Siemens SIRIUS 3RA6 System Manual page 200

Accessories
7.9 8US busbar adapter
Procedure for 3RA61 compact starter direct starter
Note
The 8US busbar adapter plus compact starters must be arranged side by side on the busbar
system without any space in between in order to meet the specified vibratory load and shock
load requirements.
You can find more information on the technical data in "Technical data (Page 251)".
Step
1
2
200
Instructions
Click the adapter for screw fastening the
compact starter into position behind the
lower main circuit terminal.
Press the button on the top side of the
busbar adapter to release the holder.
The holder should flip out from the front
of the busbar adapter.
Image
SIRIUS 3RA6 compact starter
System Manual, 08/2018, NEB560060102000/RS-AB/007