SIRIUS 3RA21/22 load feeders 
  6.11 Dimension drawings (dimensions in mm) 
SIRIUS Innovations 
System Manual, 01/2011, A8E56203870002-03 
629 
 
Figure 6-21  S0 reversing starter, AC with spring-loaded connection system 
3RA2220-..F..-0AP0 
 
Figure 6-22  S0/S0 and S00/S0 reversing starters, DC, screw-type connection system  
3RA2220-..B..-0BB4