SIRIUS ACT Pushbuttons & Indicator Lights

Siemens SIRIUS ACT Pushbuttons and Indicator Lights comprise a modular system of pushbuttons and indicator lights for front-plate mounting and rear-mounted electrical modules. Thanks to the SIRIUS ACT with PROFINET, commanding and signaling devices can be connected directly via PROFINET to the controller and HMI devices – including safety functions. Siemens SIRIUS ACT simplifies engineering and commissioning by the TIA Portal.

Results: 941
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Type
For Use With
Designed for
Color
IP Rating
Siemens Switch Actuators PUSHBUTTON, MOM, RED, FLUSH
Datasheet
7In Stock
6Expected 01/10/2026
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH
Datasheet
13In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Yellow IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH
Datasheet
11In Stock
10Expected 28/08/2026
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, BLU, FLUSH
Datasheet
4In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Blue IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, WHT, FLUSH
Datasheet
18In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series White IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, GRY, FLUSH
Datasheet
6In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, RED, RAISED
Datasheet
9In Stock
Min.: 1
Mult.: 1

3SU1 Raised Button 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, BLK, MH CAP O30MM
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Jumbo Mushroom 22 mm Pushbutton Switches 3SU1 Series IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O40MM
Datasheet
3In Stock
Min.: 1
Mult.: 1

3SU1 Jumbo Mushroom 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM
Datasheet
2In Stock
Min.: 1
Mult.: 1

3SU1 Jumbo Mushroom 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, MOM, YEL, MH CAP O40MM
Datasheet
8In Stock
Min.: 1
Mult.: 1

3SU1 Jumbo Mushroom 22 mm Pushbutton Switches 3SU1 Series Yellow IP66, IP67, IP69
Siemens Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM
Datasheet
15In Stock
Min.: 1
Mult.: 1

3SU1 Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators EMERG-STOP, PUSH PULL RED MH CAP O40MM
Datasheet
4In Stock
Min.: 1
Mult.: 1

3SU1 Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O40MM
Datasheet
7In Stock
Min.: 1
Mult.: 1

3SU1 Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators PUSHBUTTON, TWIST RELEASE YEL, MH 40MM
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Jumbo Mushroom 22 mm Pushbutton Switches 3SU1 Series IP66, IP67, IP89
Siemens Switch Actuators EMERG-STOP,KEY RELEASE RED MH CAP O40MM
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Emergency Stop, Key Released 22 mm Pushbutton Switches 3SU1 Series Red IP66, IP67, IP69
Siemens Switch Actuators SELECTOR SWITCH. 22MM. ROUND. METAL. SHI
Datasheet
11In Stock
Min.: 1
Mult.: 1

3SU1 Rotary Knob 22 mm 4-Position Selector Switches 3SU1 Series White IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 2POS, MOM, KEY REMOVAL IN LEFT
Datasheet
3In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Silver IP20, IP66, IP67, IP69
Siemens Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN LEFTH
Datasheet
2In Stock
4Expected 16/10/2026
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Silver IP20, IP66, IP67, IP69
Siemens Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series IP20, IP66, IP67, IP69
Siemens Switch Actuators KEY SW, 3POS, MTND, KEY REMOVAL CENTER
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 3-Position Keylock Switches 3SU1 Series IP20, IP66, IP67, IP69
Siemens Switch Actuators KEY SW, 3POS, MTND, KEY REMOVAL IN ALL
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 3-Position Keylock Switches 3SU1 Series IP20, IP66, IP67, IP69
Siemens Switch Actuators KEY SW, 3POS, MOM, KEY REMOVAL CENTER
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 3-Position Keylock Switches 3SU1 Series IP20, IP66, IP67, IP69
Siemens Switch Actuators KEY SW, 2POS, MOM, KEY REMOVAL IN LEFT
Datasheet
3In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series IP20, IP66, IP67, IP69