Siemens SIRIUS ACT 3SU1 - 5.3 Mounting

3SU10 pushbuttons and indicator lights
5.3 Mounting
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
109
5.3
Mounting
5.3.1
Front plate mounting
The front plate mounting described below is equally possible for enclosure mounting with
front modules. The front plate described is replaced with the enclosure cover. With enclosure
mounting, only 1-pole modules can be mounted. Stacking of modules is not possible with
enclosure mounting.
Requirement
You need at least the following elements in order to construct a command point:
● An actuating or signaling element (3SU1) in front of the front plate (or enclosure cover)
● A holder (3SU15) for securing behind the front plate (enclosure cover)
● Contact modules and / or an LED module (3SU14) behind the front plate (enclosure
cover)
Typical diagram
A
Actuating or signaling element
B
Front plate
C
Holder
D
Contact module
E
LED module (only possible with 3-slot holder)