Pushbutton Switches - Industrial – Mouser United Kingdom

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Push-Button Switches

Amphenol Nexus Technologies Push-Button Switches are available in a wide variety of push-pull and momentary switches for various applications. Many of these switches can be incorporated with Amphenol Nexus Technologies connectors. These switches are rated for MIL-S-8805/3 and MS25089. Applications for Amphenol Nexus Technologies Push-Button Switches are military and commercial aircraft, avionics, ground vehicles, naval systems, ruggedized communications systems, command systems, soldier systems, and industrial.

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Part #

Pushbutton Switches - Industrial Switch only Black

NX201002B
Amphenol Nexus Technologies
1: £25.26
50In Stock

Mfr. Part No.
NX201002B

Mouser Part No
654-NX201002B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

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Datasheet

50In Stock

£25.26

£21.85

£20.84

£19.65

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

Black

PC Pin

Pushbutton Switches - Industrial Switch, nut, washer

NX201002B-30
Amphenol Nexus Technologies
1: £34.19
18In Stock

Mfr. Part No.
NX201002B-30

Mouser Part No
654-NX201002B-30

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch, nut, washer

Learn More

Datasheet

18In Stock

£34.19

£30.24

£28.83

£26.90

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

Black

PC Pin

Pushbutton Switches - Industrial Switch only Black

NX301001B
Amphenol Nexus Technologies
1: £38.60
1In Stock

Mfr. Part No.
NX301001B

Mouser Part No
654-NX301001B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

1In Stock

£38.60

£34.89

£33.27

£31.04

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

OFF - (ON)

125 VAC

28 VDC

10 A

PC Pin

NX300

Pushbutton Switches - Industrial Switch only Black

NX301CB1B
Amphenol Nexus Technologies
1: £43.04
5In Stock

Mfr. Part No.
NX301CB1B

Mouser Part No
654-NX301CB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

5In Stock

£43.04

£37.36

£34.99

£33.48

£32.00

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Black

PC Pin

NX300

Pushbutton Switches - Industrial Switch only Black

NX303001B
Amphenol Nexus Technologies
1: £42.74
17In Stock

Mfr. Part No.
NX303001B

Mouser Part No
654-NX303001B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

17In Stock

£42.74

£38.25

£34.61

£33.14

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

125 VAC

28 VDC

5 A

Black

Solder Lug

Pushbutton Switches - Industrial Switch with terminal lgs, wshrs, scws, nt

NX303001B-32
Amphenol Nexus Technologies
1: £45.79
11In Stock
446Expected 04/09/2026

Mfr. Part No.
NX303001B-32

Mouser Part No
654-NX303001B-32

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch with terminal lgs, wshrs, scws, nt

Learn More

Datasheet

11In Stock

446Expected 04/09/2026

£45.79

£41.55

£37.29

£36.04

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

125 VAC

28 VDC

5 A

Black

Solder Lug

Pushbutton Switches - Industrial Switch only Black

NX303FB1B
Amphenol Nexus Technologies
1: £54.48
11In Stock

Mfr. Part No.
NX303FB1B

Mouser Part No
654-NX303FB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

11In Stock

£54.48

£43.32

£42.36

£39.83

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

125 VAC

28 VDC

5 A

Red

Solder Lug

Pushbutton Switches - Industrial Switch only Black

NX307005B
Amphenol Nexus Technologies
1: £118.48
5In Stock

Mfr. Part No.
NX307005B

Mouser Part No
654-NX307005B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

5In Stock

£118.48

£103.39

£97.44

£93.16

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

125 VAC

28 VDC

5 A

Black

PC Pin

NX300

Pushbutton Switches - Industrial Switch only Black

NX304BB1B
Amphenol Nexus Technologies
1: £51.54
2In Stock

Mfr. Part No.
NX304BB1B

Mouser Part No
654-NX304BB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

2In Stock

£51.54

£43.93

£41.82

£41.20

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Black

PC Pin

NX300

Pushbutton Switches - Industrial Switch only Black

NX304GB1B
Amphenol Nexus Technologies
1: £56.06
12In Stock

Mfr. Part No.
NX304GB1B

Mouser Part No
654-NX304GB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

12In Stock

£56.06

£45.42

£43.83

£42.38

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Black

PC Pin

Pushbutton Switches - Industrial Switch only Black

NXW304AB1B
Amphenol Nexus Technologies
1: £28.08
7In Stock
Factory Special Order

Mfr. Part No.
NXW304AB1B

Mouser Part No
654-NXW304AB1B

Factory Special Order

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

7In Stock

£28.08

View

Min.: 1
Mult.: 1

Round

Non-Illuminated

3PST

ON - OFF

115 VAC

28 VDC

10 A

Black

PC Pin

NX30

Pushbutton Switches - Industrial Switch only Black

NXW304BB1B
Amphenol Nexus Technologies
1: £27.21
3In Stock
Factory Special Order

Mfr. Part No.
NXW304BB1B

Mouser Part No
654-NXW304BB1B

Factory Special Order

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

3In Stock

£27.21

View

Min.: 1
Mult.: 1

Round

Non-Illuminated

3PST

ON - OFF

115 VAC

28 VDC

10 A

Black

PC Pin

NX30

Pushbutton Switches - Industrial Switch only Black

NXW307005B
Amphenol Nexus Technologies
1: £50.97
1In Stock
Factory Special Order

Mfr. Part No.
NXW307005B

Mouser Part No
654-NXW307005B

Factory Special Order

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

1In Stock

£50.97

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

ON - OFF

115 VAC

28 VDC

10 A

Black

PC Pin

NX30

Pushbutton Switches - Industrial Switch only Black

NX304AB1B
Amphenol Nexus Technologies
1: £51.26
2Expected 09/09/2026

Mfr. Part No.
NX304AB1B

Mouser Part No
654-NX304AB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

2Expected 09/09/2026

£51.26

£44.99

£41.97

£40.32

£38.11

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

10 A

Black

PC Pin

Diallyl Phthalate

NX300

Pushbutton Switches - Industrial Switch only Red

NX301CB1R
Amphenol Nexus Technologies
1: £44.14
3Expected 02/10/2026

Mfr. Part No.
NX301CB1R

Mouser Part No
654-NX301CB1R

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Red

Learn More

Datasheet

3Expected 02/10/2026

£44.14

£38.31

£35.90

£34.34

£32.82

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Red

PC Pin

NX30

Pushbutton Switches - Industrial Switch with terminal lgs, wshrs, scws, nt

NX301GB1B-61
Amphenol Nexus Technologies
1: £46.27
20Stock Available

Mfr. Part No.
NX301GB1B-61

Mouser Part No
654-NX301GB1B-61

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch with terminal lgs, wshrs, scws, nt

Learn More

Datasheet

20Stock Available

More Info Available

£46.27

£40.84

£36.76

£35.34

£33.76

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Black

Solder Lug

Pushbutton Switches - Industrial Switch, gold contact lgs, wshrs, scws, nt

NX321005B-L-31
Amphenol Nexus Technologies
1: £52.94
10Stock Available

Mfr. Part No.
NX321005B-L-31

Mouser Part No
654-NX321005B-L-31

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch, gold contact lgs, wshrs, scws, nt

Learn More

Datasheet

10Stock Available

More Info Available

£52.94

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Black

PC Pin

Pushbutton Switches - Industrial Switch only Black

NX301HB1B
Amphenol Nexus Technologies
1: £44.04
Lead-Time 10 Weeks

Mfr. Part No.
NX301HB1B

Mouser Part No
654-NX301HB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

Lead-Time 10 Weeks

£44.04

£38.22

£35.81

£34.26

£32.74

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

OFF - (ON)

125 VAC

28 VDC

10 A

Black

PC Pin

Pushbutton Switches - Industrial Switch only Black

NX303CB1B
Amphenol Nexus Technologies
1: £51.44
Lead-Time 9 Weeks

Mfr. Part No.
NX303CB1B

Mouser Part No
654-NX303CB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

Lead-Time 9 Weeks

£51.44

£48.43

£45.32

£44.65

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

10 A

Black

PC Pin

Diallyl Phthalate

Pushbutton Switches - Industrial Switch only Black

NX303GB1B
Amphenol Nexus Technologies
1: £50.31
Lead-Time 12 Weeks

Mfr. Part No.
NX303GB1B

Mouser Part No
654-NX303GB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

Lead-Time 12 Weeks

£50.31

£47.38

£44.45

£43.79

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

125 VAC

28 VDC

5 A

Black

Solder Lug

Pushbutton Switches - Industrial Switch only Red

NX301001R
Amphenol Nexus Technologies
1: £38.90
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NX301001R

Mouser Part No
654-NX301001R

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Red

Learn More

Non-Stocked Lead-Time 19 Weeks

£38.90

£34.61

£32.02

£30.82

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Red

PC Pin

NX300

Pushbutton Switches - Industrial Switch only Black

NX301AB1B
Amphenol Nexus Technologies
1: £44.14
N/A

Mfr. Part No.
NX301AB1B

Mouser Part No
654-NX301AB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

N/A

£44.14

£38.31

£35.90

£34.34

£32.82

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

10 A

Black

PC Pin

Diallyl Phthalate

Pushbutton Switches - Industrial Switch only Black

NX301BB1B
Amphenol Nexus Technologies
1: £44.69
Non-Stocked

Mfr. Part No.
NX301BB1B

Mouser Part No
654-NX301BB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

Non-Stocked

£44.69

£38.78

£36.33

£34.76

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

125 VAC

28 VDC

10 A

PC Pin

Pushbutton Switches - Industrial Switch only Red

NX303AB1R
Amphenol Nexus Technologies
1: £50.45
N/A

Mfr. Part No.
NX303AB1R

Mouser Part No
654-NX303AB1R

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Red

Learn More

Datasheet

N/A

£50.45

£47.50

£44.46

£43.81

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

125 VAC

28 VDC

5 A

Red

Solder Lug

Pushbutton Switches - Industrial Switch only Red

NX303CB1R
Amphenol Nexus Technologies
1: £51.53
N/A

Mfr. Part No.
NX303CB1R

Mouser Part No
654-NX303CB1R

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Red

Learn More

Datasheet

N/A

£51.53

£48.52

£45.40

£44.73

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

125 VAC

28 VDC

5 A

Red

Solder Lug

Push-Button Switches

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