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Harmony XB4 & XB5 Emergency Stop Push Buttons

Schneider Electric Harmony XB4 and XB5 Emergency Stop Push Buttons offer 40mm mushroom heads and operate with a latched push-pull, turn release, or key release mechanism. These push buttons feature a robust metal or plastic bezel, depending on the model. Emergency Machine Stop (EMS) and Emergency Off (EO) push buttons are easily installed into a standard 22mm diameter cutout and connected with simple screw-clamp connections. These push buttons are clearly visible at a distance due to the clear color and prominent 30mm, 40mm, or 60mm mushroom shapes. Due to the IP66 rating, these push buttons are impact-, dust-, water-, and vibration-resistant, making them ideal for operation in even the most demanding environments. Schneider Electric Harmony XB4 and XB5 Emergency Stop Push Buttons are compatible for installation with XALK and XAPK yellow lid control stations.

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Part #

Switch Actuators MUSHROOM PB

ZB4BS944
Schneider Electric
1: $153.76
2In Stock

Mfr. Part No.
ZB4BS944

Mouser Part No
996-ZB4BS944

Schneider Electric

Switch Actuators MUSHROOM PB

Datasheet

2In Stock

$153.76

$127.77

$119.54

$118.58

Min.: 1
Mult.: 1

Switch Actuators Trigger Action Push Pull Red 60 mm

ZB4BX84
Schneider Electric
1: $55.99
5In Stock

Mfr. Part No.
ZB4BX84

Mouser Part No
996-ZB4BX84

Schneider Electric

Switch Actuators Trigger Action Push Pull Red 60 mm

Datasheet

5In Stock

$55.99

$55.75

$55.34

$55.20

View

Min.: 1
Mult.: 1

Switch Actuators NON ILL. E Stop RD TTR SQ

ZB5AS84W00
Schneider Electric
1: $88.31
3In Stock

Mfr. Part No.
ZB5AS84W00

Mouser Part No
996-ZB5AS84W00

Schneider Electric

Switch Actuators NON ILL. E Stop RD TTR SQ

Datasheet

3In Stock

$88.31

$76.14

$72.41

Min.: 1
Mult.: 1

Switch Actuators ILL. E Stop RD TTR SQ 120V 1 RD LED

ZB5AS84W2G
Schneider Electric
1: $133.64
5In Stock

Mfr. Part No.
ZB5AS84W2G

Mouser Part No
996-ZB5AS84W2G

Schneider Electric

Switch Actuators ILL. E Stop RD TTR SQ 120V 1 RD LED

Datasheet

5In Stock

$133.64

$116.59

$113.21

$111.03

Min.: 1
Mult.: 1

Switch Actuators ILL.E Stop RD TTR SQ 24V 2 S WH RD LED

ZB5AS84W3B
Schneider Electric
1: $154.59
3In Stock

Mfr. Part No.
ZB5AS84W3B

Mouser Part No
996-ZB5AS84W3B

Schneider Electric

Switch Actuators ILL.E Stop RD TTR SQ 24V 2 S WH RD LED

Datasheet

3In Stock

$154.59

$121.24

$119.85

Min.: 1
Mult.: 1

Keylock Switches E STOP WITH 421E KEY

ZB5AS94412
Schneider Electric
1: $116.29
5In Stock

Mfr. Part No.
ZB5AS94412

Mouser Part No
996-ZB5AS94412

Schneider Electric

Keylock Switches E STOP WITH 421E KEY

Datasheet

5In Stock

$116.29

$96.42

$90.09

$87.66

Min.: 1
Mult.: 1

Switch Actuators TRIGGER ACTION PUSH PULL MSHRM 40MM RED

ZB5AT84
Schneider Electric
1: $47.11
20In Stock

Mfr. Part No.
ZB5AT84

Mouser Part No
996-ZB5AT84

Schneider Electric

Switch Actuators TRIGGER ACTION PUSH PULL MSHRM 40MM RED

Datasheet

20In Stock

$47.11

$41.94

$39.96

$38.83

View

Min.: 1
Mult.: 1

Switch Actuators PLASTIC PUSH PULL E-STOP W/STATUS INDI

ZB5AT8643M
Schneider Electric
1: $132.34
4In Stock

Mfr. Part No.
ZB5AT8643M

Mouser Part No
996-ZB5AT8643M

Schneider Electric

Switch Actuators PLASTIC PUSH PULL E-STOP W/STATUS INDI

Datasheet

4In Stock

$132.34

$126.31

$124.28

$122.22

View

Min.: 1
Mult.: 1

Switch Actuators TRIGGER ACTION TURN TO RELEASE 30MM RED

ZB5AS834
Schneider Electric
1: $97.46
5In Stock

Mfr. Part No.
ZB5AS834

Mouser Part No
996-ZB5AS834

Schneider Electric

Switch Actuators TRIGGER ACTION TURN TO RELEASE 30MM RED

Datasheet

5In Stock

$97.46

$80.72

$75.34

$72.41

Min.: 1
Mult.: 1

Switch Actuators ILL. E Stop RD TTR SQ 24V 1 RD LED

ZB5AS84W2B
Schneider Electric
1: $117.99
5In Stock

Mfr. Part No.
ZB5AS84W2B

Mouser Part No
996-ZB5AS84W2B

Schneider Electric

Switch Actuators ILL. E Stop RD TTR SQ 24V 1 RD LED

Datasheet

5In Stock

$117.99

$101.73

$99.09

Min.: 1
Mult.: 1

Switch Actuators Trigger Action Turn to Release Red 60 mm

ZB5AS864
Schneider Electric
1: $81.96
6In Stock

Mfr. Part No.
ZB5AS864

Mouser Part No
996-ZB5AS864

Schneider Electric

Switch Actuators Trigger Action Turn to Release Red 60 mm

Datasheet

6In Stock

$81.96

$77.11

Min.: 1
Mult.: 1

Emergency Stop Switches / E-Stop Switches COMPLETE ILL. E Stop TTR 24V 2 WH/RD 1NO 1NC

XB5AS84W3B5
Schneider Electric
1: $172.75
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
XB5AS84W3B5

Mouser Part No
996-XB5AS84W3B5

Schneider Electric

Emergency Stop Switches / E-Stop Switches COMPLETE ILL. E Stop TTR 24V 2 WH/RD 1NO 1NC

Datasheet

Non-Stocked Lead-Time 7 Weeks

$172.75

$149.74

Min.: 1
Mult.: 1

Switch Actuators EMERGENCY STOP HEAD RED PUSH PULL 30MM

ZB5AT844
Schneider Electric
1: $38.90
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
ZB5AT844

Mouser Part No
996-ZB5AT844

Schneider Electric

Switch Actuators EMERGENCY STOP HEAD RED PUSH PULL 30MM

Datasheet

Non-Stocked Lead-Time 2 Weeks

$38.90

Min.: 1
Mult.: 1

Switch Actuators MUSHROOM PB

ZB4BS934
Schneider Electric
1: $122.18
Non-Stocked

Mfr. Part No.
ZB4BS934

Mouser Part No
996-ZB4BS934

Schneider Electric

Switch Actuators MUSHROOM PB

Datasheet

Non-Stocked

$122.18

$114.09

$111.67

$110.01

View

Min.: 1
Mult.: 1

Switch Actuators 22MM E-STOP, TRG ACT'N 30MM HEAD

ZB4BT844
Schneider Electric
1: $53.68
Non-Stocked

Mfr. Part No.
ZB4BT844

Mouser Part No
996-ZB4BT844

Schneider Electric

Switch Actuators 22MM E-STOP, TRG ACT'N 30MM HEAD

Datasheet

Non-Stocked

$53.68

$46.32

$43.66

$42.28

Min.: 1
Mult.: 1

Switch Actuators ILL. E Stop RD TTR SQ 230V 1 RD LED

ZB5AS84W2M
Schneider Electric
1: $133.64
Non-Stocked

Mfr. Part No.
ZB5AS84W2M

Mouser Part No
996-ZB5AS84W2M

Schneider Electric

Switch Actuators ILL. E Stop RD TTR SQ 230V 1 RD LED

Datasheet

Non-Stocked

$133.64

$116.58

$113.21

$111.03

Min.: 1
Mult.: 1

Keylock Switches TRIGGER ACTION KEY RELEASE 30MM RED

ZB5AS934
Schneider Electric
1: $150.61
Non-Stocked

Mfr. Part No.
ZB5AS934

Mouser Part No
996-ZB5AS934

Schneider Electric

Keylock Switches TRIGGER ACTION KEY RELEASE 30MM RED

Datasheet

Non-Stocked

$150.61

$143.77

$140.94

$138.93

View

Min.: 1
Mult.: 1

Keylock Switches E STOP WITH 458A KEY

ZB5AS94410
Schneider Electric
1: $126.88
Non-Stocked

Mfr. Part No.
ZB5AS94410

Mouser Part No
996-ZB5AS94410

Schneider Electric

Keylock Switches E STOP WITH 458A KEY

Datasheet

Non-Stocked

$126.88

$105.27

$98.41

$98.17

Min.: 1
Mult.: 1

Keylock Switches E-STOP WITH 520E KEY

ZB5AS94414
Schneider Electric
1: $151.26
Non-Stocked

Mfr. Part No.
ZB5AS94414

Mouser Part No
996-ZB5AS94414

Schneider Electric

Keylock Switches E-STOP WITH 520E KEY

Datasheet

Non-Stocked

$151.26

$147.12

$145.93

$143.35

View

Min.: 1
Mult.: 1

Keylock Switches TRIGGER ACTION KEY RELEASE 60MM RED

ZB5AS964
Schneider Electric
1: $113.60
Non-Stocked

Mfr. Part No.
ZB5AS964

Mouser Part No
996-ZB5AS964

Schneider Electric

Keylock Switches TRIGGER ACTION KEY RELEASE 60MM RED

Datasheet

Non-Stocked

$113.60

$108.86

$107.05

$104.07

View

Min.: 1
Mult.: 1

Switch Actuators Trigger Action Push Pull Red 60 mm

ZB5AX84
Schneider Electric
1: $44.23
Non-Stocked

Mfr. Part No.
ZB5AX84

Mouser Part No
996-ZB5AX84

Schneider Electric

Switch Actuators Trigger Action Push Pull Red 60 mm

Datasheet

Non-Stocked

$44.23

Min.: 1
Mult.: 1