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Spring Switch Contact Blocks / Switch Kits

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Results: 31

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Termination Style = Spring

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Part #

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 24-240VAC/DC

45-320.1E42
EAO
1: $49.04
24In Stock

Mfr. Part No.
45-320.1E42

Mouser Part No
123-45-320.1E42

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 24-240VAC/DC

Learn More

Datasheet

24In Stock

$49.04

$44.75

Min.: 1
Mult.: 1

LED Modules

Illumination Element

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC to 240 VDC

Switch Contact Blocks / Switch Kits 1 contact NO spring Switching element

45-311.1Z40
EAO
1: $19.64
24In Stock
18Expected 2026/08/28

Mfr. Part No.
45-311.1Z40

Mouser Part No
123-45-311.1Z40

EAO

Switch Contact Blocks / Switch Kits 1 contact NO spring Switching element

Learn More

Datasheet

24In Stock

18Expected 2026/08/28

$19.64

$18.41

$17.15

Min.: 1
Mult.: 1

Contact Blocks

1 NO

22 / 30 mm Switches

Series 45

Front Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NC gold

45-312.1X40
EAO
1: $28.62
1In Stock

Mfr. Part No.
45-312.1X40

Mouser Part No
123-45-312.1X40

EAO

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NC gold

Learn More

Datasheet

1In Stock

$28.62

$28.61

$28.60

$26.12

Min.: 1
Mult.: 1

Contact Blocks

1 NC

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits 1 contact NC spring Switching element

45-312.1Z40
EAO
1: $19.35
45In Stock

Mfr. Part No.
45-312.1Z40

Mouser Part No
123-45-312.1Z40

EAO

Switch Contact Blocks / Switch Kits 1 contact NC spring Switching element

Learn More

Datasheet

45In Stock

$19.35

$17.15

Min.: 1
Mult.: 1

Contact Blocks

1 NC

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 2NO silver

45-313.1Z40
EAO
1: $33.19
1In Stock

Mfr. Part No.
45-313.1Z40

Mouser Part No
123-45-3131Z40

EAO

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 2NO silver

Learn More

Datasheet

1In Stock

$33.19

$30.30

Min.: 1
Mult.: 1

Contact Blocks

2 NO

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NC+1NO silver

45-315.1Z40
EAO
1: $24.52
2In Stock

Mfr. Part No.
45-315.1Z40

Mouser Part No
123-45-315.1Z40

EAO

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NC+1NO silver

Learn More

Datasheet

2In Stock

$24.52

$22.36

Min.: 1
Mult.: 1

Contact Blocks

1 NO, 1 NC

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 6-24V AC/DC

45-320.1E41
EAO
1: $43.60
10In Stock

Mfr. Part No.
45-320.1E41

Mouser Part No
123-45-320.1E41

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 6-24V AC/DC

Learn More

Datasheet

10In Stock

$43.60

$40.23

$39.03

$38.12

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

6 VDC to 24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 6-24V AC/DC

45-320.1H41
EAO
1: $44.78
10In Stock

Mfr. Part No.
45-320.1H41

Mouser Part No
123-45-320.1H41

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 6-24V AC/DC

Learn More

Datasheet

10In Stock

$44.78

$38.62

$38.40

$38.12

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

6 VDC to 24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 24-240VAC/DC

45-320.1H42
EAO
1: $51.99
10In Stock

Mfr. Part No.
45-320.1H42

Mouser Part No
123-45-320.1H42

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 24-240VAC/DC

Learn More

Datasheet

10In Stock

$51.99

$51.16

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

24 VDC to 240 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 24V AC/DC

45-320.1H46
EAO
1: $23.98
14In Stock

Mfr. Part No.
45-320.1H46

Mouser Part No
123-45-320.1H46

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 24V AC/DC

Learn More

Datasheet

14In Stock

$23.98

Min.: 1
Mult.: 1

LED Modules

Illumination Element

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting white spring-type terminal 24V AC/DC

45-320.1N46
EAO
1: $23.98
16In Stock

Mfr. Part No.
45-320.1N46

Mouser Part No
123-45-320.1N46

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting white spring-type terminal 24V AC/DC

Learn More

Datasheet

16In Stock

$23.98

Min.: 1
Mult.: 1

LED Modules

Illumination Element

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 24V AC/DC

45-320.1E46
EAO
1: $26.64
18Expected 2026/08/24

Mfr. Part No.
45-320.1E46

Mouser Part No
123-45-320.1E46

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 24V AC/DC

Learn More

Datasheet

18Expected 2026/08/24

$26.64

$25.10

$24.35

$23.98

Min.: 1
Mult.: 1

LED Modules

Illumination Element

22 / 30 mm Switches

45 Series

Panel Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NO gold

45-311.1X40
EAO
1: $33.58
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-311.1X40

Mouser Part No
123-45-311.1X40

EAO

Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NO gold

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$33.58

$31.41

$29.87

Min.: 1
Mult.: 1

1 NO

22 / 30 mm Switches

Front Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Switching element base mounting spring-type terminal 1NC silver

45-312.2Z40
EAO
1: $18.50
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-312.2Z40

Mouser Part No
123-45-312.2Z40

EAO

Switch Contact Blocks / Switch Kits Switching element base mounting spring-type terminal 1NC silver

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$18.50

$18.17

$17.24

$16.77

Quote

Min.: 1
Mult.: 1

1 NC

22 / 30 mm Switches

Base Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits

45-314.1Z40
EAO
1: $33.32
Non-Stocked
New Product

Mfr. Part No.
45-314.1Z40

Mouser Part No
123-45-314.1Z40

New Product

EAO

Switch Contact Blocks / Switch Kits

Datasheet

Non-Stocked

$33.32

$30.26

$29.34

$29.05

Min.: 1
Mult.: 1

Contact Blocks

Switching Element

45 Series

Snap-In

Spring

Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 1NC leading + 1NO lagging silver

45-316.1Z40
EAO
1: $47.24
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-316.1Z40

Mouser Part No
123-45-316.1Z40

EAO

Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 1NC leading + 1NO lagging silver

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$47.24

$44.39

$43.43

$41.76

View

Min.: 1
Mult.: 1

1 NC

22 / 30 mm Switches

Front Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 230V AC

45-320.1E48
EAO
1: $49.04
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1E48

Mouser Part No
123-45-320.1E48

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 230V AC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$49.04

$48.30

$47.88

$46.69

View

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

230 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting amber spring-type terminal 24-240VAC/DC

45-320.1F42
EAO
1: $77.08
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1F42

Mouser Part No
123-45-320.1F42

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting amber spring-type terminal 24-240VAC/DC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$77.08

$55.14

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

24 VDC to 240 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting amber spring-type terminal 24V AC/DC

45-320.1F46
EAO
1: $26.64
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1F46

Mouser Part No
123-45-320.1F46

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting amber spring-type terminal 24V AC/DC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$26.64

$25.63

$25.62

$25.09

$23.98

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting amber spring-type terminal 230V AC

45-320.1F48
EAO
1: $60.10
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1F48

Mouser Part No
123-45-320.1F48

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting amber spring-type terminal 230V AC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$60.10

$46.43

$45.04

$43.74

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

230 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting yellow spring-type terminal 24-240VAC/DC

45-320.1G42
EAO
1: $59.28
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1G42

Mouser Part No
123-45-320.1G42

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting yellow spring-type terminal 24-240VAC/DC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$59.28

$58.77

$57.41

$56.42

View

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

24 VDC to 240 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting yellow spring-type terminal 24V AC/DC

45-320.1G46
EAO
1: $26.64
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1G46

Mouser Part No
123-45-320.1G46

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting yellow spring-type terminal 24V AC/DC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$26.64

$26.17

$26.09

$25.45

$23.98

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

24 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting yellow spring-type terminal 230V AC

45-320.1G48
EAO
1: $62.46
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1G48

Mouser Part No
123-45-320.1G48

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting yellow spring-type terminal 230V AC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$62.46

$61.16

$57.96

$55.68

View

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

230 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 230V AC

45-320.1H48
EAO
1: $49.04
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1H48

Mouser Part No
123-45-320.1H48

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting green spring-type terminal 230V AC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$49.04

$48.30

$47.88

$46.69

View

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

230 VDC

Switch Contact Blocks / Switch Kits Illumination element front mounting blue spring-type terminal 24-240VAC/DC

45-320.1J42
EAO
1: $56.96
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
45-320.1J42

Mouser Part No
123-45-320.1J42

EAO

Switch Contact Blocks / Switch Kits Illumination element front mounting blue spring-type terminal 24-240VAC/DC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$56.96

$53.66

$52.22

$51.16

Min.: 1
Mult.: 1

Illumination Element

22 / 30 mm Switches

Front Mount

Spring

24 VDC to 240 VDC

Spring Switch Contact Blocks / Switch Kits

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