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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: 41

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Part #

Switch Bezels / Switch Caps LENS REC FLT TPT GRN

51-903.5
EAO
1: $5.47
34In Stock
111Expected 7/9/2026

Mfr. Part No.
51-903.5

Mouser Part No
123-51-903.5

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT GRN

Datasheet

34In Stock

111Expected 7/9/2026

$5.47

$5.26

$4.56

$4.54

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC FLT TPT BL

51-903.6
EAO
1: $4.56
20In Stock

Mfr. Part No.
51-903.6

Mouser Part No
123-51-903.6

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT BL

Datasheet

20In Stock

$4.56

$4.50

$4.41

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

51-903.7
EAO
1: $4.56
3In Stock
65On Order

Mfr. Part No.
51-903.7

Mouser Part No
123-51-903.7

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

Datasheet

3In Stock

65On Order

$4.56

$4.54

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

51-910
EAO
1: $2.80
748In Stock

Mfr. Part No.
51-910

Mouser Part No
123-51-910

EAO

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

Datasheet

748In Stock

$2.80

$2.76

$2.75

Min.: 1
Mult.: 1

Switch Cases / Switch Covers protect COVER-SQ

51-920
EAO
1: $8.58
137In Stock

Mfr. Part No.
51-920

Mouser Part No
123-51-920

EAO

Switch Cases / Switch Covers protect COVER-SQ

Datasheet

137In Stock

$8.58

$8.24

$7.92

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS RND FLT TPT RED

51-933.2
EAO
1: $5.70
66In Stock

Mfr. Part No.
51-933.2

Mouser Part No
123-51-933.2

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT RED

Datasheet

66In Stock

$5.70

$5.68

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

51-933.5
EAO
1: $4.56
55In Stock

Mfr. Part No.
51-933.5

Mouser Part No
123-51-933.5

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

Datasheet

55In Stock

$4.56

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

51-953.2
EAO
1: $5.30
254In Stock
180Expected 27/11/2026

Mfr. Part No.
51-953.2

Mouser Part No
123-51-953.2

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

Datasheet

254In Stock

180Expected 27/11/2026

$5.30

$5.05

$4.92

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

51-953.7
EAO
1: $5.30
152In Stock

Mfr. Part No.
51-953.7

Mouser Part No
123-51-953.7

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

Datasheet

152In Stock

$5.30

$5.26

$5.05

$4.90

Min.: 1
Mult.: 1

Switch Actuators LPB SQ MOM SLGP QC

51-151.022
EAO
1: $52.82
75On Order

Mfr. Part No.
51-151.022

Mouser Part No
123-51-151.022

EAO

Switch Actuators LPB SQ MOM SLGP QC

Datasheet

75On Order

$52.82

$52.58

$51.49

View

Min.: 1
Mult.: 1

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: $8.58
1,077Expected 7/9/2026

Mfr. Part No.
51-925

Mouser Part No
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

Datasheet

1,077Expected 7/9/2026

$8.58

$8.57

$8.53

$8.42

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT GRN

51-953.5
EAO
1: $5.30
390On Order

Mfr. Part No.
51-953.5

Mouser Part No
123-51-953.5

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT GRN

Datasheet

390On Order

$5.30

$5.22

$5.10

Min.: 1
Mult.: 1

Switch Actuators LPB RND MOM SLGP SLDR

51-131.025
EAO
1: $47.40
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
51-131.025

Mouser Part No
123-51-131.025

EAO

Switch Actuators LPB RND MOM SLGP SLDR

Datasheet

Non-Stocked Lead-Time 3 Weeks

$47.40

$47.10

$46.16

Quote

Min.: 1
Mult.: 1

Switch Actuators LPB SQ MNT SLGP SLDR

51-282.025
EAO
1: $72.76
Lead-Time 12 Weeks

Mfr. Part No.
51-282.025

Mouser Part No
123-51-282.025

EAO

Switch Actuators LPB SQ MNT SLGP SLDR

Datasheet

Lead-Time 12 Weeks

$72.76

$71.24

$69.73

$68.26

View

Min.: 1
Mult.: 1

Keylock Switches KEYLOCK RECT MNT 2POS

51-296.025D
EAO
1: $116.28
Non-Stocked

Mfr. Part No.
51-296.025D

Mouser Part No
123-51-296.025D

EAO

Keylock Switches KEYLOCK RECT MNT 2POS

Datasheet

Non-Stocked

$116.28

$113.32

$110.89

$108.70

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC CCVE TPT CLR

51-904.7
EAO
1: $4.56
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
51-904.7

Mouser Part No
123-51-904.7

EAO

Switch Bezels / Switch Caps LENS REC CCVE TPT CLR

Datasheet

Non-Stocked Lead-Time 15 Weeks

$4.56

$4.50

$4.41

Min.: 1
Mult.: 1