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51 Series Switches

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Part #

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

Learn More

Datasheet

137In Stock

6,81 €

6,54 €

6,29 €

Min.: 1
Mult.: 1

Switch Cases / Switch Covers

Protective

Switch Bezels / Switch Caps LPB SQ MNT GD SPST LL

51-931.2
EAO
1: 4,53 €
5In Stock Restricted Availability

Mfr. Part No.
51-931.2

Mouser Part No
123-51-931.2

EAO

Switch Bezels / Switch Caps LPB SQ MNT GD SPST LL

Datasheet

5In Stock

4,53 €

4,43 €

4,33 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps LENS RND FLT TLT RED

51-931.4
EAO
1: 4,53 €
14In Stock Restricted Availability

Mfr. Part No.
51-931.4

Mouser Part No
123-51-931.4

EAO

Switch Bezels / Switch Caps LENS RND FLT TLT RED

Datasheet

14In Stock

4,53 €

4,43 €

4,33 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps ELMT 1N.C-1N.O SOLDER-PLUG IN

51-931.6
EAO
1: 4,53 €
3In Stock Restricted Availability

Mfr. Part No.
51-931.6

Mouser Part No
123-51-931.6

EAO

Switch Bezels / Switch Caps ELMT 1N.C-1N.O SOLDER-PLUG IN

Datasheet

3In Stock

4,53 €

4,43 €

4,33 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps LPB SQ MNT GD UNV LL

51-931.9
EAO
1: 4,40 €
6In Stock Restricted Availability

Mfr. Part No.
51-931.9

Mouser Part No
123-51-931.9

EAO

Switch Bezels / Switch Caps LPB SQ MNT GD UNV LL

Datasheet

6In Stock

4,40 €

4,34 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

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

Learn More

Datasheet

66In Stock

4,53 €

4,51 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps KYLK RND MNT 2POS

51-933.4
EAO
1: 3,62 €
2In Stock Restricted Availability

Mfr. Part No.
51-933.4

Mouser Part No
123-51-933.4

EAO

Switch Bezels / Switch Caps KYLK RND MNT 2POS

Datasheet

2In Stock

3,62 €

3,57 €

3,48 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

51-933.5
EAO
1: 3,62 €
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

Learn More

Datasheet

55In Stock

3,62 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps ACTUPBILMAY

51-933.6
EAO
1: 3,62 €
4In Stock Restricted Availability

Mfr. Part No.
51-933.6

Mouser Part No
123-51-933.6

EAO

Switch Bezels / Switch Caps ACTUPBILMAY

Datasheet

4In Stock

3,62 €

3,57 €

3,50 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps LPB REC MNT GD UNV LL

51-933.7
EAO
1: 3,62 €
18In Stock Restricted Availability
45Expected 11/23/2026

Mfr. Part No.
51-933.7

Mouser Part No
123-51-933.7

EAO

Switch Bezels / Switch Caps LPB REC MNT GD UNV LL

Datasheet

18In Stock

45Expected 11/23/2026

3,62 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Fixings LENS REC CCVE RED

51-938
EAO
1: 18,69 €
5In Stock Restricted Availability

Mfr. Part No.
51-938

Mouser Part No
123-51-938

EAO

Switch Fixings LENS REC CCVE RED

Datasheet

5In Stock

18,69 €

18,68 €

18,67 €

18,52 €

View

Min.: 1
Mult.: 1

Restricted Availability

Switch Hardware

Switch Bezels / Switch Caps KYLK REC MNT 2POS

51-947.0
EAO
1: 4,84 €
29In Stock

Mfr. Part No.
51-947.0

Mouser Part No
123-51-947.0

EAO

Switch Bezels / Switch Caps KYLK REC MNT 2POS

Datasheet

29In Stock

4,84 €

4,73 €

4,55 €

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps LENS REC FLT SUP GRN

51-948.0
EAO
1: 4,84 €
8In Stock

Mfr. Part No.
51-948.0

Mouser Part No
123-51-948.0

EAO

Switch Bezels / Switch Caps LENS REC FLT SUP GRN

Datasheet

8In Stock

4,84 €

4,71 €

4,61 €

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps LENS RND FLT TPT BL

51-951.2
EAO
1: 4,21 €
14In Stock Restricted Availability

Mfr. Part No.
51-951.2

Mouser Part No
123-51-951.2

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT BL

Datasheet

14In Stock

4,21 €

4,15 €

4,05 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps LPB RND WGREEN LENS

51-951.5
EAO
1: 5,00 €
20In Stock Restricted Availability

Mfr. Part No.
51-951.5

Mouser Part No
123-51-951.5

EAO

Switch Bezels / Switch Caps LPB RND WGREEN LENS

Datasheet

20In Stock

5,00 €

3,94 €

3,93 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps PL BASEAR

51-951.6
EAO
1: 4,21 €
29In Stock Restricted Availability

Mfr. Part No.
51-951.6

Mouser Part No
123-51-951.6

EAO

Switch Bezels / Switch Caps PL BASEAR

Datasheet

29In Stock

4,21 €

4,15 €

4,05 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps LPB SQ MNT GD UNV LL

51-953.1
EAO
1: 5,39 €
13In Stock Restricted Availability

Mfr. Part No.
51-953.1

Mouser Part No
123-51-953.1

EAO

Switch Bezels / Switch Caps LPB SQ MNT GD UNV LL

Datasheet

13In Stock

5,39 €

5,24 €

5,13 €

Quote

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

51-953.2
EAO
1: 4,21 €
254In Stock Restricted Availability
180Expected 11/27/2026

Mfr. Part No.
51-953.2

Mouser Part No
123-51-953.2

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

Learn More

Datasheet

254In Stock

180Expected 11/27/2026

4,21 €

4,01 €

3,91 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps LENS REC CCVE ORNG

51-953.3
EAO
1: 4,21 €
15In Stock Restricted Availability

Mfr. Part No.
51-953.3

Mouser Part No
123-51-953.3

EAO

Switch Bezels / Switch Caps LENS REC CCVE ORNG

Datasheet

15In Stock

4,21 €

4,15 €

4,05 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps LENS SQ FLT TPT ORNG

51-953.4
EAO
1: 4,21 €
28In Stock Restricted Availability

Mfr. Part No.
51-953.4

Mouser Part No
123-51-953.4

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT ORNG

Datasheet

28In Stock

4,21 €

4,15 €

4,05 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

51-953.7
EAO
1: 4,21 €
152In Stock Restricted Availability

Mfr. Part No.
51-953.7

Mouser Part No
123-51-953.7

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

Learn More

Datasheet

152In Stock

4,21 €

4,18 €

4,01 €

3,89 €

Min.: 1
Mult.: 1

Restricted Availability

Switch Bezels / Switch Caps

Lens

Switch Actuators SWITCH BLOCK 2 ELEMENTS

51-972.F22
EAO
1: 44,71 €
4In Stock

Mfr. Part No.
51-972.F22

Mouser Part No
123-51-972.F22

EAO

Switch Actuators SWITCH BLOCK 2 ELEMENTS

Datasheet

4In Stock

44,71 €

43,68 €

42,84 €

41,46 €

View

Min.: 1
Mult.: 1

Switch Actuators

Keylock Switches KYLK RND MNT 3POS

51-382.022D
EAO
1: 111,42 €
1In Stock Restricted Availability

Mfr. Part No.
51-382.022D

Mouser Part No
123-51-382.022D

EAO

Keylock Switches KYLK RND MNT 3POS

Datasheet

1In Stock

111,42 €

109,11 €

106,26 €

103,22 €

View

Min.: 1
Mult.: 1

Restricted Availability

Keylock Switches

Switch Actuators LPB SQ MOM SLGP QC

51-151.022
EAO
1: 41,95 €
75On 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

75On Order

41,95 €

41,75 €

40,89 €

View

Min.: 1
Mult.: 1

Restricted Availability

Switch Actuators

Panel Mount

Switch Actuators 16mm, STP SWTC,

51-259.025
EAO
1: 42,04 €
240Expected 11/16/2026

Mfr. Part No.
51-259.025

Mouser Part No
123-51-259.025

EAO

Switch Actuators 16mm, STP SWTC,

Learn More

Datasheet

240Expected 11/16/2026

42,04 €

42,03 €

41,64 €

41,32 €

View

Min.: 1
Mult.: 1

Restricted Availability

Switch Actuators

Panel

51 Series Switches

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