Pushbutton Switches - Industrial

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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: $45.76
50In Stock

Mfr. Part No.
NX201002B

Mouser Part No
654-NX201002B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

50In Stock

$45.76

$39.59

$37.74

$35.59

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

Black

PC Pin

Pushbutton Switches - Industrial Switch, nut, washer

NX201002B-30
Amphenol Nexus Technologies
1: $61.93
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

$61.93

$54.78

$52.22

$48.73

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

Black

PC Pin

Pushbutton Switches - Industrial Switch only Black

NX301001B
Amphenol Nexus Technologies
1: $69.93
1In Stock

Mfr. Part No.
NX301001B

Mouser Part No
654-NX301001B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

1In Stock

$69.93

$63.21

$60.26

$56.22

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: $77.96
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

$77.96

$67.66

$63.39

$60.64

$57.96

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: $77.42
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

$77.42

$69.28

$62.68

$60.03

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: $82.95
11In Stock
446Expected 4/9/2026

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 4/9/2026

$82.95

$75.28

$67.55

$65.28

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: $98.68
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

$98.68

$78.47

$76.73

$72.16

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

DPST

125 VAC

28 VDC

5 A

Red

Solder Lug

Pushbutton Switches - Industrial Switch only Black

NX304BB1B
Amphenol Nexus Technologies
1: $93.36
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

$93.36

$79.57

$75.75

$74.62

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: $101.54
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

$101.54

$82.28

$79.40

$76.77

View

Min.: 1
Mult.: 1

Plunger

Non-Illuminated

SPST

125 VAC

28 VDC

5 A

Black

PC Pin

Pushbutton Switches - Industrial Switch only Black

NX307005B
Amphenol Nexus Technologies
1: $214.62
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

$214.62

$187.29

$176.51

$168.75

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

NXW304AB1B
Amphenol Nexus Technologies
1: $50.85
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

$50.85

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: $49.29
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

$49.29

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: $92.33
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

$92.33

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: $92.86
2Expected 9/9/2026

Mfr. Part No.
NX304AB1B

Mouser Part No
654-NX304AB1B

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Black

Learn More

Datasheet

2Expected 9/9/2026

$92.86

$81.49

$76.02

$73.05

$69.02

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: $79.95
3Expected 2/10/2026

Mfr. Part No.
NX301CB1R

Mouser Part No
654-NX301CB1R

Amphenol Nexus Technologies

Pushbutton Switches - Industrial Switch only Red

Learn More

Datasheet

3Expected 2/10/2026

$79.95

$69.39

$65.02

$62.19

$59.45

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: $83.82
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

$83.82

$73.98

$66.60

$64.02

$61.16

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: $95.89
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

$95.89

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: $79.78
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

$79.78

$69.24

$64.87

$62.06

$59.31

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: $93.17
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

$93.17

$87.72

$82.09

$80.88

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: $91.13
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

$91.13

$85.82

$80.53

$79.33

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: $70.46
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

$70.46

$62.71

$58.00

$55.83

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: $79.95
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

$79.95

$69.39

$65.02

$62.19

$59.45

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: $80.95
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

$80.95

$70.24

$65.82

$62.97

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: $91.39
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

$91.39

$86.05

$80.54

$79.36

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: $93.35
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

$93.35

$87.90

$82.25

$81.03

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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