User Manual
3SU10 device range   
4.2 Overview 
  SIRIUS ACT 3SU1 pushbuttons and signaling devices 
80  System Manual, 02/2015, A5E03457306020A/RS-AB/002 
Insert labels 
You can use insert labels with label holders or backing plates for labeling your devices. 
Please refer to Chapter "Accessories (Page 231)" for preprinted insert labels / label holders. 
Customized inscriptions 
Using the Label Designer software, which can be downloaded from the Internet, and the 
labeling plates for laser inscription you can create your own customized labels with a 
standard laser printer. The self-adhesive or snap-on labels can be stuck or snapped onto the 
corresponding label holder. Round labels are provided for inserting in illuminated 
pushbuttons and switches. The labels are suitable for inscription with one to three lines of 
text or symbols. For applications with more exacting requirements we recommend factory-
printed labeling plates and insert labels (laser-printed or engraved depending on the type). 
You can download the Label Designer software from the following website: LabelDesigner 
(http://support.automation.siemens.com/WW/view/en/24559069) 
22.5 mm pushbuttons with standard inscription 
Pushbuttons
with standard inscription are available in the design with flat button and flat front 
ring. 
For further information refer to Chapters "22.5 mm pushbuttons (Page 47)" and "Installation 
(Page 89)". 










