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.

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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, GRN, MH CAP 60MM
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Jumbo Mushroom 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM
Datasheet
8In Stock
Min.: 1
Mult.: 1

3SU1 Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators EMERG-STOP, PUSH PULL RED MH CAP O40MM
Datasheet
2In Stock
Min.: 1
Mult.: 1

3SU1 Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators E-STOP MUSHROOM PUSHBUTTON, ROUND, RED
Datasheet
30In Stock
Min.: 1
Mult.: 1

3SU1 Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators SELECTOR SWITCH. O-I-II-III. WHITE
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 22 mm Selector Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators TWIN BUTTON, MOM, GREEN/RED
Datasheet
3In Stock
Min.: 1
Mult.: 1

3SU1 Flat/Raised Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators FOUR-WAY PUSHBUTTON. BLACK
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Quadruple Button 22 mm Pushbutton Switches 3SU1 Series Black IP65, IP66
Siemens Switch Actuators KEY SW, 2POS, MOM, KEY REMOVAL IN LEFT
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
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 Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 3POS, MTND, KEY REMOVAL CENTER
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 3-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 3POS, MOM, KEY REMOVAL IN CENTER
Datasheet
4In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 3-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL
Datasheet
2In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN LEFT
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN LEFT
Datasheet
5In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SWITCH, 2POS O-I, KEY REMOVAL IN ALL
Datasheet
2In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY SW, 3POS, MTND, KEY REMOV LEFT&RIGHT
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 3-Position Keylock Switches 3SU1 Series Black IP20, IP66, IP67, IP69, IP69K
Siemens Switch Actuators KEY-OPERATED SWITCH CES. O-I
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Key Operated 22 mm 2-Position Keylock Switches 3SU1 Series Black IP20, IP45
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MTND, RED, FLUSH
Datasheet
4In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MTND, YEL, FLUSH
Datasheet
8In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MTND, GRN, FLUSH
Datasheet
6In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MTND, WHT, FLUSH
Datasheet
1In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MOM, YEL, FLUSH
Datasheet
19In Stock
2Expected 25/08/2026
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH
Datasheet
31In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MOM, BLU, FLUSH
Datasheet
12In Stock
Min.: 1
Mult.: 1

3SU1 Flat Button 22 mm Pushbutton Switches 3SU1 Series Black IP66, IP67, IP69, IP69K