Integrated functionality|Very high operational reliability|Safe disconnection|Communications integration through AS-interface|Communications integration using IO-link|Permanent wiring/easy replacement|Consistent solution from the infeed to the motor feeder|Compact design saves space in the control cabinet|Little planning and assembly work and far less wiring thanks to a single complete unit with one article number|Low variance and therefore low stock levels, with two wide voltage ranges and five wide setting ranges for the rated current|High plant availability through integrated functionalities such as prevention of main contact welding and disconnection at end of service life|Enhanced productivity through automatic device reset in case of overload and differentiated detection of overload and short circuit|Easy checking of the wiring and testing of the motor direction prior to start-up thanks to optional control kits|Speedy replacement of devices thanks to removable terminals with spring-type and screw connections in the main and control circuit|Efficient power distribution through the related SIRIUS infeed system for 3RA6|Direct connection of the motor feeder cable to the SIRIUS infeed system for 3RA6 thanks to integrated PE bar|Connecting and looping through of incoming feeders up to a cross-section of 70 sq-mm|When using the infeed system for 3RA6, possibility of directly connecting the motor cable without intermediate terminals|Integration in totally integrated automation thanks to the optional connection to AS-interface or IO-link