Electromechanical – Mouser Canada

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Series 51 Switch Range

EAO Series 51 Switch Range is an oil and watertight, high-quality switch range that includes pushbuttons, indicators, illuminated selector switches, key locks, and "mono-block" stop switches. It is possible to choose up to 4NO/4NC snap-action switching elements per switch and low-level switching elements are also available. Both standard panel-mount (16mm cut-out) and flush-mount (22.5mm cut-out) styles are available from EAO.

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Types of Electromechanical

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Results: 44

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Part #

Keylock Switches KYLK RND MNT 2POS

51-135.025D
EAO
1: $113.96
22In Stock

Mfr. Part #
51-135.025D

Mouser Part #
123-51-135.025D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

22In Stock

$113.96

$110.17

Min.: 1
Mult.: 1

Keylock Switches KYLK SQ MNT 2POS

51-255.022D
EAO
1: $102.97
15In Stock

Mfr. Part #
51-255.022D

Mouser Part #
123-51-255.022D

EAO

Keylock Switches KYLK SQ MNT 2POS

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Datasheet

15In Stock

$102.97

$95.22

$95.09

Quote

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MOM 3POS

51-378.AD
EAO
1: $178.53
8In Stock

Mfr. Part #
51-378.AD

Mouser Part #
123-51-378.AD

EAO

Keylock Switches KYLK RND MOM 3POS

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Datasheet

8In Stock

$178.53

$153.95

$146.60

$138.73

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Min.: 1
Mult.: 1

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: $9.78
302In Stock

Mfr. Part #
51-925

Mouser Part #
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

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Datasheet

302In Stock

$9.78

$9.25

$8.96

Quote

Min.: 1
Mult.: 1

Pushbutton Switches LPB REC MOM SLGP QC

51-121.022
EAO
1: $57.32
20In Stock
21Expected 2026-02-16

Mfr. Part #
51-121.022

Mouser Part #
123-51-121.022

EAO

Pushbutton Switches LPB REC MOM SLGP QC

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Datasheet

20In Stock

21Expected 2026-02-16

$57.32

$56.39

$55.82

$53.48

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Min.: 1
Mult.: 1

Pushbutton Switches LPB REC MOM SLGP SLDR

51-122.025
EAO
1: $74.48
4In Stock

Mfr. Part #
51-122.025

Mouser Part #
123-51-122.025

EAO

Pushbutton Switches LPB REC MOM SLGP SLDR

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Datasheet

4In Stock

$74.48

$74.45

$72.73

$72.71

Quote

Min.: 1
Mult.: 1

Pushbutton Switches LPB RND MOM SLGP SLDR

51-131.025
EAO
1: $54.02
8In Stock

Mfr. Part #
51-131.025

Mouser Part #
123-51-131.025

EAO

Pushbutton Switches LPB RND MOM SLGP SLDR

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Datasheet

8In Stock

$54.02

$52.64

$51.07

$50.07

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Min.: 1
Mult.: 1

Pushbutton Switches LPB SQ MOM SLGP QC

51-151.022
EAO
1: $60.20
14In Stock

Mfr. Part #
51-151.022

Mouser Part #
123-51-151.022

EAO

Pushbutton Switches LPB SQ MOM SLGP QC

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Datasheet

14In Stock

$60.20

$60.19

$58.48

$56.39

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Min.: 1
Mult.: 1

Pushbutton Switches LPB SQ MOM SLGP SLDR

51-151.025
EAO
1: $52.75
9In Stock

Mfr. Part #
51-151.025

Mouser Part #
123-51-151.025

EAO

Pushbutton Switches LPB SQ MOM SLGP SLDR

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Datasheet

9In Stock

$52.75

$52.73

$51.74

Quote

Min.: 1
Mult.: 1

Switch Hardware LPB ACTUATOR REC

51-165.0
EAO
1: $30.55
3In Stock

Mfr. Part #
51-165.0

Mouser Part #
123-51-165.0

EAO

Switch Hardware LPB ACTUATOR REC

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Datasheet

3In Stock

$30.55

$30.54

$29.98

$28.92

View

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MNT 2POS

51-235.022D
EAO
1: $113.44
14In Stock

Mfr. Part #
51-235.022D

Mouser Part #
123-51-235.022D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

14In Stock

$113.44

$111.07

$109.10

$109.09

View

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MNT 2POS

51-236.025D
EAO
1: $128.28
4In Stock

Mfr. Part #
51-236.025D

Mouser Part #
123-51-236.025D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

4In Stock

$128.28

$127.94

$124.98

$124.96

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Min.: 1
Mult.: 1

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 2N.C

51-252.026
EAO
1: $58.30
31In Stock

Mfr. Part #
51-252.026

Mouser Part #
123-51-252.026

EAO

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 2N.C

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Datasheet

31In Stock

$58.30

$57.63

$57.54

$57.52

View

Min.: 1
Mult.: 1

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 1N.C

51-256.026
EAO
1: $50.82
47In Stock

Mfr. Part #
51-256.026

Mouser Part #
123-51-256.026

EAO

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 1N.C

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Datasheet

47In Stock

$50.82

$50.36

$48.89

$47.52

View

Min.: 1
Mult.: 1

Switch Actuators LPB REC MNT SLGP SLDR

51-262.025
EAO
1: $79.13
2In Stock

Mfr. Part #
51-262.025

Mouser Part #
123-51-262.025

EAO

Switch Actuators LPB REC MNT SLGP SLDR

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Datasheet

2In Stock

$79.13

$79.03

$75.13

View

Min.: 1
Mult.: 1

Switch Actuators LPB SQ MNT SLGP SLDR

51-281.025
EAO
1: $71.25
5In Stock

Mfr. Part #
51-281.025

Mouser Part #
123-51-281.025

EAO

Switch Actuators LPB SQ MNT SLGP SLDR

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Datasheet

5In Stock

$71.25

$59.38

$57.85

$56.61

View

Min.: 1
Mult.: 1

Pushbutton Switches LPB REC MOM GD UNV LL

51-423.036
EAO
1: $59.32
1In Stock

Mfr. Part #
51-423.036

Mouser Part #
123-51-423.036

EAO

Pushbutton Switches LPB REC MOM GD UNV LL

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Datasheet

1In Stock

$59.32

$57.80

$56.14

$55.01

Quote

Min.: 1
Mult.: 1

Pushbutton Switches LPB REC MOM GD UNV LL

51-425.036
EAO
1: $35.91
19In Stock

Mfr. Part #
51-425.036

Mouser Part #
123-51-425.036

EAO

Pushbutton Switches LPB REC MOM GD UNV LL

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Datasheet

19In Stock

$35.91

$35.23

$35.15

Quote

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TLT WHT

51-901.9
EAO
1: $5.19
304In Stock

Mfr. Part #
51-901.9

Mouser Part #
123-51-901.9

EAO

Switch Hardware LENS REC FLT TLT WHT

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Datasheet

304In Stock

$5.19

$5.13

$4.99

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TPT RED

51-903.2
EAO
1: $5.19
36In Stock
12Expected 2026-02-23

Mfr. Part #
51-903.2

Mouser Part #
123-51-903.2

EAO

Switch Hardware LENS REC FLT TPT RED

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Datasheet

36In Stock

12Expected 2026-02-23

$5.19

$5.18

$5.08

$4.79

View

Min.: 1
Mult.: 1

Switch Hardware LENS RECT ORANGE TPT ORNG

51-903.3
EAO
1: $5.19
35In Stock

Mfr. Part #
51-903.3

Mouser Part #
123-51-903.3

EAO

Switch Hardware LENS RECT ORANGE TPT ORNG

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Datasheet

35In Stock

$5.19

$5.13

$4.99

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TPT YLW

51-903.4
EAO
1: $5.19
30In Stock

Mfr. Part #
51-903.4

Mouser Part #
123-51-903.4

EAO

Switch Hardware LENS REC FLT TPT YLW

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Datasheet

30In Stock

$5.19

$4.93

$4.82

$4.79

$4.77

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TPT GRN

51-903.5
EAO
1: $6.23
20In Stock
15Expected 2026-04-28

Mfr. Part #
51-903.5

Mouser Part #
123-51-903.5

EAO

Switch Hardware LENS REC FLT TPT GRN

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Datasheet

20In Stock

15Expected 2026-04-28

$6.23

$5.19

$5.12

$5.01

Min.: 1
Mult.: 1

Switch Hardware LENS REC FLT TPT BL

51-903.6
EAO
1: $5.19
21In Stock

Mfr. Part #
51-903.6

Mouser Part #
123-51-903.6

EAO

Switch Hardware LENS REC FLT TPT BL

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Datasheet

21In Stock

$5.19

$5.13

$4.99

Min.: 1
Mult.: 1

Switch Hardware ANTIROTATION LOCKING WSHR

51-910
EAO
1: $3.19
150In Stock
160Expected 2026-02-09

Mfr. Part #
51-910

Mouser Part #
123-51-910

EAO

Switch Hardware ANTIROTATION LOCKING WSHR

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Datasheet

150In Stock

160Expected 2026-02-09

$3.19

$3.18

$3.08

$2.99

$2.93

Min.: 1
Mult.: 1

Series 51 Switch Range

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