.hide-partial { max-height: none; } .show-more { display: none; }

SIRIUS ACT 3SU1 Pushbuttons & E-Stops

Siemens SIRIUS ACT 3SU1 Pushbuttons and E-Stops are a modular, tried-and-tested, complete range of pushbuttons and indicator lights in a round design. These plastic or metal pushbuttons supply an ideal solution for various applications. 3SU1 Pushbuttons and E-Stops include rugged metal control devices with IP67 degree of protection/NEMA 4. These Siemens SIRIUS ACT 3SU1 products are quick, easy to install, and provide dependable operation.

All Results (224)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Switch Actuators PUSHBUTTON, MOM, BLK, FLUSH

3SU10500AB100AA0
Siemens
1: $17.83
60In Stock

Mfr. Part No.
3SU10500AB100AA0

Mouser Part No
982-3SU10500AB100AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, BLK, FLUSH

Learn More

Datasheet

60In Stock

$17.83

$15.16

$15.14

$14.53

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, RED, FLUSH

3SU10500AB200AA0
Siemens
1: $18.10
15In Stock

Mfr. Part No.
3SU10500AB200AA0

Mouser Part No
982-3SU10500AB200AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, RED, FLUSH

Learn More

Datasheet

15In Stock

$18.10

$14.87

$14.22

$13.61

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH

3SU10500AB300AA0
Siemens
1: $18.04
13In Stock

Mfr. Part No.
3SU10500AB300AA0

Mouser Part No
982-3SU10500AB300AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH

Learn More

Datasheet

13In Stock

$18.04

$15.60

$14.87

$14.22

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, BLU, FLUSH

3SU10500AB500AA0
Siemens
1: $18.26
5In Stock

Mfr. Part No.
3SU10500AB500AA0

Mouser Part No
982-3SU10500AB500AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, BLU, FLUSH

Learn More

Datasheet

5In Stock

$18.26

$15.78

$14.87

$14.22

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, WHT, FLUSH

3SU10500AB600AA0
Siemens
1: $17.82
1In Stock

Mfr. Part No.
3SU10500AB600AA0

Mouser Part No
982-3SU10500AB600AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, WHT, FLUSH

Learn More

Datasheet

1In Stock

$17.82

$16.10

$14.87

$14.22

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, RED, RAISED

3SU10500BB200AA0
Siemens
1: $22.57
9In Stock

Mfr. Part No.
3SU10500BB200AA0

Mouser Part No
982-3SU10500BB200AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, RED, RAISED

Learn More

Datasheet

9In Stock

$22.57

$19.95

$18.88

$17.92

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O40MM

3SU10501BA200AA0
Siemens
1: $74.80
5In Stock

Mfr. Part No.
3SU10501BA200AA0

Mouser Part No
982-3SU10501BA200AA0

Siemens

Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O40MM

Learn More

Datasheet

5In Stock

$74.80

$67.57

$63.69

$60.91

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM

3SU10501BD200AA0
Siemens
1: $48.12
3In Stock

Mfr. Part No.
3SU10501BD200AA0

Mouser Part No
982-3SU10501BD200AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM

Learn More

Datasheet

3In Stock

$48.12

$41.53

$39.14

$37.43

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, YEL, MH CAP O40MM

3SU10501BD300AA0
Siemens
1: $47.77
10In Stock

Mfr. Part No.
3SU10501BD300AA0

Mouser Part No
982-3SU10501BD300AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, YEL, MH CAP O40MM

Learn More

Datasheet

10In Stock

$47.77

$42.19

$39.14

$37.43

View

Min.: 1
Mult.: 1

Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM

3SU10501GB200AA0
Siemens
1: $48.65
18In Stock

Mfr. Part No.
3SU10501GB200AA0

Mouser Part No
982-3SU10501GB200AA0

Siemens

Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM

Learn More

Datasheet

18In Stock

$48.65

$46.44

$45.47

View

Min.: 1
Mult.: 1

Switch Actuators EMERG-STOP, PUSH PULL RED MH CAP O40MM

3SU10501HA200AA0
Siemens
1: $66.68
6In Stock

Mfr. Part No.
3SU10501HA200AA0

Mouser Part No
982-3SU10501HA200AA0

Siemens

Switch Actuators EMERG-STOP, PUSH PULL RED MH CAP O40MM

Learn More

Datasheet

6In Stock

$66.68

$57.53

$54.22

$51.86

View

Min.: 1
Mult.: 1

Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O40MM

3SU10501HB200AA0
Siemens
1: $66.46
11In Stock

Mfr. Part No.
3SU10501HB200AA0

Mouser Part No
982-3SU10501HB200AA0

Siemens

Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O40MM

Learn More

Datasheet

11In Stock

$66.46

$57.50

$54.22

$51.86

View

Min.: 1
Mult.: 1

Switch Actuators EMERG-STOP,KEY RELEASE RED MH CAP O40MM

3SU10501HF200AA0
Siemens
1: $188.72
5In Stock

Mfr. Part No.
3SU10501HF200AA0

Mouser Part No
982-3SU10501HF200AA0

Siemens

Switch Actuators EMERG-STOP,KEY RELEASE RED MH CAP O40MM

Learn More

Datasheet

5In Stock

$188.72

$162.71

$153.34

$146.62

Min.: 1
Mult.: 1

Switch Actuators SELECTOR SWITCH. 22MM. ROUND. METAL. SHI

3SU10502AS600AA0
Siemens
1: $67.89
11In Stock

Mfr. Part No.
3SU10502AS600AA0

Mouser Part No
982-3SU10502AS600AA0

Siemens

Switch Actuators SELECTOR SWITCH. 22MM. ROUND. METAL. SHI

Learn More

Datasheet

11In Stock

$67.89

$58.84

$55.47

$53.04

View

Min.: 1
Mult.: 1

Switch Actuators KEY SW, 2POS, MOM, KEY REMOVAL IN LEFT

3SU10504BC010AA0
Siemens
1: $120.61
1In Stock

Mfr. Part No.
3SU10504BC010AA0

Mouser Part No
982-3SU10504BC010AA0

Siemens

Switch Actuators KEY SW, 2POS, MOM, KEY REMOVAL IN LEFT

Learn More

Datasheet

1In Stock

$120.61

$105.38

$99.32

$94.96

$90.79

Min.: 1
Mult.: 1

Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN LEFTH

3SU10504BF010AA0
Siemens
1: $119.82
4In Stock

Mfr. Part No.
3SU10504BF010AA0

Mouser Part No
982-3SU10504BF010AA0

Siemens

Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN LEFTH

Learn More

Datasheet

4In Stock

$119.82

$105.38

$99.32

$94.96

$90.79

Min.: 1
Mult.: 1

Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL

3SU10505BF110AA0
Siemens
1: $276.65
4In Stock

Mfr. Part No.
3SU10505BF110AA0

Mouser Part No
982-3SU10505BF110AA0

Siemens

Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL

Learn More

Datasheet

4In Stock

$276.65

$249.25

$234.90

$224.55

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MTND, RED, FLUSH

3SU10510AA200AA0
Siemens
1: $30.57
6In Stock

Mfr. Part No.
3SU10510AA200AA0

Mouser Part No
982-3SU10510AA200AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MTND, RED, FLUSH

Learn More

Datasheet

6In Stock

$30.57

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, RED, FLUSH

3SU10510AB200AA0
Siemens
1: $28.81
8In Stock
6Expected 27/2/2026

Mfr. Part No.
3SU10510AB200AA0

Mouser Part No
982-3SU10510AB200AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, RED, FLUSH

Learn More

Datasheet

8In Stock

6Expected 27/2/2026

$28.81

$26.05

$24.06

$23.02

View

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, YEL, FLUSH

3SU10510AB300AA0
Siemens
1: $29.27
6In Stock

Mfr. Part No.
3SU10510AB300AA0

Mouser Part No
982-3SU10510AB300AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, YEL, FLUSH

Learn More

Datasheet

6In Stock

$29.27

$25.52

$24.06

$23.02

View

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH

3SU10510AB400AA0
Siemens
1: $28.36
7In Stock
12Expected 16/3/2026

Mfr. Part No.
3SU10510AB400AA0

Mouser Part No
982-3SU10510AB400AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH

Learn More

Datasheet

7In Stock

12Expected 16/3/2026

$28.36

$25.49

$24.06

$23.02

View

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, BLU, FLUSH

3SU10510AB500AA0
Siemens
1: $27.36
22In Stock

Mfr. Part No.
3SU10510AB500AA0

Mouser Part No
982-3SU10510AB500AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, BLU, FLUSH

Learn More

Datasheet

22In Stock

$27.36

$24.88

$24.06

$23.02

View

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, WHT, FLUSH

3SU10510AB600AA0
Siemens
1: $28.86
28In Stock

Mfr. Part No.
3SU10510AB600AA0

Mouser Part No
982-3SU10510AB600AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, WHT, FLUSH

Learn More

Datasheet

28In Stock

$28.86

$25.52

$24.06

$23.02

View

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, CLR, FLUSH

3SU10510AB700AA0
Siemens
1: $28.19
8In Stock

Mfr. Part No.
3SU10510AB700AA0

Mouser Part No
982-3SU10510AB700AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, CLR, FLUSH

Learn More

Datasheet

8In Stock

$28.19

$25.52

$24.06

$23.02

View

Min.: 1
Mult.: 1

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, RED, RAISED

3SU10510BB200AA0
Siemens
1: $31.29
6In Stock

Mfr. Part No.
3SU10510BB200AA0

Mouser Part No
982-3SU10510BB200AA0

Siemens

Switch Actuators ILLUMINATED PUSHBUTTON, MOM, RED, RAISED

Learn More

Datasheet

6In Stock

$31.29

$27.38

$25.83

$24.70

View

Min.: 1
Mult.: 1

SIRIUS ACT 3SU1 Pushbuttons & E-Stops

All Results (224)

Customer Service Office

Company

Resources

Support

SIRIUS ACT 3SU1 Pushbuttons & E-Stops

All Results (224)

Electromechanical

Opto-electronics

Industrial Automation

Passive Components