Switch Accessories – Mouser Finland

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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 Switch Accessories

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Results: 30

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Part #

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

51-252.026
EAO
1: 43,22 €
89In Stock Restricted Availability

Mfr. Part No.
51-252.026

Mouser Part No
123-51-252.026

EAO

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

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Datasheet

89In Stock

43,22 €

42,22 €

41,93 €

Min.: 1
Mult.: 1

Restricted Availability

Emergency Switch Actuators

Stop Switches

Panel

Switch Actuators LPB REC MOM SLGP QC

51-121.022
EAO
1: 44,65 €
26In Stock Restricted Availability

Mfr. Part No.
51-121.022

Mouser Part No
123-51-121.022

EAO

Switch Actuators LPB REC MOM SLGP QC

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Datasheet

26In Stock

44,65 €

41,08 €

41,02 €

40,25 €

View

Min.: 1
Mult.: 1

Restricted Availability

Standard Switches

Panel Mount

Switch Actuators LPB RND MOM SLGP SLDR

51-131.025
EAO
1: 37,64 €
9In Stock Restricted Availability

Mfr. Part No.
51-131.025

Mouser Part No
123-51-131.025

EAO

Switch Actuators LPB RND MOM SLGP SLDR

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Datasheet

9In Stock

37,64 €

37,40 €

36,66 €

Quote

Min.: 1
Mult.: 1

Restricted Availability

Standard Switches

Panel Mount

Switch Actuators LPB SQ MOM SLGP SLDR

51-151.025
EAO
1: 38,89 €
11In Stock Restricted Availability

Mfr. Part No.
51-151.025

Mouser Part No
123-51-151.025

EAO

Switch Actuators LPB SQ MOM SLGP SLDR

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Datasheet

11In Stock

38,89 €

38,88 €

38,05 €

View

Min.: 1
Mult.: 1

Restricted Availability

Standard Switches

Panel Mount

Switch Fixings LPB ACTUATOR REC

51-165.0
EAO
1: 21,29 €
51In Stock Restricted Availability

Mfr. Part No.
51-165.0

Mouser Part No
123-51-165.0

EAO

Switch Fixings LPB ACTUATOR REC

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Datasheet

51In Stock

21,29 €

21,28 €

20,89 €

20,15 €

View

Min.: 1
Mult.: 1

Restricted Availability

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

51-256.026
EAO
1: 36,45 €
20In Stock Restricted Availability

Mfr. Part No.
51-256.026

Mouser Part No
123-51-256.026

EAO

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

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Datasheet

20In Stock

36,45 €

35,85 €

35,75 €

35,61 €

View

Min.: 1
Mult.: 1

Restricted Availability

Emergency Switch Actuators

Stop Switches

Panel

Switch Actuators LPB REC MNT SLGP SLDR

51-262.025
EAO
1: 57,78 €
5In Stock Restricted Availability

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

5In Stock

57,78 €

56,57 €

55,37 €

54,21 €

View

Min.: 1
Mult.: 1

Restricted Availability

Pushbutton Switch Actuators

Maintained, Rectangular

Illuminated Pushbuttons

31 Series

Panel Mount

Switch Actuators LPB SQ MNT SLGP SLDR

51-281.025
EAO
1: 49,65 €
3In Stock Restricted Availability

Mfr. Part No.
51-281.025

Mouser Part No
123-51-281.025

EAO

Switch Actuators LPB SQ MNT SLGP SLDR

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Datasheet

3In Stock

49,65 €

41,37 €

40,31 €

39,44 €

View

Min.: 1
Mult.: 1

Restricted Availability

Pushbutton Switch Actuators

Maintained, Round

Panel Mount

Switch Actuators LPB REC MOM GD UNV LL

51-421.036
EAO
1: 41,33 €
12In Stock Restricted Availability
22Expected 31/08/2026

Mfr. Part No.
51-421.036

Mouser Part No
123-51-421.036

EAO

Switch Actuators LPB REC MOM GD UNV LL

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Datasheet

12In Stock

22Expected 31/08/2026

41,33 €

41,32 €

40,60 €

Min.: 1
Mult.: 1

Restricted Availability

Standard Switches

Panel Mount

Switch Actuators LPB REC MOM GD UNV LL

51-423.036
EAO
1: 41,33 €
1In Stock Restricted Availability

Mfr. Part No.
51-423.036

Mouser Part No
123-51-423.036

EAO

Switch Actuators LPB REC MOM GD UNV LL

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Datasheet

1In Stock

41,33 €

40,27 €

39,12 €

38,33 €

Quote

Min.: 1
Mult.: 1

Restricted Availability

Standard Switches

Panel Mount

Switch Actuators LPB REC MOM GD UNV LL

51-425.036
EAO
1: 26,52 €
17In Stock Restricted Availability

Mfr. Part No.
51-425.036

Mouser Part No
123-51-425.036

EAO

Switch Actuators LPB REC MOM GD UNV LL

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Datasheet

17In Stock

26,52 €

26,05 €

25,49 €

24,80 €

Quote

Min.: 1
Mult.: 1

Restricted Availability

Standard Switches

Panel Mount

Switch Bezels / Switch Caps LENS REC FLT TLT WHT

51-901.9
EAO
1: 3,62 €
209In Stock Restricted Availability

Mfr. Part No.
51-901.9

Mouser Part No
123-51-901.9

EAO

Switch Bezels / Switch Caps LENS REC FLT TLT WHT

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Datasheet

209In Stock

3,62 €

3,61 €

3,48 €

3,37 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS REC FLT TPT RED

51-903.2
EAO
1: 3,62 €
120In Stock Restricted Availability

Mfr. Part No.
51-903.2

Mouser Part No
123-51-903.2

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT RED

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Datasheet

120In Stock

3,62 €

3,61 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS RECT ORANGE TPT ORNG

51-903.3
EAO
1: 3,62 €
48In Stock Restricted Availability

Mfr. Part No.
51-903.3

Mouser Part No
123-51-903.3

EAO

Switch Bezels / Switch Caps LENS RECT ORANGE TPT ORNG

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Datasheet

48In Stock

3,62 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS REC FLT TPT YLW

51-903.4
EAO
1: 3,62 €
44In Stock Restricted Availability

Mfr. Part No.
51-903.4

Mouser Part No
123-51-903.4

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT YLW

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Datasheet

44In Stock

3,62 €

3,61 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS REC FLT TPT GRN

51-903.5
EAO
1: 3,62 €
1In Stock Restricted Availability
165Expected 07/09/2026

Mfr. Part No.
51-903.5

Mouser Part No
123-51-903.5

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT GRN

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Datasheet

1In Stock

165Expected 07/09/2026

3,62 €

3,55 €

3,51 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS REC FLT TPT BL

51-903.6
EAO
1: 3,62 €
20In Stock Restricted Availability

Mfr. Part No.
51-903.6

Mouser Part No
123-51-903.6

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT BL

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Datasheet

20In Stock

3,62 €

3,57 €

3,50 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

51-903.7
EAO
1: 3,62 €
3In Stock Restricted Availability

Mfr. Part No.
51-903.7

Mouser Part No
123-51-903.7

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

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Datasheet

3In Stock

3,62 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

51-910
EAO
1: 2,22 €
279In Stock
480Expected 04/08/2026

Mfr. Part No.
51-910

Mouser Part No
123-51-910

EAO

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

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Datasheet

279In Stock

480Expected 04/08/2026

2,22 €

2,20 €

Min.: 1
Mult.: 1

Hardware

Locking Washer

Keylock, Selector Switch

51 Series

Switch Cases / Switch Covers protect COVER-SQ

51-920
EAO
1: 6,81 €
137In Stock

Mfr. Part No.
51-920

Mouser Part No
123-51-920

EAO

Switch Cases / Switch Covers protect COVER-SQ

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Datasheet

137In Stock

6,81 €

Min.: 1
Mult.: 1

Covers

Protective

16 mm Switches

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: 6,81 €
20In Stock
1 160Expected 07/09/2026

Mfr. Part No.
51-925

Mouser Part No
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

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Datasheet

20In Stock

1 160Expected 07/09/2026

6,81 €

6,67 €

6,60 €

Quote

Min.: 1
Mult.: 1

Covers

Protective

16 mm Switches

Switch Bezels / Switch Caps LENS RND FLT TPT RED

51-933.2
EAO
1: 4,53 €
66In Stock Restricted Availability

Mfr. Part No.
51-933.2

Mouser Part No
123-51-933.2

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT RED

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Datasheet

66In Stock

4,53 €

4,48 €

4,42 €

4,41 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

51-933.5
EAO
1: 4,34 €
55In Stock Restricted Availability

Mfr. Part No.
51-933.5

Mouser Part No
123-51-933.5

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

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Datasheet

55In Stock

4,34 €

4,27 €

3,62 €

3,53 €

3,48 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

51-953.2
EAO
1: 4,21 €
261In Stock Restricted Availability

Mfr. Part No.
51-953.2

Mouser Part No
123-51-953.2

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

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Datasheet

261In Stock

4,21 €

4,14 €

4,03 €

Min.: 1
Mult.: 1

Restricted Availability

Lens

Pushbutton Switches

51 Series

Switch Actuators LPB SQ MOM SLGP QC

51-151.022
EAO
1: 41,95 €
50On Order

Mfr. Part No.
51-151.022

Mouser Part No
123-51-151.022

EAO

Switch Actuators LPB SQ MOM SLGP QC

Learn More

Datasheet

50On Order

41,95 €

41,91 €

41,42 €

40,75 €

View

Min.: 1
Mult.: 1

Restricted Availability

Standard Switches

Panel Mount

Series 51 Switch Range

Types of Switch Accessories

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