.hide-partial { max-height: none; } .show-more { display: none; }

Series 51 Electromechanical

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Electromechanical

List Images

Results: 287

Applied Filters:

Tradename = Series 51

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

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

51-252.0268
EAO
1: $61.03
4In Stock

Mfr. Part #
51-252.0268

Mouser Part #
123-51-252.0268

EAO

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

Learn More

Datasheet

4In Stock

$61.03

$59.46

$58.19

$57.05

View

Min.: 1
Mult.: 1

Pushbutton Switches KYLK SQ MNT 3 POS

51-431.036
EAO
1: $61.50
4In Stock

Mfr. Part #
51-431.036

Mouser Part #
123-51-431.036

EAO

Pushbutton Switches KYLK SQ MNT 3 POS

Datasheet

4In Stock

$61.50

$59.92

$58.22

$56.09

View

Min.: 1
Mult.: 1

Pushbutton Switches KYLK REC POS MNT LL

51-453.036
EAO
1: $58.36
2In Stock

Mfr. Part #
51-453.036

Mouser Part #
123-51-453.036

EAO

Pushbutton Switches KYLK REC POS MNT LL

Datasheet

2In Stock

$58.36

$56.87

$55.24

$53.22

View

Min.: 1
Mult.: 1

Switch Hardware Orange Rectangl Lens Flat 15.3x21.5mm

51-901.3
EAO
1: $8.49
11In Stock

Mfr. Part #
51-901.3

Mouser Part #
123-51-901.3

EAO

Switch Hardware Orange Rectangl Lens Flat 15.3x21.5mm

Datasheet

11In Stock

$8.49

$8.48

$8.46

$8.37

$8.27

Min.: 1
Mult.: 1

Switch Hardware LENS RND FLAT RED

51-903.1
EAO
1: $5.11
19In Stock

Mfr. Part #
51-903.1

Mouser Part #
123-51-903.1

EAO

Switch Hardware LENS RND FLAT RED

Datasheet

19In Stock

$5.11

$5.09

$5.06

$4.99

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TPT BL

51-903.6
EAO
1: $5.11
10In Stock

Mfr. Part #
51-903.6

Mouser Part #
123-51-903.6

EAO

Switch Hardware LENS REC FLT TPT BL

Learn More

Datasheet

10In Stock

$5.11

$5.05

$4.91

Min.: 1
Mult.: 1

Switch Hardware LENS CAP RND WHITE

51-904.2
EAO
1: $5.11
1In Stock

Mfr. Part #
51-904.2

Mouser Part #
123-51-904.2

EAO

Switch Hardware LENS CAP RND WHITE

Datasheet

1In Stock

$5.11

$5.05

$5.03

$5.02

$4.96

Min.: 1
Mult.: 1

Switch Hardware LPB REC MOM UNV LL

51-904.3
EAO
1: $5.11
11In Stock

Mfr. Part #
51-904.3

Mouser Part #
123-51-904.3

EAO

Switch Hardware LPB REC MOM UNV LL

Datasheet

11In Stock

$5.11

$5.09

$5.06

$4.99

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TLT YLW

51-904.5
EAO
1: $5.11
1In Stock

Mfr. Part #
51-904.5

Mouser Part #
123-51-904.5

EAO

Switch Hardware LENS REC FLT TLT YLW

Datasheet

1In Stock

$5.11

$5.09

$5.03

$5.00

$4.94

Min.: 1
Mult.: 1

Switch Hardware LPB REC MNT UNV DIO

51-931.0
EAO
1: $5.11
2In Stock

Mfr. Part #
51-931.0

Mouser Part #
123-51-931.0

EAO

Switch Hardware LPB REC MNT UNV DIO

Datasheet

2In Stock

$5.11

$5.05

$4.91

Min.: 1
Mult.: 1

Switch Hardware LENS RND FLT TLT RED

51-931.4
EAO
1: $6.39
14In Stock

Mfr. Part #
51-931.4

Mouser Part #
123-51-931.4

EAO

Switch Hardware LENS RND FLT TLT RED

Datasheet

14In Stock

$6.39

$6.24

$6.08

Min.: 1
Mult.: 1

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

51-931.6
EAO
1: $6.39
8In Stock

Mfr. Part #
51-931.6

Mouser Part #
123-51-931.6

EAO

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

Datasheet

8In Stock

$6.39

$6.24

$6.08

Min.: 1
Mult.: 1

Switch Hardware PL BASEAR

51-951.6
EAO
1: $5.95
29In Stock

Mfr. Part #
51-951.6

Mouser Part #
123-51-951.6

EAO

Switch Hardware PL BASEAR

Datasheet

29In Stock

$5.95

$5.93

$5.86

$5.72

Min.: 1
Mult.: 1

Switch Hardware LENS FLT SQR SUP CLR

51-953.6
EAO
1: $5.70
8In Stock

Mfr. Part #
51-953.6

Mouser Part #
123-51-953.6

EAO

Switch Hardware LENS FLT SQR SUP CLR

Datasheet

8In Stock

$5.70

$5.69

$5.57

$5.55

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MNT 3POS

51-382.022D
EAO
1: $157.33
1In Stock

Mfr. Part #
51-382.022D

Mouser Part #
123-51-382.022D

EAO

Keylock Switches KYLK RND MNT 3POS

Datasheet

1In Stock

$157.33

$154.07

$150.04

$145.74

View

Min.: 1
Mult.: 1

Switch Actuators 16mm, STP SWTC,

51-253.022
EAO
1: $61.03

Mfr. Part #
51-253.022

Mouser Part #
123-51-253.022

EAO

Switch Actuators 16mm, STP SWTC,

Learn More

Datasheet

More Info Available

$61.03

$58.35

View

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MOM 3POS DPST 5A 250VAC Solder Lug Flat Key 90 deg Index 3 Positions Gold Plate Non Illuminated

51-378.F22D
EAO
1: $157.33
9On Order

Mfr. Part #
51-378.F22D

Mouser Part #
123-51-378.F22D

EAO

Keylock Switches KYLK RND MOM 3POS DPST 5A 250VAC Solder Lug Flat Key 90 deg Index 3 Positions Gold Plate Non Illuminated

Datasheet

9On Order

$157.33

$154.07

$149.63

$146.64

View

Min.: 1
Mult.: 1

Pushbutton Switches LPB SQ MOM SLGP QC

51-151.022
EAO
1: $59.23

Mfr. Part #
51-151.022

Mouser Part #
123-51-151.022

EAO

Pushbutton Switches LPB SQ MOM SLGP QC

Learn More

Datasheet

More Info Available

$59.23

$57.31

$56.43

$55.59

View

Min.: 1
Mult.: 1

Switch Hardware LPB ACTUATOR REC

51-165.0
EAO
1: $30.06

Mfr. Part #
51-165.0

Mouser Part #
123-51-165.0

EAO

Switch Hardware LPB ACTUATOR REC

Learn More

Datasheet

More Info Available

$30.06

$30.04

$29.49

$28.46

View

Min.: 1
Mult.: 1

Pushbutton Switches KYLK SQ MNT 2POS

51-283.025
EAO
1: $133.77

Mfr. Part #
51-283.025

Mouser Part #
123-51-283.025

EAO

Pushbutton Switches KYLK SQ MNT 2POS

Datasheet

More Info Available

$133.77

$133.76

$131.85

$129.59

View

Min.: 1
Mult.: 1

Keylock Switches DIFFUSER OPAL FOR

51-414.036D
EAO
1: $115.08

Mfr. Part #
51-414.036D

Mouser Part #
123-51-414.036D

EAO

Keylock Switches DIFFUSER OPAL FOR

Datasheet

More Info Available

$115.08

$115.06

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TPT GRN

51-903.5
EAO
1: $5.11

Mfr. Part #
51-903.5

Mouser Part #
123-51-903.5

EAO

Switch Hardware LENS REC FLT TPT GRN

Learn More

Datasheet

More Info Available

$5.11

$5.05

$5.03

Min.: 1
Mult.: 1

Pushbutton Switches LPB REC MOM GD UNV LL

51-421.036
EAO
1: $58.36
4On Order

Mfr. Part #
51-421.036

Mouser Part #
123-51-421.036

EAO

Pushbutton Switches LPB REC MOM GD UNV LL

Learn More

Datasheet

4On Order

$58.36

$57.98

Quote

Min.: 1
Mult.: 1

Switch Hardware LPB RND WGREEN LENS

51-951.5
EAO
1: $7.06

Mfr. Part #
51-951.5

Mouser Part #
123-51-951.5

EAO

Switch Hardware LPB RND WGREEN LENS

Datasheet

More Info Available

$7.06

$5.57

$5.55

Min.: 1
Mult.: 1

Pushbutton Switches LPB RND MOM SLGP SLDR

51-131.025
EAO
1: $53.15
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
51-131.025

Mouser Part #
123-51-131.025

EAO

Pushbutton Switches LPB RND MOM SLGP SLDR

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$53.15

$53.13

$53.12

$51.91

View

Min.: 1
Mult.: 1

Series 51 Electromechanical

Types of Electromechanical

Mouser Electronics®

Company

Resources

Support