Typical circuit diagrams 
  16.2 Control by pushbutton 
SIRIUS 3RW30 / 3RW40 
Manual, 10/2018, NEB535199502000/RS-AB/005 
163 
 
Control of the 3RW40 by pushbutton 
 
Figure 16-3  Wiring of the 3RW402 - 3RW404 control circuit and 3RW402 - 3RW407 main circuit 
 
Figure 16-4  Wiring of the control circuit 3RW405 - 3RW407 
 (1) For permissible main and control voltage values (dependent on article number), refer to 
chapter Technical data (Page 127). 
(2) Alternatively, the motor feeder can be assembled as a fuseless or fused version with type 
of coordination 1 or 2. For the assignment of fuses and switching devices, refer to chapter 
Technical data (Page 127)