User Manual
  Accessories 
  11.6 Additional Accessories 
SIRIUS ACT 3SU1 pushbuttons and signaling devices 
System Manual, 02/2015, A5E03457306020A/RS-AB/002 
259 
11.6
Additional Accessories 
Description
Material
Article number
3SU1900-0K (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221537) 
PCB carrier  Plastic  3SU1900-0KA10-0AA0 
Pressure plates for selectors 
and locks 
Plastic  3SU1900-0KC10-0AA0 
Adapters for actuators and 
indicators with front ring for flat 
mounting 
Metal  3SU1950-0KJ80-0AA0 
Adapter for installing 22.5 mm 
actuators in a 30.5 mm mount-
ing hole 
With the adapter, all 22.5 mm 
pushbuttons can also be used 
in a 30.5 mm mounting hole. 
Metal  3SU1950-0KB10-0AA0 
  Drilling template for 30 x 40 
grid, horizontal 
Plastic  3SU1900-0KF10-0AA0 
Extension plungers 
For compensation of the dis-
tance between a pushbutton 
and the unlatching button of an 
overload relay 
Plastic  3SU1900-0KG10-0AA0 
Grounding stud 
Metal 
3SU1950-0KK80-0AA0 
  Angle plug 
For connecting the sensor 
switch 
Plastic  3SU1900-0KL10-0AA0 










