQ3 coupling relays with a width of just 6.2 mm and low overall depth/height are ideal for narrow tier spacing or in flat switchboxes. They are available with either relay or semiconductor output.