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.

Results: 46
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Type
Contact Form
Switch Function
Mounting Style
Schneider Electric Keylock Switches PUSHBUTTON OPERATOR 22MM XB4B
Datasheet
8In Stock
Min.: 1
Mult.: 1
Keylock Switches SPDT ON - (OFF), OFF - (ON) Panel Mount
Schneider Electric Switch Actuators MUSHROOM PB OPERATOR
Datasheet
9In Stock
Min.: 1
Mult.: 1
Switch Actuators Mushroom
Schneider Electric Emergency Stop Switches / E-Stop Switches KEY RELEASE EMERGENCY STOP WITH RED 40 M
Datasheet
9In Stock
Min.: 1
Mult.: 1
Emergency Stop Switches
Schneider Electric Emergency Stop Switches / E-Stop Switches PUSH BUTTON ENCLOSURE 600VAC 10A XALB SP
Datasheet
11In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches
Schneider Electric Emergency Stop Switches / E-Stop Switches Trigger Action Turn to Release Red 40 mm
Datasheet
60In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches
Schneider Electric Emergency Stop Switches / E-Stop Switches TRIGGER E-STOP
Datasheet
185In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Panel Mount
Schneider Electric Emergency Stop Switches / E-Stop Switches TRIGGER E-STOP W/CB'S
Datasheet
22In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches
Schneider Electric Emergency Stop Switches / E-Stop Switches PUSHBUTTON OPERATOR 22MM XB4B
Datasheet
30In Stock
18On Order
Min.: 1
Mult.: 1

Emergency Stop Switches SPDT ON - ON Panel Mount
Schneider Electric Emergency Stop Switches / E-Stop Switches Trigger Action Turn to Release Red 40 mm
Datasheet
19In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches SPST ON - (OFF) Panel Mount
Schneider Electric Emergency Stop Switches / E-Stop Switches E-STOP TTR W/ 2NC E-STOP TTR W/ 2NC
Datasheet
29In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches
Schneider Electric Emergency Stop Switches / E-Stop Switches E-STOP TTR W/ 1 NO & NC
Datasheet
14In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Panel Mount
Schneider Electric Keylock Switches TRIGGER ACTION KEY RELEASE 40MM RED
Datasheet
11In Stock
Min.: 1
Mult.: 1
Keylock Switches
Schneider Electric Switch Actuators TRIGGER ACTION TURN TO RELEASE 40MM RED
Datasheet
515In Stock
11Expected 17/02/2026
Min.: 1
Mult.: 1

Switch Actuators Turn to Release
Schneider Electric Switch Contact Blocks / Switch Kits N/C CONTACT BLOCK
Datasheet
1,672In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits SPST
Schneider Electric Emergency Stop Switches / E-Stop Switches PUSH BUTTON ENCLSR 600VAC 10A XALB SP
Datasheet
10In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches
Schneider Electric Emergency Stop Switches / E-Stop Switches Trigger Action Key Release Red 40 mm
Datasheet
5In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Panel Mount
Schneider Electric Emergency Stop Switches / E-Stop Switches Trigger ActionPush Pull 40MM
Datasheet
16In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches SPST ON - (OFF) Panel Mount
Schneider Electric Emergency Stop Switches / E-Stop Switches PUSHBUTTON OPERATOR 22MM XB4B
Datasheet
4In Stock
15On Order
Min.: 1
Mult.: 1
Emergency Stop Switches Panel Mount
Schneider Electric Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5
Datasheet
5In Stock
Min.: 1
Mult.: 1
Emergency Stop Switches Panel Mount
Schneider Electric Emergency Stop Switches / E-Stop Switches Trigger Action Push Pull Red 40 mm
Datasheet
13In Stock
Min.: 1
Mult.: 1
Emergency Stop Switches Push-Pull SPST ON - (OFF) Panel Mount
Schneider Electric Switch Actuators MUSHROOM PB
Datasheet
92In Stock
Min.: 1
Mult.: 1

Switch Actuators Turn to Release
Schneider Electric Switch Actuators PUSHBUTTON MUSHROOM HEAD 22MM XB4
Datasheet
100In Stock
Min.: 1
Mult.: 1

Switch Actuators Pushbutton
Schneider Electric Switch Actuators MUSHROOM PB
Datasheet
87In Stock
Min.: 1
Mult.: 1

Switch Actuators Push-Pull
Schneider Electric Switch Contact Blocks / Switch Kits N/O CONTACT BLOCK
Datasheet
848In Stock
485On Order
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits SPST
Schneider Electric Switch Actuators MUSHROOM PB OPERATOR
Datasheet
1In Stock
Min.: 1
Mult.: 1
Switch Actuators Head Panel Mount