Switches – Mouser United Kingdom

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XB4 / ZB4 Series 22mm Metal Push Buttons

Schneider Electric Components XB4 / ZB4 is a range of metal push buttons, switches, and pilot lights that combines simplicity of installation, flexibility, and robustness to meet the requirements of most industrial applications. Schneider XB4 / ZB4 delivers one of the most comprehensive product ranges available on the market and meets the robustness and performance requirements for the majority of industrial applications.

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Part #

Switch Actuators ILLUM.MUSHROOM 2 POS MAINTAINED BL

ZB4BW663
Schneider Electric
1: £34.74
17In Stock
17On Order

Mfr. Part No.
ZB4BW663

Mouser Part No
996-ZB4BW663

Schneider Electric

Switch Actuators ILLUM.MUSHROOM 2 POS MAINTAINED BL

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Datasheet

17In Stock

17On Order

£34.74

£30.28

£30.26

£27.02

£25.98

Min.: 1
Mult.: 1

Switch Actuators

Push-Pull

Switch Fixings MOUNT BASE

ZB4BZ079
Schneider Electric
1: £3.40
14In Stock

Mfr. Part No.
ZB4BZ079

Mouser Part No
996-ZB4BZ079

Schneider Electric

Switch Fixings MOUNT BASE

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Datasheet

14In Stock

£3.40

£3.27

£2.88

£2.78

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Min.: 1
Mult.: 1

Switch Hardware

Plate

Switch Fixings 22MM MNTG BASE W/2 N/C BLOCKS FAST-ONS

ZB4BZ1043
Schneider Electric
1: £30.64
25In Stock

Mfr. Part No.
ZB4BZ1043

Mouser Part No
996-ZB4BZ1043

Schneider Electric

Switch Fixings 22MM MNTG BASE W/2 N/C BLOCKS FAST-ONS

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Datasheet

25In Stock

£30.64

£21.96

Min.: 1
Mult.: 1

Switch Hardware

Plate

Switch Fixings 22MM MNTG BASE W/1 N/O 1 N/C BLOCK

ZB4BZ1053
Schneider Electric
1: £38.61
2In Stock

Mfr. Part No.
ZB4BZ1053

Mouser Part No
996-ZB4BZ1053

Schneider Electric

Switch Fixings 22MM MNTG BASE W/1 N/O 1 N/C BLOCK

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Datasheet

2In Stock

£38.61

£33.85

£32.41

£31.38

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Min.: 1
Mult.: 1

Switch Hardware

Plate

Switch Fixings PADLOCK ATTACHMENT

ZB4BZ62
Schneider Electric
1: £23.13
30In Stock

Mfr. Part No.
ZB4BZ62

Mouser Part No
996-ZB4BZ62

Schneider Electric

Switch Fixings PADLOCK ATTACHMENT

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Datasheet

30In Stock

£23.13

£23.12

£23.11

£19.54

£19.28

Min.: 1
Mult.: 1

Switch Hardware

Switch Fixings PILOT LIGHT FOR BA9 LAMP CLEAR

ZB4BV07
Schneider Electric
1: £6.59
705Expected 27/04/2026

Mfr. Part No.
ZB4BV07

Mouser Part No
996-ZB4BV07

Schneider Electric

Switch Fixings PILOT LIGHT FOR BA9 LAMP CLEAR

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Datasheet

705Expected 27/04/2026

£6.59

£5.68

£5.36

£5.12

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Min.: 1
Mult.: 1

Switch Hardware

Pilot Light

Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB, RED

ZB4BW643
Schneider Electric
1: £36.60
100On Order

Mfr. Part No.
ZB4BW643

Mouser Part No
996-ZB4BW643

Schneider Electric

Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB, RED

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Datasheet

100On Order

£36.60

£34.73

£33.92

£32.42

£25.98

Min.: 1
Mult.: 1

Switch Actuators

Push-Pull

Switch Actuators 40MM ILLUM.MUSHROOM 2 POS.MOMENTARY,BLUE

ZB4BW463
Schneider Electric
1: £22.26
19On Order

Mfr. Part No.
ZB4BW463

Mouser Part No
996-ZB4BW463

Schneider Electric

Switch Actuators 40MM ILLUM.MUSHROOM 2 POS.MOMENTARY,BLUE

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Datasheet

19On Order

£22.26

£19.21

£18.11

£17.31

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Min.: 1
Mult.: 1

Switch Actuators

Momentary

Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB YELLOW

ZB4BW653
Schneider Electric
1: £32.71
10Expected 23/02/2026

Mfr. Part No.
ZB4BW653

Mouser Part No
996-ZB4BW653

Schneider Electric

Switch Actuators ILLUM.MUSHROOM 2 POS 40MM KNOB YELLOW

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Datasheet

10Expected 23/02/2026

£32.71

£29.98

£28.26

£26.92

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Min.: 1
Mult.: 1

Switch Actuators

Push-Pull

Switch Actuators GREEN 24V PROTECTED LED W/2 N/O CONTACT

ZB4BW0B33
Schneider Electric
1: £58.98
6On Order

Mfr. Part No.
ZB4BW0B33

Mouser Part No
996-ZB4BW0B33

Schneider Electric

Switch Actuators GREEN 24V PROTECTED LED W/2 N/O CONTACT

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Datasheet

6On Order

£58.98

£55.08

£54.24

£52.81

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Min.: 1
Mult.: 1

Switch Actuators

Flush

Pushbutton Switches PUSH BUTTON OPERATOR 22MM XB4B SPECIAL

XB4BA922
Schneider Electric
1: £25.59
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
XB4BA922

Mouser Part No
996-XB4BA922

Schneider Electric

Pushbutton Switches PUSH BUTTON OPERATOR 22MM XB4B SPECIAL

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Datasheet

Non-Stocked Lead-Time 4 Weeks

£25.59

£23.87

£23.25

£22.80

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Min.: 1
Mult.: 1

Pushbutton Switches

Panel Mount

Keylock Switches HAZ LOC PUSHBUTTON SWITCH, 24- 240 Vac/dc, CONTACTS 2 N.O., -40 +70 , IP66

XB4BG33GEX
Schneider Electric
1: £194.21
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
XB4BG33GEX

Mouser Part No
996-XB4BG33GEX

Schneider Electric

Keylock Switches HAZ LOC PUSHBUTTON SWITCH, 24- 240 Vac/dc, CONTACTS 2 N.O., -40 +70 , IP66

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Datasheet

Non-Stocked Lead-Time 9 Weeks

£194.21

£168.88

£157.77

£154.89

Min.: 1
Mult.: 1

Keylock Switches

Switch Actuators BLACK P-BTN W/BLACK ANODIZED BEZEL

ZB4BA27
Schneider Electric
1: £14.91
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
ZB4BA27

Mouser Part No
996-ZB4BA27

Schneider Electric

Switch Actuators BLACK P-BTN W/BLACK ANODIZED BEZEL

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Datasheet

Non-Stocked Lead-Time 7 Weeks

£14.91

£12.86

£12.13

£11.60

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Min.: 1
Mult.: 1

Switch Actuators

Momentary

Switch Actuators METAL FLUSH 3 BTTN STOP WHT/WHT +/-

ZB4BA71115
Schneider Electric
1: £48.47
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
ZB4BA71115

Mouser Part No
996-ZB4BA71115

Schneider Electric

Switch Actuators METAL FLUSH 3 BTTN STOP WHT/WHT +/-

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Datasheet

Non-Stocked Lead-Time 7 Weeks

£48.47

£47.48

£46.67

£45.06

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Min.: 1
Mult.: 1

Switch Actuators

Momentary

Switch Actuators METAL FLUSH 2 BTTN PILOT WITHOUT CAPS

ZB4BA79
Schneider Electric
1: £20.57
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ZB4BA79

Mouser Part No
996-ZB4BA79

Schneider Electric

Switch Actuators METAL FLUSH 2 BTTN PILOT WITHOUT CAPS

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Datasheet

Non-Stocked Lead-Time 4 Weeks

£20.57

Min.: 1
Mult.: 1

Switch Actuators

Flush

Pushbutton Switches 22MM HARSH PB, YLLW W, W/O MARKING

ZB4BC580
Schneider Electric
1: £31.96
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ZB4BC580

Mouser Part No
996-ZB4BC580

Schneider Electric

Pushbutton Switches 22MM HARSH PB, YLLW W, W/O MARKING

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Datasheet

Non-Stocked Lead-Time 6 Weeks

£31.96

£28.00

£27.27

£26.49

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Min.: 1
Mult.: 1

Pushbutton Switches

Sealed

Panel Mount

Pushbutton Switches 22MM HARSH PB, DARK BLUE, W/O MARKING

ZB4BC680
Schneider Electric
1: £29.17
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ZB4BC680

Mouser Part No
996-ZB4BC680

Schneider Electric

Pushbutton Switches 22MM HARSH PB, DARK BLUE, W/O MARKING

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Datasheet

Non-Stocked Lead-Time 6 Weeks

£29.17

£27.75

£27.32

£26.86

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Min.: 1
Mult.: 1

Pushbutton Switches

Sealed

Panel Mount

Switch Fixings SELECTOR SWITCH

ZB4BK1363
Schneider Electric
1: £27.00
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
ZB4BK1363

Mouser Part No
996-ZB4BK1363

Schneider Electric

Switch Fixings SELECTOR SWITCH

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Datasheet

Non-Stocked Lead-Time 2 Weeks

£27.00

£23.29

£22.87

£22.58

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Min.: 1
Mult.: 1

Switch Hardware

Knob

Switch Fixings 3POS ILLUM SPRING RET SELECTOR GREEN R

ZB4BK1833
Schneider Electric
1: £28.68
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ZB4BK1833

Mouser Part No
996-ZB4BK1833

Schneider Electric

Switch Fixings 3POS ILLUM SPRING RET SELECTOR GREEN R

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Datasheet

Non-Stocked Lead-Time 6 Weeks

£28.68

Min.: 1
Mult.: 1

Switch Hardware

Knob

Switch Actuators MUSHROOM PB OPERATOR

ZB4BS834
Schneider Electric
1: £71.67
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
ZB4BS834

Mouser Part No
996-ZB4BS834

Schneider Electric

Switch Actuators MUSHROOM PB OPERATOR

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Datasheet

Non-Stocked Lead-Time 2 Weeks

£71.67

£62.82

£54.83

£52.77

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Min.: 1
Mult.: 1

Switch Actuators

Head

Panel Mount

Switch Actuators 40MM PUSH/PULL GRN OPERATOR

ZB4BT3
Schneider Electric
1: £30.83
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ZB4BT3

Mouser Part No
996-ZB4BT3

Schneider Electric

Switch Actuators 40MM PUSH/PULL GRN OPERATOR

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Datasheet

Non-Stocked Lead-Time 6 Weeks

£30.83

£26.59

£25.07

£23.97

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Min.: 1
Mult.: 1

Switch Actuators

Push-Pull

Switch Actuators WHITE 24V PROTECTED LED W/1 N/C CONTACT

ZB4BW0B12
Schneider Electric
1: £69.72
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
ZB4BW0B12

Mouser Part No
996-ZB4BW0B12

Schneider Electric

Switch Actuators WHITE 24V PROTECTED LED W/1 N/C CONTACT

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Datasheet

Non-Stocked Lead-Time 7 Weeks

£69.72

£50.11

£47.22

£45.32

Min.: 1
Mult.: 1

Switch Actuators

Flush

Switch Fixings BLK ASSM

ZB4BZ105
Schneider Electric
1: £29.07
Lead-Time 2 Weeks

Mfr. Part No.
ZB4BZ105

Mouser Part No
996-ZB4BZ105

Schneider Electric

Switch Fixings BLK ASSM

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Datasheet

Lead-Time 2 Weeks

£29.07

£25.15

£25.07

£25.06

£21.06

Min.: 1
Mult.: 1

Switch Hardware

Body

Pushbutton Switches ZB4R trnsmttr cmplt white cap

ZB4RTA1
Schneider Electric
1: £103.73
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ZB4RTA1

Mouser Part No
996-ZB4RTA1

Schneider Electric

Pushbutton Switches ZB4R trnsmttr cmplt white cap

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Datasheet

Non-Stocked Lead-Time 9 Weeks

£103.73

£100.19

£99.14

£97.04

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Min.: 1
Mult.: 1

Pushbutton Switches

Wireless

Pushbutton Switches GREEN OPAQUE I PB+NO SPRG CTC BLK+CLR

XB4BA43225
Schneider Electric
1: £34.95
Non-Stocked

Mfr. Part No.
XB4BA43225

Mouser Part No
996-XB4BA43225

Schneider Electric

Pushbutton Switches GREEN OPAQUE I PB+NO SPRG CTC BLK+CLR

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Datasheet

Non-Stocked

£34.95

£30.16

£28.43

£27.19

£26.15

Min.: 1
Mult.: 1

Pushbutton Switches

Panel Mount

XB4 / ZB4 Series 22mm Metal Push Buttons

Types of Switches

Customer Service Office

Company

Resources

Support

Body
Boot
Collar
Double Button
Dual Button
Flush
Head
Key Operated
Key Release
Knob
Maintained
Momentary
Mushroom
Pilot Light
Plastic Guard
Plate
Pushbutton
Push-On/Push-Off
Push-Pull
Screw