Siemens 3UG4 - Page 33

System overview
3.4 Mounting / removal
3UG4 / 3RR2 monitoring relays
Manual, 05/2016, NEB927043002000/RS-AC/004
33
Table 3- 11 Removing the 3RR2 current monitoring relay (size S2)
Step
Instructions
Figure
1 Undo the screws on
the main conductor
terminals.
2 Pull the current
monitoring relay down
and away from the
contactor
3
Push the release slide
down with a
screwdriver
4
5
Swing the contactor
upwards to remove it
Separately mounted
Note
The accessories required for separate mounting are described in
the Chapter "Terminal
support for stand
-alone assembly (Page 324)".