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Series 51 Electromechanical

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Tradename = Series 51

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Part #

Switch Actuators KYLK RND POS-A C MOM

51-145.022D
EAO
1: $79.28
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

$79.28

$77.25

$75.32

$72.60

View

Min.: 1
Mult.: 1

Keylock Switches LENS REC CCVE TPT YLW

51-155.025D
EAO
1: $69.13
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

$69.13

$68.99

$62.54

$62.53

View

Min.: 1
Mult.: 1

Keylock Switches KYLK REC MNT 2POS

51-195.022D
EAO
1: $75.61
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

$75.61

$73.68

$71.83

$69.22

View

Min.: 1
Mult.: 1

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

51-252.0268
EAO
1: $40.02
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

$40.02

$38.99

$38.16

$37.41

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Min.: 1
Mult.: 1

Pushbutton Switches KYLK SQ MNT 3 POS

51-431.036
EAO
1: $40.33
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

$40.33

$39.29

$38.18

$36.78

View

Min.: 1
Mult.: 1

Pushbutton Switches KYLK REC POS MNT LL

51-453.036
EAO
1: $38.27
2In Stock

Mfr. Part No.
51-453.036

Mouser Part No
123-51-453.036

EAO

Pushbutton Switches KYLK REC POS MNT LL

Datasheet

2In Stock

$38.27

$37.29

$36.22

$34.90

View

Min.: 1
Mult.: 1

Switch Fixings Orange Rectangl Lens Flat 15.3x21.5mm

51-901.3
EAO
1: $5.57
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

$5.57

$5.37

$5.24

Min.: 1
Mult.: 1

Switch Fixings LPB REC MOM UNV LL

51-904.3
EAO
1: $3.35
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

$3.35

$3.31

$3.22

Min.: 1
Mult.: 1

Switch Fixings LENS REC CCVE TPT CLR

51-904.7
EAO
1: $3.35
20In Stock

Mfr. Part No.
51-904.7

Mouser Part No
123-51-904.7

EAO

Switch Fixings LENS REC CCVE TPT CLR

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Datasheet

20In Stock

$3.35

$3.31

$3.22

Min.: 1
Mult.: 1

Switch Fixings LPB REC MNT UNV DIO

51-931.0
EAO
1: $3.35
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

$3.35

$3.31

$3.22

Min.: 1
Mult.: 1

Switch Fixings LENS RND FLT TLT RED

51-931.4
EAO
1: $4.19
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

$4.19

$4.09

$3.99

Min.: 1
Mult.: 1

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

51-931.6
EAO
1: $4.19
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

$4.19

$4.09

$3.99

Min.: 1
Mult.: 1

Switch Fixings LPB RND WGREEN LENS

51-951.5
EAO
1: $4.63
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

$4.63

$3.65

$3.64

Min.: 1
Mult.: 1

Switch Fixings PL BASEAR

51-951.6
EAO
1: $3.90
30In Stock

Mfr. Part No.
51-951.6

Mouser Part No
123-51-951.6

EAO

Switch Fixings PL BASEAR

Datasheet

30In Stock

$3.90

$3.83

$3.73

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MNT 3POS

51-382.022D
EAO
1: $103.17
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

$103.17

$101.03

$98.39

$95.57

View

Min.: 1
Mult.: 1

Switch Actuators 16mm, STP SWTC,

51-253.022
EAO
1: $37.20
71Expected 06/04/2026

Mfr. Part No.
51-253.022

Mouser Part No
123-51-253.022

EAO

Switch Actuators 16mm, STP SWTC,

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Datasheet

71Expected 06/04/2026

$37.20

$35.66

$33.53

$32.64

$31.16

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MNT 2POS

51-235.025D
EAO
1: $67.88
98Expected 06/03/2026

Mfr. Part No.
51-235.025D

Mouser Part No
123-51-235.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

98Expected 06/03/2026

$67.88

$59.42

View

Min.: 1
Mult.: 1

Switch Actuators LPB REC MNT SLGP SLDR

51-262.025
EAO
1: $51.05
5Expected 02/03/2026

Mfr. Part No.
51-262.025

Mouser Part No
123-51-262.025

EAO

Switch Actuators LPB REC MNT SLGP SLDR

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Datasheet

5Expected 02/03/2026

$51.05

$50.99

$48.47

View

Min.: 1
Mult.: 1

Pushbutton Switches LPB REC MOM GD UNV LL

51-421.036
EAO
1: $36.10
2Expected 01/06/2026

Mfr. Part No.
51-421.036

Mouser Part No
123-51-421.036

EAO

Pushbutton Switches LPB REC MOM GD UNV LL

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Datasheet

2Expected 01/06/2026

$36.10

$36.09

$35.49

$35.48

Min.: 1
Mult.: 1

Switch Fixings LPB SQ MNT GD UNV LL

51-931.9
EAO
1: $3.99
10Expected 18/03/2026

Mfr. Part No.
51-931.9

Mouser Part No
123-51-931.9

EAO

Switch Fixings LPB SQ MNT GD UNV LL

Datasheet

10Expected 18/03/2026

$3.99

$3.90

Min.: 1
Mult.: 1

Switch Fixings LENS REC CCVE ORNG

51-953.3
EAO
1: $3.90
15Expected 03/03/2026

Mfr. Part No.
51-953.3

Mouser Part No
123-51-953.3

EAO

Switch Fixings LENS REC CCVE ORNG

Datasheet

15Expected 03/03/2026

$3.90

$3.83

$3.73

Min.: 1
Mult.: 1

Switch Fixings LENS SQ FLT TPT GRN

51-953.5
EAO
1: $3.90
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

$3.90

$3.83

$3.73

Min.: 1
Mult.: 1

Switch Actuators IND REC BLK QC

51-040.002
EAO
1: $11.23
6Expected 23/03/2026

Mfr. Part No.
51-040.002

Mouser Part No
123-51-040.002

EAO

Switch Actuators IND REC BLK QC

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Datasheet

6Expected 23/03/2026

$11.23

$10.64

$10.63

$10.53

$10.52

Min.: 1
Mult.: 1

Keylock Switches DIFFUSER OPAL FOR

51-414.036D
EAO
1: $86.28
11Expected 25/05/2026

Mfr. Part No.
51-414.036D

Mouser Part No
123-51-414.036D

EAO

Keylock Switches DIFFUSER OPAL FOR

Datasheet

11Expected 25/05/2026

$86.28

$77.17

$72.00

$69.18

$66.58

Min.: 1
Mult.: 1

Pushbutton Switches LPB RND MOM SLGP SLDR

51-131.025
EAO
1: $34.85
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

$34.85

$33.96

$32.95

$32.30

View

Min.: 1
Mult.: 1

Series 51 Electromechanical

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