Switches – Mouser India

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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 Switches

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Results: 44

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Part #

Keylock Switches KYLK RND MNT 2POS

51-135.025D
EAO
1: ₹6,605.04
22In Stock

Mfr. Part No.
51-135.025D

Mouser Part No
123-51-135.025D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

22In Stock

₹6,605.04

₹6,385.83

Min.: 1
Mult.: 1

Keylock Switches

DPST

Keylock Switches KYLK SQ MNT 2POS

51-255.022D
EAO
1: ₹5,968.07
15In Stock

Mfr. Part No.
51-255.022D

Mouser Part No
123-51-255.022D

EAO

Keylock Switches KYLK SQ MNT 2POS

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Datasheet

15In Stock

₹5,968.07

₹5,518.87

₹5,511.68

Quote

Min.: 1
Mult.: 1

Keylock Switches

DPST

Keylock Switches KYLK RND MOM 3POS

51-378.AD
EAO
1: ₹10,347.77
8In Stock

Mfr. Part No.
51-378.AD

Mouser Part No
123-51-378.AD

EAO

Keylock Switches KYLK RND MOM 3POS

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Datasheet

8In Stock

₹10,347.77

₹8,922.91

₹8,497.07

₹8,040.68

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Min.: 1
Mult.: 1

Keylock Switches

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: ₹566.89
302In Stock

Mfr. Part No.
51-925

Mouser Part No
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

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Datasheet

302In Stock

₹566.89

₹536.34

₹519.28

Quote

Min.: 1
Mult.: 1

Switch Cases / Switch Covers

Protective

Pushbutton Switches LPB REC MOM SLGP QC

51-121.022
EAO
1: ₹3,322.28
20In Stock
21Expected 16-02-2026

Mfr. Part No.
51-121.022

Mouser Part No
123-51-121.022

EAO

Pushbutton Switches LPB REC MOM SLGP QC

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Datasheet

20In Stock

21Expected 16-02-2026

₹3,322.28

₹3,268.38

₹3,235.14

₹3,099.48

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Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Pushbutton Switches LPB REC MOM SLGP SLDR

51-122.025
EAO
1: ₹4,316.81
4In Stock

Mfr. Part No.
51-122.025

Mouser Part No
123-51-122.025

EAO

Pushbutton Switches LPB REC MOM SLGP SLDR

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Datasheet

4In Stock

₹4,316.81

₹4,315.02

₹4,215.29

₹4,214.39

Quote

Min.: 1
Mult.: 1

Pushbutton Switches

4PST

ON - (OFF), OFF - (ON)

Panel Mount

Pushbutton Switches LPB RND MOM SLGP SLDR

51-131.025
EAO
1: ₹3,130.92
8In Stock

Mfr. Part No.
51-131.025

Mouser Part No
123-51-131.025

EAO

Pushbutton Switches LPB RND MOM SLGP SLDR

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Datasheet

8In Stock

₹3,130.92

₹3,050.97

₹2,960.23

₹2,901.83

View

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Pushbutton Switches LPB SQ MOM SLGP QC

51-151.022
EAO
1: ₹3,489.39
14In Stock

Mfr. Part No.
51-151.022

Mouser Part No
123-51-151.022

EAO

Pushbutton Switches LPB SQ MOM SLGP QC

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Datasheet

14In Stock

₹3,489.39

₹3,488.49

₹3,389.66

₹3,268.38

View

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Pushbutton Switches LPB SQ MOM SLGP SLDR

51-151.025
EAO
1: ₹3,057.26
9In Stock

Mfr. Part No.
51-151.025

Mouser Part No
123-51-151.025

EAO

Pushbutton Switches LPB SQ MOM SLGP SLDR

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Datasheet

9In Stock

₹3,057.26

₹3,056.36

₹2,998.86

Quote

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Switch Fixings LPB ACTUATOR REC

51-165.0
EAO
1: ₹1,770.75
3In Stock

Mfr. Part No.
51-165.0

Mouser Part No
123-51-165.0

EAO

Switch Fixings LPB ACTUATOR REC

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Datasheet

3In Stock

₹1,770.75

₹1,769.85

₹1,737.51

₹1,676.41

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Min.: 1
Mult.: 1

Switch Hardware

Keylock Switches KYLK RND MNT 2POS

51-235.022D
EAO
1: ₹6,575.39
14In Stock

Mfr. Part No.
51-235.022D

Mouser Part No
123-51-235.022D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

14In Stock

₹6,575.39

₹6,437.93

₹6,323.84

₹6,322.94

View

Min.: 1
Mult.: 1

Keylock Switches

DPST

Keylock Switches KYLK RND MNT 2POS

51-236.025D
EAO
1: ₹7,435.16
4In Stock

Mfr. Part No.
51-236.025D

Mouser Part No
123-51-236.025D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

4In Stock

₹7,435.16

₹7,415.39

₹7,243.80

₹7,242.90

View

Min.: 1
Mult.: 1

Keylock Switches

DPST

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

51-252.026
EAO
1: ₹3,378.88
31In Stock

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

31In Stock

₹3,378.88

₹3,340.25

₹3,334.86

₹3,333.96

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Min.: 1
Mult.: 1

Switch Actuators

Panel

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

51-256.026
EAO
1: ₹2,945.85
47In Stock

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

47In Stock

₹2,945.85

₹2,918.90

₹2,833.55

₹2,754.49

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Min.: 1
Mult.: 1

Switch Actuators

Panel

Switch Actuators LPB REC MNT SLGP SLDR

51-262.025
EAO
1: ₹4,586.33
2In Stock

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

2In Stock

₹4,586.33

₹4,580.94

₹4,354.54

View

Min.: 1
Mult.: 1

Switch Actuators

Maintained, Rectangular

Panel Mount

Switch Actuators LPB SQ MNT SLGP SLDR

51-281.025
EAO
1: ₹4,129.94
5In Stock

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

5In Stock

₹4,129.94

₹3,441.77

₹3,352.83

₹3,280.96

View

Min.: 1
Mult.: 1

Switch Actuators

Maintained, Round

Panel Mount

Pushbutton Switches LPB REC MOM GD UNV LL

51-423.036
EAO
1: ₹3,438.18
1In Stock

Mfr. Part No.
51-423.036

Mouser Part No
123-51-423.036

EAO

Pushbutton Switches LPB REC MOM GD UNV LL

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Datasheet

1In Stock

₹3,438.18

₹3,350.13

₹3,254.00

₹3,188.42

Quote

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

OFF - (ON)

Panel Mount

Pushbutton Switches LPB REC MOM GD UNV LL

51-425.036
EAO
1: ₹2,081.59
19In Stock

Mfr. Part No.
51-425.036

Mouser Part No
123-51-425.036

EAO

Pushbutton Switches LPB REC MOM GD UNV LL

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Datasheet

19In Stock

₹2,081.59

₹2,042.06

₹2,037.57

Quote

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

Panel Mount

Switch Fixings LENS REC FLT TLT WHT

51-901.9
EAO
1: ₹300.96
304In Stock

Mfr. Part No.
51-901.9

Mouser Part No
123-51-901.9

EAO

Switch Fixings LENS REC FLT TLT WHT

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Datasheet

304In Stock

₹300.96

₹297.37

₹289.28

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS REC FLT TPT RED

51-903.2
EAO
1: ₹300.96
36In Stock
12Expected 23-02-2026

Mfr. Part No.
51-903.2

Mouser Part No
123-51-903.2

EAO

Switch Fixings LENS REC FLT TPT RED

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Datasheet

36In Stock

12Expected 23-02-2026

₹300.96

₹300.07

₹294.68

₹277.61

View

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS RECT ORANGE TPT ORNG

51-903.3
EAO
1: ₹300.96
35In Stock

Mfr. Part No.
51-903.3

Mouser Part No
123-51-903.3

EAO

Switch Fixings LENS RECT ORANGE TPT ORNG

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Datasheet

35In Stock

₹300.96

₹297.37

₹289.28

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS REC FLT TPT YLW

51-903.4
EAO
1: ₹300.96
30In Stock

Mfr. Part No.
51-903.4

Mouser Part No
123-51-903.4

EAO

Switch Fixings LENS REC FLT TPT YLW

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Datasheet

30In Stock

₹300.96

₹285.69

₹279.40

₹277.61

₹276.71

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS REC FLT TPT GRN

51-903.5
EAO
1: ₹361.16
20In Stock
15Expected 28-04-2026

Mfr. Part No.
51-903.5

Mouser Part No
123-51-903.5

EAO

Switch Fixings LENS REC FLT TPT GRN

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Datasheet

20In Stock

15Expected 28-04-2026

₹361.16

₹300.96

₹296.47

₹290.18

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS REC FLT TPT BL

51-903.6
EAO
1: ₹300.96
21In Stock

Mfr. Part No.
51-903.6

Mouser Part No
123-51-903.6

EAO

Switch Fixings LENS REC FLT TPT BL

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Datasheet

21In Stock

₹300.96

₹297.37

₹289.28

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings ANTIROTATION LOCKING WSHR

51-910
EAO
1: ₹185.07
150In Stock
160Expected 09-02-2026

Mfr. Part No.
51-910

Mouser Part No
123-51-910

EAO

Switch Fixings ANTIROTATION LOCKING WSHR

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Datasheet

150In Stock

160Expected 09-02-2026

₹185.07

₹184.17

₹178.78

₹173.39

₹169.80

Min.: 1
Mult.: 1

Switch Hardware

Locking Washer

Series 51 Switch Range

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