Siemens SIRIUS 3RT Series System Manual page 601

Adapting the busbar adapter to the busbar system
Hazardous voltage!
Electrical voltage can cause electric shocks or burns.
Before starting work, disconnect the systems and devices from the power supply.
The busbar adapter and the device holder can be adjusted to suit the following busbar
thicknesses:
● 5 mm (delivery condition)
● 10 mm
Table 6- 22
Step
1
2
3
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
DANGER
Adjusting the busbar adapter to suit the busbar thickness
Operating instruction
Push the 3 fastening blocks down.
Adjust the fastening blocks in
accordance with the busbar thickness
(5 mm/10 mm).
Push the fastening blocks up until they
engage.
SIRIUS 3RA21/22 load feeders
Figure
5 mm
6.6 Mounting
10 mm
601