Series 51 – Mouser Singapore

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Part #

Switch Contact Blocks / Switch Kits SWITCH BLOCK 2 ELEMENTS

51-972.F22
EAO
1: $57.55
4In Stock

Mfr. Part No.
51-972.F22

Mouser Part No
123-51-972.F22

EAO

Switch Contact Blocks / Switch Kits SWITCH BLOCK 2 ELEMENTS

Datasheet

4In Stock

$57.55

$56.06

$54.86

$53.78

View

Min.: 1
Mult.: 1

Industrial Panel Mount Indicators / Switch Indicators Indicator flush mounting ST/PT 18x18

51-050.002F
EAO
1: $16.32
2In Stock

Mfr. Part No.
51-050.002F

Mouser Part No
123-51-050.002F

EAO

Industrial Panel Mount Indicators / Switch Indicators Indicator flush mounting ST/PT 18x18

Datasheet

2In Stock

$16.32

$16.24

$15.67

$15.25

View

Min.: 1
Mult.: 1

Switch Actuators KYLK RND POS-A C MOM

51-145.022D
EAO
1: $110.20
3In Stock

Mfr. Part No.
51-145.022D

Mouser Part No
123-51-145.022D

EAO

Switch Actuators KYLK RND POS-A C MOM

Datasheet

3In Stock

$110.20

$107.38

$104.69

$100.91

View

Min.: 1
Mult.: 1

Keylock Switches LENS REC CCVE TPT YLW

51-155.025D
EAO
1: $96.09
12In Stock

Mfr. Part No.
51-155.025D

Mouser Part No
123-51-155.025D

EAO

Keylock Switches LENS REC CCVE TPT YLW

Datasheet

12In Stock

$96.09

$95.90

$86.93

$86.92

View

Min.: 1
Mult.: 1

Keylock Switches KYLK REC MNT 2POS

51-195.022D
EAO
1: $105.10
10In Stock

Mfr. Part No.
51-195.022D

Mouser Part No
123-51-195.022D

EAO

Keylock Switches KYLK REC MNT 2POS

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Datasheet

10In Stock

$105.10

$102.42

$99.84

$96.22

View

Min.: 1
Mult.: 1

Switch Actuators Stop switch with twist release grey LL 2NC U D25 gold

51-252.0268
EAO
1: $55.63
6In Stock

Mfr. Part No.
51-252.0268

Mouser Part No
123-51-252.0268

EAO

Switch Actuators Stop switch with twist release grey LL 2NC U D25 gold

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Datasheet

6In Stock

$55.63

$54.20

$53.04

$52.00

View

Min.: 1
Mult.: 1

Pushbutton Switches KYLK SQ MNT 3 POS

51-431.036
EAO
1: $56.06
4In Stock

Mfr. Part No.
51-431.036

Mouser Part No
123-51-431.036

EAO

Pushbutton Switches KYLK SQ MNT 3 POS

Datasheet

4In Stock

$56.06

$54.61

$53.07

$51.12

View

Min.: 1
Mult.: 1

Switch Fixings Orange Rectangl Lens Flat 15.3x21.5mm

51-901.3
EAO
1: $7.74
11In Stock

Mfr. Part No.
51-901.3

Mouser Part No
123-51-901.3

EAO

Switch Fixings Orange Rectangl Lens Flat 15.3x21.5mm

Datasheet

11In Stock

$7.74

$7.46

$7.28

Min.: 1
Mult.: 1

Switch Fixings LPB REC MOM UNV LL

51-904.3
EAO
1: $4.66
11In Stock

Mfr. Part No.
51-904.3

Mouser Part No
123-51-904.3

EAO

Switch Fixings LPB REC MOM UNV LL

Datasheet

11In Stock

$4.66

$4.60

$4.48

Min.: 1
Mult.: 1

Switch Fixings LENS REC CCVE TPT CLR

51-904.7
EAO
1: $4.66
20In Stock

Mfr. Part No.
51-904.7

Mouser Part No
123-51-904.7

EAO

Switch Fixings LENS REC CCVE TPT CLR

Learn More

Datasheet

20In Stock

$4.66

$4.60

$4.48

Min.: 1
Mult.: 1

Switch Fixings LPB REC MNT UNV DIO

51-931.0
EAO
1: $4.66
3In Stock

Mfr. Part No.
51-931.0

Mouser Part No
123-51-931.0

EAO

Switch Fixings LPB REC MNT UNV DIO

Datasheet

3In Stock

$4.66

$4.60

$4.48

Min.: 1
Mult.: 1

Switch Fixings LENS RND FLT TLT RED

51-931.4
EAO
1: $5.82
14In Stock

Mfr. Part No.
51-931.4

Mouser Part No
123-51-931.4

EAO

Switch Fixings LENS RND FLT TLT RED

Datasheet

14In Stock

$5.82

$5.69

$5.55

Min.: 1
Mult.: 1

Switch Fixings ELMT 1N.C-1N.O SOLDER-PLUG IN

51-931.6
EAO
1: $5.82
8In Stock

Mfr. Part No.
51-931.6

Mouser Part No
123-51-931.6

EAO

Switch Fixings ELMT 1N.C-1N.O SOLDER-PLUG IN

Datasheet

8In Stock

$5.82

$5.69

$5.55

Min.: 1
Mult.: 1

Terminals IND ACTUATOR REC

51-943.1
EAO
1: $0.987
306In Stock

Mfr. Part No.
51-943.1

Mouser Part No
123-51-943.1

EAO

Terminals IND ACTUATOR REC

Datasheet

306In Stock

$0.987

$0.986

$0.855

$0.817

Min.: 1
Mult.: 1

Switch Fixings LPB RND WGREEN LENS

51-951.5
EAO
1: $6.44
13In Stock

Mfr. Part No.
51-951.5

Mouser Part No
123-51-951.5

EAO

Switch Fixings LPB RND WGREEN LENS

Datasheet

13In Stock

$6.44

$5.07

$5.06

Min.: 1
Mult.: 1

Switch Fixings PL BASEAR

51-951.6
EAO
1: $5.42
30In Stock

Mfr. Part No.
51-951.6

Mouser Part No
123-51-951.6

EAO

Switch Fixings PL BASEAR

Datasheet

30In Stock

$5.42

$5.32

$5.18

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MNT 3POS

51-382.022D
EAO
1: $143.41
1In Stock

Mfr. Part No.
51-382.022D

Mouser Part No
123-51-382.022D

EAO

Keylock Switches KYLK RND MNT 3POS

Datasheet

1In Stock

$143.41

$140.43

$136.76

$132.84

View

Min.: 1
Mult.: 1

Pushbutton Switches LPB REC MOM SLGP SLDR

51-121.025
EAO
1: $46.83
20Expected 24/2/2026

Mfr. Part No.
51-121.025

Mouser Part No
123-51-121.025

EAO

Pushbutton Switches LPB REC MOM SLGP SLDR

Learn More

Datasheet

20Expected 24/2/2026

$46.83

$45.81

$44.88

$44.02

View

Min.: 1
Mult.: 1

Switch Actuators LPB REC MNT SLGP SLDR

51-262.025
EAO
1: $70.96
5Expected 2/3/2026

Mfr. Part No.
51-262.025

Mouser Part No
123-51-262.025

EAO

Switch Actuators LPB REC MNT SLGP SLDR

Learn More

Datasheet

5Expected 2/3/2026

$70.96

$70.88

$67.37

View

Min.: 1
Mult.: 1

Keylock Switches DIFFUSER OPAL FOR

51-414.036D
EAO
1: $99.75
11Expected 23/2/2026

Mfr. Part No.
51-414.036D

Mouser Part No
123-51-414.036D

EAO

Keylock Switches DIFFUSER OPAL FOR

Datasheet

11Expected 23/2/2026

$99.75

$94.41

$94.39

View

Min.: 1
Mult.: 1

Switch Fixings LENS SQ FLT TPT GRN

51-953.5
EAO
1: $5.42
207On Order

Mfr. Part No.
51-953.5

Mouser Part No
123-51-953.5

EAO

Switch Fixings LENS SQ FLT TPT GRN

Learn More

Datasheet

207On Order

$5.42

$5.32

$5.18

Min.: 1
Mult.: 1

Switch Actuators IND REC BLK QC

51-040.002
EAO
1: $15.61
6Expected 23/3/2026

Mfr. Part No.
51-040.002

Mouser Part No
123-51-040.002

EAO

Switch Actuators IND REC BLK QC

Learn More

Datasheet

6Expected 23/3/2026

$15.61

$14.79

$14.78

$14.64

$14.62

Min.: 1
Mult.: 1

Pushbutton Switches LPB RND MOM SLGP SLDR

51-131.025
EAO
1: $48.44
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
51-131.025

Mouser Part No
123-51-131.025

EAO

Pushbutton Switches LPB RND MOM SLGP SLDR

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$48.44

$47.20

$45.80

$44.90

View

Min.: 1
Mult.: 1

Switch Actuators 5A 250VAC 2pos NCNO Sldr Lug IP65

51-141.025D2
EAO
1: $100.39
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
51-141.025D2

Mouser Part No
123-51-141.025D2

EAO

Switch Actuators 5A 250VAC 2pos NCNO Sldr Lug IP65

Datasheet

Non-Stocked Lead-Time 5 Weeks

$100.39

$86.58

$85.15

$82.45

View

Min.: 1
Mult.: 1

Pushbutton Switches CONTACT ELMT 1NC

51-175.0
EAO
1: $35.10
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
51-175.0

Mouser Part No
123-51-175.0

EAO

Pushbutton Switches CONTACT ELMT 1NC

Datasheet

Non-Stocked Lead-Time 5 Weeks

$35.10

$30.40

$29.04

$27.49

View

Min.: 1
Mult.: 1

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