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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.

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Part #

Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT

3SU10022BL600AA0
Siemens
1: $26.10
381In Stock

Mfr. Part #
3SU10022BL600AA0

Mouser Part #
982-3SU10022BL600AA0

Siemens

Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT

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Datasheet

381In Stock

$26.10

$22.62

$22.41

$21.44

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Min.: 1
Mult.: 1

Switch Actuators ILLUM EMERG-STOP,TWIST REL RED MH O40MM

3SU10511HB200AA0
Siemens
1: $82.13
30In Stock

Mfr. Part #
3SU10511HB200AA0

Mouser Part #
982-3SU10511HB200AA0

Siemens

Switch Actuators ILLUM EMERG-STOP,TWIST REL RED MH O40MM

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Datasheet

30In Stock

$82.13

$72.72

$68.21

$65.38

$64.69

Min.: 1
Mult.: 1

Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH

3SU11520AB401BA0
Siemens
1: $151.52
24In Stock

Mfr. Part #
3SU11520AB401BA0

Mouser Part #
982-3SU11520AB401BA0

Siemens

Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH

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Datasheet

24In Stock

$151.52

$136.64

$126.26

$120.71

$115.40

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING

3SU14001AA101BA0
Siemens
1: $28.94
375In Stock

Mfr. Part #
3SU14001AA101BA0

Mouser Part #
982-3SU14001AA101BA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING

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Datasheet

375In Stock

$28.94

$26.69

$25.74

$24.79

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Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING

3SU14001AA101CA0
Siemens
1: $30.02
214In Stock

Mfr. Part #
3SU14001AA101CA0

Mouser Part #
982-3SU14001AA101CA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING

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Datasheet

214In Stock

$30.02

$26.99

$25.97

$25.06

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Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

3SU14001AA101DA0
Siemens
1: $59.55
164In Stock

Mfr. Part #
3SU14001AA101DA0

Mouser Part #
982-3SU14001AA101DA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

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Datasheet

164In Stock

$59.55

$52.72

$49.97

$47.22

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Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

3SU14001AA101FA0
Siemens
1: $59.55
71In Stock

Mfr. Part #
3SU14001AA101FA0

Mouser Part #
982-3SU14001AA101FA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

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Datasheet

71In Stock

$59.55

$52.72

$49.97

$47.22

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Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

3SU14001AA103DA0
Siemens
1: $78.10
50In Stock

Mfr. Part #
3SU14001AA103DA0

Mouser Part #
982-3SU14001AA103DA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

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Datasheet

50In Stock

$78.10

$69.15

$64.86

$62.15

$61.63

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT

3SU14002AA103CA0
Siemens
1: $35.49
81In Stock

Mfr. Part #
3SU14002AA103CA0

Mouser Part #
982-3SU14002AA103CA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT

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Datasheet

81In Stock

$35.49

$31.38

$28.65

$27.53

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Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL

3SU14011BH401AA0
Siemens
1: $83.47
47In Stock

Mfr. Part #
3SU14011BH401AA0

Mouser Part #
982-3SU14011BH401AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL

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Datasheet

47In Stock

$83.47

$77.83

$67.76

$64.78

Min.: 1
Mult.: 1

Switch Hardware HOLDER, 3 MODULES, PLASTIC

3SU15000AA100AA0
Siemens
1: $11.39
300In Stock
320Expected 11/2/2026

Mfr. Part #
3SU15000AA100AA0

Mouser Part #
982-3SU15000AA100AA0

Siemens

Switch Hardware HOLDER, 3 MODULES, PLASTIC

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Datasheet

300In Stock

320Expected 11/2/2026

$11.39

$10.31

$9.91

$9.62

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Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL

3SU15500AA100AA0
Siemens
1: $15.48
534In Stock

Mfr. Part #
3SU15500AA100AA0

Mouser Part #
982-3SU15500AA100AA0

Siemens

Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL

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Datasheet

534In Stock

$15.48

$14.57

$13.91

$13.47

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Min.: 1
Mult.: 1

Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,1NC

3SU18010NA002AC2
Siemens
1: $327.17
9In Stock

Mfr. Part #
3SU18010NA002AC2

Mouser Part #
982-3SU18010NA002AC2

Siemens

Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,1NC

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Datasheet

9In Stock

$327.17

$293.88

$285.86

Min.: 1
Mult.: 1

Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,2NC

3SU18010NB002AC2
Siemens
1: $335.89
18In Stock

Mfr. Part #
3SU18010NB002AC2

Mouser Part #
982-3SU18010NB002AC2

Siemens

Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,2NC

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Datasheet

18In Stock

$335.89

$301.70

$293.22

Min.: 1
Mult.: 1

Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP TWIST-RELEASE,2NC

3SU18510NB002AC2
Siemens
1: $371.35
25In Stock

Mfr. Part #
3SU18510NB002AC2

Mouser Part #
982-3SU18510NB002AC2

Siemens

Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP TWIST-RELEASE,2NC

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Datasheet

25In Stock

$371.35

$343.06

$331.23

Quote

Min.: 1
Mult.: 1

Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP PUSH PULL, 1NO,2NC

3SU18510ND002AC2
Siemens
1: $377.72
6In Stock

Mfr. Part #
3SU18510ND002AC2

Mouser Part #
982-3SU18510ND002AC2

Siemens

Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP PUSH PULL, 1NO,2NC

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Datasheet

6In Stock

$377.72

$349.32

$337.83

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MTND, RED, FLUSH

3SU10000AA200AA0
Siemens
1: $30.21
10In Stock

Mfr. Part #
3SU10000AA200AA0

Mouser Part #
982-3SU10000AA200AA0

Siemens

Switch Actuators PUSHBUTTON, MTND, RED, FLUSH

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Datasheet

10In Stock

$30.21

$28.16

$26.01

$24.88

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH

3SU10000AA300AA0
Siemens
1: $30.33
12In Stock

Mfr. Part #
3SU10000AA300AA0

Mouser Part #
982-3SU10000AA300AA0

Siemens

Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH

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Datasheet

12In Stock

$30.33

$28.17

$26.01

$24.88

View

Min.: 1
Mult.: 1

Switch Actuators HBUTTON, MOM, BLK, FLUSH

3SU10000AB100AA0
Siemens
1: $14.81
23In Stock

Mfr. Part #
3SU10000AB100AA0

Mouser Part #
982-3SU10000AB100AA0

Siemens

Switch Actuators HBUTTON, MOM, BLK, FLUSH

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Datasheet

23In Stock

$14.81

$12.78

$12.05

$11.53

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Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, RED, FLUSH

3SU10000AB200AA0
Siemens
1: $13.36
12In Stock

Mfr. Part #
3SU10000AB200AA0

Mouser Part #
982-3SU10000AB200AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, RED, FLUSH

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Datasheet

12In Stock

$13.36

$12.05

$11.53

$11.02

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH

3SU10000AB300AA0
Siemens
1: $13.36
24In Stock

Mfr. Part #
3SU10000AB300AA0

Mouser Part #
982-3SU10000AB300AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH

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Datasheet

24In Stock

$13.36

$12.05

$11.53

$11.02

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH

3SU10000AB400AA0
Siemens
1: $13.36
21In Stock

Mfr. Part #
3SU10000AB400AA0

Mouser Part #
982-3SU10000AB400AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH

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Datasheet

21In Stock

$13.36

$12.05

$11.53

$11.02

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, BLK, RAISED

3SU10000BB100AA0
Siemens
1: $19.77
8In Stock

Mfr. Part #
3SU10000BB100AA0

Mouser Part #
982-3SU10000BB100AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, BLK, RAISED

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Datasheet

8In Stock

$19.77

$17.49

$16.58

$16.07

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O30MM

3SU10001AA200AA0
Siemens
1: $68.00
10In Stock

Mfr. Part #
3SU10001AA200AA0

Mouser Part #
982-3SU10001AA200AA0

Siemens

Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O30MM

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Datasheet

10In Stock

$68.00

$58.45

$57.08

$54.59

View

Min.: 1
Mult.: 1

Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM

3SU10001BD200AA0
Siemens
1: $42.98
7In Stock

Mfr. Part #
3SU10001BD200AA0

Mouser Part #
982-3SU10001BD200AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM

Learn More

Datasheet

7In Stock

$42.98

$37.61

$35.56

$33.72

View

Min.: 1
Mult.: 1

SIRIUS ACT 3SU1 Pushbuttons & E-Stops

Types of Electromechanical

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