User Manual
  3SU10 device range 
  4.2 Overview 
SIRIUS ACT 3SU1 pushbuttons and signaling devices 
System Manual, 02/2015, A5E03457306020A/RS-AB/002 
87 
Overview of EMERGENCY STOP mushroom pushbuttons, key-operated release (key-operated 
switch) 
Typical diagram 
Diameter 40 mm
Collar / Front ring material 
Article number 
Plastic / Plastic 
3SU1000-1H (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221479) 
•  Red 
3SU1000-1H.20-0AA0
1)
Metal / Metal 
3SU1050-1H (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221480) 
•  Red 
3SU1050-1H.20-0AA0
1)
1)
  Different key numbers can be found in the catalog 
Overview of illuminated EMERGENCY STOP mushroom pushbuttons  
Typical diagram 
Diameter 30 mm
Diameter 40 mm
Diameter 60 mm
Collar / Front ring material 
Article number 
Plastic / Plastic 
3SU1001-1 (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221479) 
•  Red 
3SU1001-1GB20-0AA0  3SU1001-1HB20-0AA0  3SU1001-1JB20-0AA0 
Metal / Metal  
3SU1051-1 (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221480) 
•  Red 
3SU1051-1GB20-0AA0  3SU1051-1HB20-0AA0  3SU1051-1JB20-0AA0 










