User Manual
Introduction   
1.9 Advantages through energy efficiency 
  SIRIUS ACT 3SU1 pushbuttons and signaling devices 
20  System Manual, 02/2015, A5E03457306020A/RS-AB/002 
1.9
Advantages through energy efficiency 
Advantages through energy efficiency 
Siemens offers you a unique portfolio for efficient energy management in industry – a 
process that serves to optimally shape your energy requirement. Operational energy 
management is subdivided into three phases: 
●  Identifying 
●  Evaluating 
●  Realizing 
Siemens supports you with suitable hardware and software solutions in every phase of a 
project. 
More information can be found on the Internet 
(http://www.automation.siemens.com/mcms/industrial-controls/en/energy-efficiency). 
The 3SU1 pushbuttons and signaling devices contribute to energy efficiency throughout the 
plant as follows: 
●  Low power consumption as a result of LED technology 
●  Long service life 
Figure 1-1  Overview of the energy management process 










