SITOP SEL1200-1400
Manual, 06.2019, A5E46496083-1-76
25
Installing the device in a housing or a control cabinet
The SITOP SEL1200-1400 selectivity modules are built-in units. They must be installed in a
housing or control cabinet where only qualified personnel have access.
The device can be mounted in a control cabinet on standard mounting rails (see Chapter
Mechanical system (Page 41))
Mounting
To mount the device, position it with the mounting rail guide at the upper edge of the
standard mounting rail and press down to lock it into place. If this is too difficult,
simultaneously press the slider
⑨ as described under "Removal".
Removal
To remove, pull up the slider ⑨ using a screwdriver and disengage the device at the bottom
edge of the standard mounting rail (see diagram Figure 3-1 Mounting-removal (Page 25)).
Then you can remove the device from the upper edge of the standard mounting rail.
Figure 3-1 Mounting-removal