Mounting 
  5.11 Mounting the devices with device connectors on a standard mounting rail 
SIRIUS 3RM1 motor starter 
Manual, 06/2016, A5E0345285095020A/RS-AE/005 
99 
 
Mounting the devices with device connectors on a standard 
mounting rail 
Requirements 
●  At the installation location, a horizontal 35 mm mounting rail in accordance with 
DIN EN 60715 is properly secured 
●  Please observe the information about the mounting position in chapter "Mounting position 
(Page 63)" 
 
1  Place the back of the device connector on the 
upper edge of the standard mounting rail. 
2  Press the lower half of the device connector 
against the standard mounting rail until it 
3  Repeat the procedure with all the required 
device connectors.