Switches – Mouser United Kingdom

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Series 84 Modular Pushbutton Range

EAO Series 84 Modular Switch Range provides reliable operation in harsh environments and is designed for a standard 22.5mm cutout. The device includes modular pushbutton systems of lenses, switch/indicator housings, switching elements, attractive pushbuttons, and compact emergency stop switches. The series 84 features a short travel switching system with two independent contact points, ensuring pleasing tactile operation and reliable switching even with extremely light loads. The switch operates at a 42V/100mA (3A/240VAC estop) maximum rating and -25°C to 70°C temperature range. Typical applications include industrial machinery, ticketing machines, special-purpose vehicles, access control, medical equipment, and process automation.

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Part #

Switch Fixings 3 POSITION KEYLOCK

84-7201.400
EAO
1: £9.92
1In Stock

Mfr. Part No.
84-7201.400

Mouser Part No
123-84-7201.400

EAO

Switch Fixings 3 POSITION KEYLOCK

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Datasheet

1In Stock

£9.92

£9.91

£9.86

£9.55

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Min.: 1
Mult.: 1

Switch Hardware

Switch Fixings ALM OPAGUE GREEN

84-7201.500
EAO
1: £9.92
2In Stock

Mfr. Part No.
84-7201.500

Mouser Part No
123-84-7201.500

EAO

Switch Fixings ALM OPAGUE GREEN

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Datasheet

2In Stock

£9.92

£9.91

£9.86

£9.55

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Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings Opaque ALM Lens

84-7205.000A
EAO
1: £9.94
31In Stock

Mfr. Part No.
84-7205.000A

Mouser Part No
123-84-7205.000A

EAO

Switch Fixings Opaque ALM Lens

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Datasheet

31In Stock

£9.94

£9.89

£9.58

£9.34

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Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Bezels / Switch Caps Opaque ALM Lens

84-7205.200A
EAO
1: £9.94
1In Stock

Mfr. Part No.
84-7205.200A

Mouser Part No
123-84-7205.200A

EAO

Switch Bezels / Switch Caps Opaque ALM Lens

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Datasheet

1In Stock

£9.94

£9.89

£9.58

£9.34

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Lens

Switch Fixings Opaque ALM Lens

84-7205.500A
EAO
1: £13.23
4In Stock

Mfr. Part No.
84-7205.500A

Mouser Part No
123-84-7205.500A

EAO

Switch Fixings Opaque ALM Lens

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Datasheet

4In Stock

£13.23

£11.42

£10.77

£10.29

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Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Contact Blocks / Switch Kits PB55MM1NC1NO

84-8511.3620
EAO
1: £20.86
1In Stock

Mfr. Part No.
84-8511.3620

Mouser Part No
123-84-8511.3620

EAO

Switch Contact Blocks / Switch Kits PB55MM1NC1NO

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Datasheet

1In Stock

£20.86

£20.47

£19.75

£19.06

Quote

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NO

Switch Contact Blocks / Switch Kits IND 24 VDC BICOLOR RED-GRN

84-8511.4320
EAO
1: £22.14
1In Stock

Mfr. Part No.
84-8511.4320

Mouser Part No
123-84-8511.4320

EAO

Switch Contact Blocks / Switch Kits IND 24 VDC BICOLOR RED-GRN

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Datasheet

1In Stock

£22.14

£21.72

£20.96

£20.23

Quote

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NO

Switch Contact Blocks / Switch Kits KEYLOCK MNT-MOM 2POS 2N.C-2N.O 42mm

84-8511.5320
EAO
1: £27.27
2In Stock

Mfr. Part No.
84-8511.5320

Mouser Part No
123-84-8511.5320

EAO

Switch Contact Blocks / Switch Kits KEYLOCK MNT-MOM 2POS 2N.C-2N.O 42mm

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Datasheet

2In Stock

£27.27

£26.62

£26.02

£25.19

Quote

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits

1 NO

Switch Fixings LENS-SQ TPT MATTE

84-901
EAO
1: £0.65
89In Stock

Mfr. Part No.
84-901

Mouser Part No
123-84-901

EAO

Switch Fixings LENS-SQ TPT MATTE

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Datasheet

89In Stock

£0.65

Min.: 1
Mult.: 1

Switch Hardware

Switch Fixings Fixing ring standard for Emergency-Stop, black round plastic

84-908
EAO
1: £0.969
52In Stock

Mfr. Part No.
84-908

Mouser Part No
123-84-908

EAO

Switch Fixings Fixing ring standard for Emergency-Stop, black round plastic

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Datasheet

52In Stock

£0.969

£0.96

Min.: 1
Mult.: 1

Switch Hardware

Switch Fixings POLE MNT HSNG ADPT 35MM-25MM GRAY

84-9500.4
EAO
1: £14.53
1In Stock

Mfr. Part No.
84-9500.4

Mouser Part No
123-84-9500.4

EAO

Switch Fixings POLE MNT HSNG ADPT 35MM-25MM GRAY

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Datasheet

1In Stock

£14.53

£14.26

£13.76

£13.40

Quote

Min.: 1
Mult.: 1

Switch Hardware

Switch Fixings LEN S ALM RAISED W-WNDW GRAY

84-9700.4
EAO
1: £11.75
2In Stock

Mfr. Part No.
84-9700.4

Mouser Part No
123-84-9700.4

EAO

Switch Fixings LEN S ALM RAISED W-WNDW GRAY

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Datasheet

2In Stock

£11.75

£11.68

£11.28

£10.97

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Min.: 1
Mult.: 1

Switch Hardware

Pushbutton Switches Series 84 IO-Link Touch standard-Dynamic, Symbol C20 (Blank), 8.4...32V DC, Automatic, PNP-NO, 3-pol., connector M12, LED1: Green, LED2: Red, Configuration: 1179

84-ASKS-C20-049B
EAO
1: £71.22
2In Stock

Mfr. Part No.
84-ASKS-C20-049B

Mouser Part No
123-84-ASKS-C20-049B

EAO

Pushbutton Switches Series 84 IO-Link Touch standard-Dynamic, Symbol C20 (Blank), 8.4...32V DC, Automatic, PNP-NO, 3-pol., connector M12, LED1: Green, LED2: Red, Configuration: 1179

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Datasheet

2In Stock

£71.22

£71.21

£70.53

£69.46

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Min.: 1
Mult.: 1

Pushbutton Switches

Touch Sensor

Panel Mount

Pushbutton Switches

84-6840.0020.0053
EAO
1: £54.13
11In Stock Restricted Availability
End of Life

Mfr. Part No.
84-6840.0020.0053

Mouser Part No
123-84684000200053

End of Life

EAO

Pushbutton Switches

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Datasheet

11In Stock

£54.13

£48.93

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Min.: 1
Mult.: 1

Restricted Availability

Pushbutton Switches

Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 2NC, non illuminated, solder/plug-in, black indication ring

84-5240.0020
EAO
1: £39.49
241On Order

Mfr. Part No.
84-5240.0020

Mouser Part No
123-84-5240.0020

EAO

Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 2NC, non illuminated, solder/plug-in, black indication ring

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Datasheet

241On Order

£39.49

£37.75

£36.81

£35.51

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Min.: 1
Mult.: 1

Restricted Availability

Emergency Stop Switches

Twist-to-Release

2 NC

ON - (OFF)

Panel Mount

Switch Bezels / Switch Caps LENS CAP RND BLACK

84-2101.0
EAO
1: £5.47
80Expected 20/04/2026

Mfr. Part No.
84-2101.0

Mouser Part No
123-84-2101.0

EAO

Switch Bezels / Switch Caps LENS CAP RND BLACK

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Datasheet

80Expected 20/04/2026

£5.47

£5.46

£4.98

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Pushbutton Switches Series 84 IO-Link Touch hygienic-Dynamic, Symbol C16, 8.4...32V DC, Automatic, PNP-NO, 3-pol., connector M12, LED1: Green, LED2: Red, Configuration: 1219

84-ACKS-C16-04C3
EAO
1: £88.39
7On Order

Mfr. Part No.
84-ACKS-C16-04C3

Mouser Part No
123-84-ACKS-C16-04C3

EAO

Pushbutton Switches Series 84 IO-Link Touch hygienic-Dynamic, Symbol C16, 8.4...32V DC, Automatic, PNP-NO, 3-pol., connector M12, LED1: Green, LED2: Red, Configuration: 1219

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Datasheet

7On Order

£88.39

Min.: 1
Mult.: 1

Pushbutton Switches

Touch Sensor

Panel Mount

Switch Fixings Anodized ALM IND HSNG 22.5mm

84-0200.7
EAO
1: £26.29
22Expected 27/04/2026

Mfr. Part No.
84-0200.7

Mouser Part No
123-84-0200.7

EAO

Switch Fixings Anodized ALM IND HSNG 22.5mm

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Datasheet

22Expected 27/04/2026

£26.29

£23.17

£22.12

£20.95

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Min.: 1
Mult.: 1

Switch Hardware

Indicator Actuator

Switch Fixings LPB MNT

84-1081.7
EAO
1: £16.93
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
84-1081.7

Mouser Part No
123-84-1081.7

EAO

Switch Fixings LPB MNT

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Datasheet

Non-Stocked Lead-Time 4 Weeks

£16.93

£16.92

£16.04

Min.: 1
Mult.: 1

Switch Hardware

Indicator Actuator

PCB Mount

Switch Fixings FLUSH HALO RED LENS

84-7111.201
EAO
1: £8.77
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
84-7111.201

Mouser Part No
123-84-7111.201

EAO

Switch Fixings FLUSH HALO RED LENS

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Datasheet

Non-Stocked Lead-Time 2 Weeks

£8.77

£8.56

£8.30

£8.21

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings SHORT LEVER ACTUATOR MOM FLUSH MNT

84-7111.502
EAO
1: £12.50
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
84-7111.502

Mouser Part No
123-84-7111.502

EAO

Switch Fixings SHORT LEVER ACTUATOR MOM FLUSH MNT

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Datasheet

Non-Stocked Lead-Time 4 Weeks

£12.50

£10.79

£10.18

£9.73

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Min.: 1
Mult.: 1

Switch Hardware

Lens

PCB Mount

Switch Fixings ALM BLACK OPAGUE

84-7201.800
EAO
1: £9.92
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
84-7201.800

Mouser Part No
123-84-7201.800

EAO

Switch Fixings ALM BLACK OPAGUE

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Datasheet

Non-Stocked Lead-Time 5 Weeks

£9.92

£9.87

£9.55

£9.32

£9.27

Min.: 1
Mult.: 1

Switch Hardware

Switch Fixings DIFFUSER CAP-SQ WHT

84-9800.8
EAO
1: £25.89
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
84-9800.8

Mouser Part No
123-84-9800.8

EAO

Switch Fixings DIFFUSER CAP-SQ WHT

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Datasheet

Non-Stocked Lead-Time 2 Weeks

£25.89

£25.38

£24.77

£24.20

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Actuators SNGL CHIP LED T-1 34 6 VDC YLW

84-0090.7
EAO
1: £16.72
Non-Stocked

Mfr. Part No.
84-0090.7

Mouser Part No
123-84-0090.7

EAO

Switch Actuators SNGL CHIP LED T-1 34 6 VDC YLW

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Datasheet

Non-Stocked

£16.72

£16.71

£16.40

£15.82

View

Min.: 1
Mult.: 1

Switch Actuators

Indicator Actuator

PCB Mount

Switch Actuators LONG LEVER ROTARY SWTC MNT 3

84-1221.7
EAO
1: £40.42
Non-Stocked

Mfr. Part No.
84-1221.7

Mouser Part No
123-84-1221.7

EAO

Switch Actuators LONG LEVER ROTARY SWTC MNT 3

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Datasheet

Non-Stocked

£40.42

£39.38

£38.54

£37.78

View

Min.: 1
Mult.: 1

Switch Actuators

Series 84 Modular Pushbutton Range

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