Switch Accessories – Mouser Singapore

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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: $27.31
381In Stock

Mfr. Part No.
3SU10022BL600AA0

Mouser Part No
982-3SU10022BL600AA0

Siemens

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

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Datasheet

381In Stock

$27.31

$23.66

$23.45

$22.43

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Min.: 1
Mult.: 1

Selector Switch Actuators

Short Handle

22 mm 3-Position Selector Switches

3SU1 Series

Panel Mount

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

3SU10511HB200AA0
Siemens
1: $85.92
30In Stock

Mfr. Part No.
3SU10511HB200AA0

Mouser Part No
982-3SU10511HB200AA0

Siemens

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

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Datasheet

30In Stock

$85.92

$76.08

$71.36

$68.39

$67.67

Min.: 1
Mult.: 1

Emergency Switch Actuators

Emergency Stop

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

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

3SU14001AA101BA0
Siemens
1: $31.40
346In Stock
305Expected 16/10/2026

Mfr. Part No.
3SU14001AA101BA0

Mouser Part No
982-3SU14001AA101BA0

Siemens

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

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Datasheet

346In Stock

305Expected 16/10/2026

$31.40

$28.23

$27.17

$26.22

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Min.: 1
Mult.: 1

Contact Blocks

1 NO

Panel Mount

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

3SU14001AA101CA0
Siemens
1: $32.14
192In Stock

Mfr. Part No.
3SU14001AA101CA0

Mouser Part No
982-3SU14001AA101CA0

Siemens

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

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Datasheet

192In Stock

$32.14

$29.10

$27.43

$26.23

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Min.: 1
Mult.: 1

Contact Blocks

1 NC

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

3SU14001AA101DA0
Siemens
1: $62.30
160In Stock

Mfr. Part No.
3SU14001AA101DA0

Mouser Part No
982-3SU14001AA101DA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

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Datasheet

160In Stock

$62.30

$55.15

$52.28

$49.40

View

Min.: 1
Mult.: 1

Contact Blocks

2 NO

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

3SU14001AA103DA0
Siemens
1: $81.71
50In Stock

Mfr. Part No.
3SU14001AA103DA0

Mouser Part No
982-3SU14001AA103DA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO

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Datasheet

50In Stock

$81.71

$72.34

$67.85

$65.02

$64.48

Min.: 1
Mult.: 1

Contact Blocks

2 NO

Panel Mount

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

3SU14002AA103CA0
Siemens
1: $36.71
81In Stock

Mfr. Part No.
3SU14002AA103CA0

Mouser Part No
982-3SU14002AA103CA0

Siemens

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

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Datasheet

81In Stock

$36.71

$32.41

$29.96

$29.53

View

Min.: 1
Mult.: 1

Contact Blocks

1 NC

Floor Mounting

3SU1 Series

Panel Mount

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

3SU14011BH401AA0
Siemens
1: $87.33
47In Stock

Mfr. Part No.
3SU14011BH401AA0

Mouser Part No
982-3SU14011BH401AA0

Siemens

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

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Datasheet

47In Stock

$87.33

$81.42

$70.88

$67.77

Min.: 1
Mult.: 1

Contact Blocks

LED Module

Front Plate Mounting

3SU1 Series

Panel Mount

Switch Fixings HOLDER, 3 MODULES, PLASTIC

3SU15000AA100AA0
Siemens
1: $10.88
283In Stock
320Expected 2/11/2026

Mfr. Part No.
3SU15000AA100AA0

Mouser Part No
982-3SU15000AA100AA0

Siemens

Switch Fixings HOLDER, 3 MODULES, PLASTIC

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Datasheet

283In Stock

320Expected 2/11/2026

$10.88

$10.23

$9.51

$9.19

$8.69

Min.: 1
Mult.: 1

Holder, 3-Way

3SU1 Series

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

3SU15500AA100AA0
Siemens
1: $16.17
411In Stock

Mfr. Part No.
3SU15500AA100AA0

Mouser Part No
982-3SU15500AA100AA0

Siemens

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

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Datasheet

411In Stock

$16.17

$15.20

$14.62

$14.10

View

Min.: 1
Mult.: 1

Holder, 3-Way

3SU1 Series

Switch Actuators PUSHBUTTON, MTND, RED, FLUSH

3SU10000AA200AA0
Siemens
1: $31.61
10In Stock

Mfr. Part No.
3SU10000AA200AA0

Mouser Part No
982-3SU10000AA200AA0

Siemens

Switch Actuators PUSHBUTTON, MTND, RED, FLUSH

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Datasheet

10In Stock

$31.61

$29.46

$27.21

$26.03

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Flat Button

22 mm Pushbutton Switches

3SU1 Series

Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH

3SU10000AA300AA0
Siemens
1: $31.73
12In Stock

Mfr. Part No.
3SU10000AA300AA0

Mouser Part No
982-3SU10000AA300AA0

Siemens

Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH

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Datasheet

12In Stock

$31.73

$29.47

$27.21

$26.03

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Flat Button

22 mm Pushbutton Switches

3SU1 Series

Switch Actuators HBUTTON, MOM, BLK, FLUSH

3SU10000AB100AA0
Siemens
1: $15.49
23In Stock

Mfr. Part No.
3SU10000AB100AA0

Mouser Part No
982-3SU10000AB100AA0

Siemens

Switch Actuators HBUTTON, MOM, BLK, FLUSH

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Datasheet

23In Stock

$15.49

$13.37

$12.61

$12.06

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Flat Button

22 mm Pushbutton Switches

3SU1 Series

Switch Actuators PUSHBUTTON, MOM, RED, FLUSH

3SU10000AB200AA0
Siemens
1: $13.98
12In Stock

Mfr. Part No.
3SU10000AB200AA0

Mouser Part No
982-3SU10000AB200AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, RED, FLUSH

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Datasheet

12In Stock

$13.98

$12.61

$12.06

$11.53

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Flat Button

22 mm Pushbutton Switches

3SU1 Series

Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH

3SU10000AB300AA0
Siemens
1: $13.98
24In Stock

Mfr. Part No.
3SU10000AB300AA0

Mouser Part No
982-3SU10000AB300AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH

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Datasheet

24In Stock

$13.98

$12.61

$12.06

$11.53

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Flat Button

22 mm Pushbutton Switches

3SU1 Series

Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH

3SU10000AB400AA0
Siemens
1: $13.98
21In Stock

Mfr. Part No.
3SU10000AB400AA0

Mouser Part No
982-3SU10000AB400AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH

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Datasheet

21In Stock

$13.98

$12.61

$12.06

$11.53

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Flat Button

22 mm Pushbutton Switches

3SU1 Series

Switch Actuators PUSHBUTTON, MOM, BLK, RAISED

3SU10000BB100AA0
Siemens
1: $20.69
8In Stock

Mfr. Part No.
3SU10000BB100AA0

Mouser Part No
982-3SU10000BB100AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, BLK, RAISED

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Datasheet

8In Stock

$20.69

$18.29

$17.34

$16.81

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Raised Button

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O30MM

3SU10001AA200AA0
Siemens
1: $71.14
10In Stock

Mfr. Part No.
3SU10001AA200AA0

Mouser Part No
982-3SU10001AA200AA0

Siemens

Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O30MM

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Datasheet

10In Stock

$71.14

$61.15

$59.72

$57.11

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Jumbo Mushroom

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM

3SU10001BD200AA0
Siemens
1: $44.96
7In Stock

Mfr. Part No.
3SU10001BD200AA0

Mouser Part No
982-3SU10001BD200AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM

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Datasheet

7In Stock

$44.96

$39.34

$37.20

$35.28

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Jumbo Mushroom

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

Switch Actuators PUSHBUTTON, MOM, BLK, MH CAP O60MM

3SU10001CD100AA0
Siemens
1: $51.65
10In Stock

Mfr. Part No.
3SU10001CD100AA0

Mouser Part No
982-3SU10001CD100AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, BLK, MH CAP O60MM

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Datasheet

10In Stock

$51.65

$43.79

$43.78

$41.86

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Jumbo Mushroom

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

Switch Actuators PUSHBUTTON, MOM, GRN, MH CAP 60MM

3SU10001CD400AA0
Siemens
1: $50.93
1In Stock

Mfr. Part No.
3SU10001CD400AA0

Mouser Part No
982-3SU10001CD400AA0

Siemens

Switch Actuators PUSHBUTTON, MOM, GRN, MH CAP 60MM

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Datasheet

1In Stock

$50.93

$46.44

$43.78

$41.86

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Jumbo Mushroom

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM

3SU10001GB200AA0
Siemens
1: $63.06
8In Stock

Mfr. Part No.
3SU10001GB200AA0

Mouser Part No
982-3SU10001GB200AA0

Siemens

Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM

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Datasheet

8In Stock

$63.06

$55.22

$52.21

$49.54

View

Min.: 1
Mult.: 1

Emergency Switch Actuators

Emergency Stop

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

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

3SU10001HA200AA0
Siemens
1: $62.83
2In Stock

Mfr. Part No.
3SU10001HA200AA0

Mouser Part No
982-3SU10001HA200AA0

Siemens

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

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Datasheet

2In Stock

$62.83

$56.83

$53.57

$51.23

View

Min.: 1
Mult.: 1

Emergency Switch Actuators

Emergency Stop

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

Switch Actuators E-STOP MUSHROOM PUSHBUTTON, ROUND, RED

3SU10001HB200AA0
Siemens
1: $70.23
30In Stock

Mfr. Part No.
3SU10001HB200AA0

Mouser Part No
982-3SU10001HB200AA0

Siemens

Switch Actuators E-STOP MUSHROOM PUSHBUTTON, ROUND, RED

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Datasheet

30In Stock

$70.23

$60.57

$57.11

$54.60

View

Min.: 1
Mult.: 1

Emergency Switch Actuators

Emergency Stop

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

Switch Actuators TWIN BUTTON, MOM, GREEN/RED

3SU10003BB420AK0
Siemens
1: $73.93
3In Stock

Mfr. Part No.
3SU10003BB420AK0

Mouser Part No
982-3SU10003BB420AK0

Siemens

Switch Actuators TWIN BUTTON, MOM, GREEN/RED

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Datasheet

3In Stock

$73.93

$65.21

$61.47

$58.78

View

Min.: 1
Mult.: 1

Pushbutton Switch Actuators

Flat/Raised Button

22 mm Pushbutton Switches

3SU1 Series

Panel Mount

SIRIUS ACT 3SU1 Pushbuttons & E-Stops

Types of Switch Accessories

Customer Service Office

Company

Resources

Support

1 NC
1 NO
1 NO + 1 NC
2 NC
2 NO
Backing Plate
Cap, Flat
Emergency Stop
Emergency Stop, Key Released
Extension Plunger
Flat/Raised Button
Flat Button
Holder, 3-Way
Jumbo Mushroom
Key Lock 455
Key Lock 73033
Key Lock 73034
Key Lock 73037
Key Lock 73038
Key Lock LSG1