System overview
3.4 Mounting / removal
3UG4 / 3RR2 monitoring relays
34 Manual, 05/2016, NEB927043002000/RS-AC/004
Mounting the 3UG4 monitoring relay
Mounting position
It can be mounted in any position.
The illustration below shows how to screw-mount the 3UG4 monitoring relay.
Table 3- 12 Mounting the monitoring relay (screw mounting)
1 Slide the push-in lugs into the openings on the monitoring
relay at the top and bottom, and use the screwdriver to
secure the device by screwing suitable screws through the
holes in the push-in lugs.
The illustration below shows how to mount the 3UG4 monitoring relay onto a standard rail.
Table 3- 13 Mounting the monitoring relay (mounting on and removing from standard rail)
1 Position the device on the top edge of the mounting rail
and press it down until it snaps onto the bottom edge of
the rail.
To remove the device, press it down, pushing against the
mounting springs, and swivel the device to remove it.
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