
Overview
4.5 Types of 3SU1 actuating elements and signaling elements
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
39
The figure below shows an example of the mounting and stacking of the modules on a 3-slot
holder.
A
3-slot holder
B1 / B2
Contact module 1-pole
C
LED module
D
Contact module 2-pole
①
Actuating element (here: EMERGENCY STOP mushroom pushbutton)
②
Holder
③
Module 1
④
Module 2