SIRIUS 3RT2 contactors/contactor assemblies 
  2.9 Dimension drawings (dimensions in mm) 
SIRIUS Innovations 
System Manual, 01/2011, A8E56203870002-03 
287 
2.9  Dimension drawings (dimensions in mm) 
 
 
Note 
All dimensions are specified in mm. 
2.9.1  Contactors and contactor relays (size S00) 
3RT2.1.-1 contactors (3-pole) and 3RH21..-1 contactor relays (4-pole) in screw-type connection 
system with accessories mounted 
 
1  Laterally mountable auxiliary switch block  3RH2911-1DA.. 
2  Auxiliary switch block for mounting on the front 3RH2911-1FA.. / -1GA.. / -1HA.. / -1NF.. 
Figure 2-37  3RT2.1.-1 contactor and 3RH21..-1 contactor relays (screw-type connection system) with 
auxiliary switch blocks mounted  
 
 
 
3  3-phase infeed terminal  3RA2913-3K 
4  Surge suppressor  3RT2916-1... 
5  Auxiliary switch block for mounting on the front 3RH2911-1AA.. / -1BA.. 
6  EMC suppression module  3RT2916-1P.. 
Figure 2-38  3RT2.1.-1 contactors and 3RH21..-1 contactor relays (screw-type connection system) 
with accessories mounted