Switches – Mouser Japan

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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 #

Pushbutton Switches - Industrial PUSHBUTTON, MOM, BLK, FLUSH

3SU11500AB101BA0
Siemens
1: ¥8,829.9
28In Stock

Mfr. Part #
3SU11500AB101BA0

Mouser Part #
982-3SU11500AB101BA0

Siemens

Pushbutton Switches - Industrial PUSHBUTTON, MOM, BLK, FLUSH

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Datasheet

28In Stock

¥8,829.9

¥7,770.2

¥7,409.7

¥7,090.8

View

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton

SPST-NO

OFF - ON

Panel Mount

Pushbutton Switches - Industrial PUSHBUTTON. BLACK

3SU11500AB101FA0
Siemens
1: ¥9,678.6
3In Stock

Mfr. Part #
3SU11500AB101FA0

Mouser Part #
982-3SU11500AB101FA0

Siemens

Pushbutton Switches - Industrial PUSHBUTTON. BLACK

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Datasheet

3In Stock

¥9,678.6

¥8,763.4

¥8,301.7

¥8,202

¥7,964.5

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton

DPST

ON - OFF, OFF - ON

Panel Mount

Pushbutton Switches - Industrial PUSHBUTTON, MOM, RED, FLUSH

3SU11500AB201CA0
Siemens
1: ¥9,120.6
3In Stock

Mfr. Part #
3SU11500AB201CA0

Mouser Part #
982-3SU11500AB201CA0

Siemens

Pushbutton Switches - Industrial PUSHBUTTON, MOM, RED, FLUSH

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Datasheet

3In Stock

¥9,120.6

¥9,118.9

¥7,414.7

¥7,090.8

View

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton

SPST-NC

ON - OFF

Panel Mount

Pushbutton Switches - Industrial PUSHBUTTON, MOM, YEL, FLUSH

3SU11500AB301BA0
Siemens
1: ¥8,829.9
6In Stock

Mfr. Part #
3SU11500AB301BA0

Mouser Part #
982-3SU11500AB301BA0

Siemens

Pushbutton Switches - Industrial PUSHBUTTON, MOM, YEL, FLUSH

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Datasheet

6In Stock

¥8,829.9

¥7,866.5

¥7,414.7

¥7,090.8

View

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton

SPST-NO

OFF - ON

Panel Mount

Pushbutton Switches - Industrial PUSHBUTTON, MOM, GRN, FLUSH

3SU11500AB401BA0
Siemens
1: ¥8,829.9
12In Stock

Mfr. Part #
3SU11500AB401BA0

Mouser Part #
982-3SU11500AB401BA0

Siemens

Pushbutton Switches - Industrial PUSHBUTTON, MOM, GRN, FLUSH

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Datasheet

12In Stock

¥8,829.9

¥7,770.2

¥7,414.7

¥7,090.8

View

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton

SPST-NO

OFF - ON

Panel Mount

Pushbutton Switches - Industrial PUSHBUTTON, MOM, BLU, FLUSH

3SU11500AB501BA0
Siemens
1: ¥9,120.6
1In Stock

Mfr. Part #
3SU11500AB501BA0

Mouser Part #
982-3SU11500AB501BA0

Siemens

Pushbutton Switches - Industrial PUSHBUTTON, MOM, BLU, FLUSH

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Datasheet

1In Stock

¥9,120.6

¥9,118.9

¥7,414.7

¥7,090.8

View

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton

SPST-NO

OFF - ON

Panel Mount

Pushbutton Switches - Industrial PUSHBUTTON, PUSH PULL RED, MH CAP O40MM

3SU11501BA201CA0
Siemens
1: ¥15,216.4
5In Stock

Mfr. Part #
3SU11501BA201CA0

Mouser Part #
982-3SU11501BA201CA0

Siemens

Pushbutton Switches - Industrial PUSHBUTTON, PUSH PULL RED, MH CAP O40MM

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Datasheet

5In Stock

¥15,216.4

¥12,367.8

¥11,826.3

¥11,306.4

Min.: 1
Mult.: 1

Pushbutton Switches

Push-Pull

SPST-NC

ON - OFF

Panel Mount

Emergency Stop Switches / E-Stop Switches E-STOP PUSHBUTTON, PUSH/PULL, RED, 40MM

3SU11501HA201CG0
Siemens
1: ¥16,671.5
7In Stock

Mfr. Part #
3SU11501HA201CG0

Mouser Part #
982-3SU11501HA201CG0

Siemens

Emergency Stop Switches / E-Stop Switches E-STOP PUSHBUTTON, PUSH/PULL, RED, 40MM

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Datasheet

7In Stock

¥16,671.5

¥14,784.6

¥13,934.1

¥13,322.9

¥12,738.2

Min.: 1
Mult.: 1

Emergency Stop Switches

Push-Pull

SPST

ON - OFF

Panel Mount

Emergency Stop Switches / E-Stop Switches EMERG-STOP, TWIST RELEASE RED MH O40MM

3SU11501HB201CG0
Siemens
1: ¥16,455.5
5In Stock

Mfr. Part #
3SU11501HB201CG0

Mouser Part #
982-3SU11501HB201CG0

Siemens

Emergency Stop Switches / E-Stop Switches EMERG-STOP, TWIST RELEASE RED MH O40MM

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Datasheet

5In Stock

¥16,455.5

¥14,784.6

¥13,934.1

¥13,322.9

¥12,738.2

Min.: 1
Mult.: 1

Emergency Stop Switches

Push Turn

SPST

ON - OFF

Panel Mount

Emergency Stop Switches / E-Stop Switches EM. STOP MUSHROOM PUSHBUTTON. 40MM. RED

3SU11501HB201FG0
Siemens
1: ¥20,614.7
4In Stock
2Expected 10/5/2026

Mfr. Part #
3SU11501HB201FG0

Mouser Part #
982-3SU11501HB201FG0

Siemens

Emergency Stop Switches / E-Stop Switches EM. STOP MUSHROOM PUSHBUTTON. 40MM. RED

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Datasheet

4In Stock

2Expected 10/5/2026

¥20,614.7

¥19,118.1

¥18,467

¥17,405.6

¥16,400.7

Min.: 1
Mult.: 1

Emergency Stop Switches

Push Turn

DPST

ON - OFF

Panel Mount

Selector Switches SEL SW, 2POS, MTND, SHORT HANDLE, WHT

3SU11502BF601BA0
Siemens
1: ¥12,827.9
10In Stock

Mfr. Part #
3SU11502BF601BA0

Mouser Part #
982-3SU11502BF601BA0

Siemens

Selector Switches SEL SW, 2POS, MTND, SHORT HANDLE, WHT

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Datasheet

10In Stock

¥12,827.9

¥11,359.6

¥10,967.6

¥10,487.6

¥10,025.8

Min.: 1
Mult.: 1

Keylock Switches

SPST-NO

Panel Mount

Selector Switches SEL SW, 3POS, MTND, SHORT HANDLE, WHT

3SU11502BL601NA0
Siemens
1: ¥15,581.8
8In Stock

Mfr. Part #
3SU11502BL601NA0

Mouser Part #
982-3SU11502BL601NA0

Siemens

Selector Switches SEL SW, 3POS, MTND, SHORT HANDLE, WHT

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Datasheet

8In Stock

¥15,581.8

¥14,030.5

¥13,223.2

¥12,643.5

¥12,087.1

Min.: 1
Mult.: 1

Keylock Switches

DPST-NO

Panel Mount

Selector Switches SELECTOR SWITCH. I>O

3SU11502BM601LA0
Siemens
1: ¥19,121.4
5In Stock

Mfr. Part #
3SU11502BM601LA0

Mouser Part #
982-3SU11502BM601LA0

Siemens

Selector Switches SELECTOR SWITCH. I>O<II. BLACK. WHITE

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Datasheet

5In Stock

¥19,121.4

¥16,938.9

¥15,884.1

¥15,392.5

¥14,714.8

Min.: 1
Mult.: 1

Keylock Switches

4PST-2NO/2NC

Panel Mount

Selector Switches SEL SW, 3POS, MOM, SHORT HANDLE, WHT

3SU11502BM603NA0
Siemens
1: ¥15,706.4
4In Stock

Mfr. Part #
3SU11502BM603NA0

Mouser Part #
982-3SU11502BM603NA0

Siemens

Selector Switches SEL SW, 3POS, MOM, SHORT HANDLE, WHT

Learn More

Datasheet

4In Stock

¥15,706.4

¥14,136.8

¥13,324.5

¥12,739.9

¥12,180.1

Min.: 1
Mult.: 1

Keylock Switches

DPST-NO

Panel Mount

Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN LEFT

3SU11504BF013PA0
Siemens
1: ¥26,652.4
5In Stock

Mfr. Part #
3SU11504BF013PA0

Mouser Part #
982-3SU11504BF013PA0

Siemens

Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN LEFT

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Datasheet

5In Stock

¥26,652.4

¥23,729

¥22,363.7

¥21,380.4

Min.: 1
Mult.: 1

Keylock Switches

DPST

ON - OFF

Panel Mount

Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN ALL

3SU11504BF111BA0
Siemens
1: ¥23,606.1
5In Stock

Mfr. Part #
3SU11504BF111BA0

Mouser Part #
982-3SU11504BF111BA0

Siemens

Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN ALL

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Datasheet

5In Stock

¥23,606.1

¥21,081.4

¥19,868.9

¥18,995.2

Min.: 1
Mult.: 1

Keylock Switches

SPST

OFF - ON

Panel Mount

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

3SU11520AB601BA0
Siemens
1: ¥18,870.6
11In Stock

Mfr. Part #
3SU11520AB601BA0

Mouser Part #
982-3SU11520AB601BA0

Siemens

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

Learn More

Datasheet

11In Stock

¥18,870.6

¥17,114.9

¥16,131.6

¥15,422.4

¥14,744.7

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton

SPST-NO

OFF - ON

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL

3SU14001AA101EA0
Siemens
1: ¥7,609
13In Stock

Mfr. Part #
3SU14001AA101EA0

Mouser Part #
982-3SU14001AA101EA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL

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Datasheet

13In Stock

¥7,609

¥6,735.4

¥6,384.9

¥6,032.8

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

2 NC

Panel Mount

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

3SU14001AA101FA0
Siemens
1: ¥7,609
10In Stock
68Expected 10/2/2026

Mfr. Part #
3SU14001AA101FA0

Mouser Part #
982-3SU14001AA101FA0

Siemens

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

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Datasheet

10In Stock

68Expected 10/2/2026

¥7,609

¥6,735.4

¥6,384.9

¥6,032.8

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NO + 1 NC

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

3SU14001AA101HA0
Siemens
1: ¥8,102.4
13In Stock

Mfr. Part #
3SU14001AA101HA0

Mouser Part #
982-3SU14001AA101HA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

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Datasheet

13In Stock

¥8,102.4

¥7,619

¥6,830

¥6,531.1

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NC

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP FRNT PLT

3SU14001AA103BA0
Siemens
1: ¥4,410
50Expected 12/4/2026

Mfr. Part #
3SU14001AA103BA0

Mouser Part #
982-3SU14001AA103BA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP FRNT PLT

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Datasheet

50Expected 12/4/2026

¥4,410

¥3,900

¥3,697.4

¥3,493.1

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NO

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT

3SU14001AA103CA0
Siemens
1: ¥4,713.9
100Expected 10/15/2026

Mfr. Part #
3SU14001AA103CA0

Mouser Part #
982-3SU14001AA103CA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT

Learn More

Datasheet

100Expected 10/15/2026

¥4,713.9

¥4,071.1

¥3,838.6

¥3,493.1

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NC

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC

3SU14001AA103EA0
Siemens
1: ¥10,167
20In Stock

Mfr. Part #
3SU14001AA103EA0

Mouser Part #
982-3SU14001AA103EA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC

Learn More

Datasheet

20In Stock

¥10,167

¥8,903

¥8,364.8

¥8,236.9

¥7,874.8

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

2 NC

Panel Mount

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

3SU14001AA103FA0
Siemens
1: ¥9,711.9
4In Stock

Mfr. Part #
3SU14001AA103FA0

Mouser Part #
982-3SU14001AA103FA0

Siemens

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

Learn More

Datasheet

4In Stock

¥9,711.9

¥8,597.3

¥8,391.4

¥8,024.3

¥7,672.2

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NO + 1 NC

Panel Mount

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

3SU14001AA103HA0
Siemens
1: ¥8,504.3
5In Stock
13Expected 9/11/2026

Mfr. Part #
3SU14001AA103HA0

Mouser Part #
982-3SU14001AA103HA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

Learn More

Datasheet

5In Stock

13Expected 9/11/2026

¥8,504.3

¥7,663.9

¥7,223.7

¥6,908.1

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NC

Panel Mount

1 NC
1 NO
1 NO + 1 NC
2 NC
2 NO
Backing Plate
Cap, Flat
Control Station
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