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 #

Switch Cases / Switch Covers protect COVER-SQ

51-920
EAO
1: ₹566.89
85In 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

85In Stock

₹566.89

₹545.33

₹531.85

Quote

Min.: 1
Mult.: 1

Switch Cases / Switch Covers

Protective

Switch Fixings LENS RND FLT TPT RED

51-933.2
EAO
1: ₹376.43
15In Stock

Mfr. Part No.
51-933.2

Mouser Part No
123-51-933.2

EAO

Switch Fixings LENS RND FLT TPT RED

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Datasheet

15In Stock

₹376.43

₹367.45

₹358.46

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS RND FLT TPT GRN

51-933.5
EAO
1: ₹300.96
35In Stock

Mfr. Part No.
51-933.5

Mouser Part No
123-51-933.5

EAO

Switch Fixings LENS RND FLT TPT GRN

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Datasheet

35In Stock

₹300.96

₹297.37

₹289.28

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS SQ FLT TPT RED

51-953.2
EAO
1: ₹350.38
201In Stock

Mfr. Part No.
51-953.2

Mouser Part No
123-51-953.2

EAO

Switch Fixings LENS SQ FLT TPT RED

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Datasheet

201In Stock

₹350.38

₹344.09

₹335.10

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS SQ FLT TPT CLR

51-953.7
EAO
1: ₹350.38
143In Stock

Mfr. Part No.
51-953.7

Mouser Part No
123-51-953.7

EAO

Switch Fixings LENS SQ FLT TPT CLR

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Datasheet

143In Stock

₹350.38

₹346.78

₹329.71

₹318.93

₹313.54

Min.: 1
Mult.: 1

Switch Hardware

Lens

Keylock Switches KYLK REC MNT 2POS

51-195.022D
EAO
1: ₹6,792.80
10In Stock

Mfr. Part No.
51-195.022D

Mouser Part No
123-51-195.022D

EAO

Keylock Switches KYLK REC MNT 2POS

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Datasheet

10In Stock

₹6,792.80

₹6,619.41

₹6,453.21

₹6,218.72

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Min.: 1
Mult.: 1

Keylock Switches

DPST

Switch Fixings LENS REC CCVE TPT CLR

51-904.7
EAO
1: ₹300.96
20In Stock

Mfr. Part No.
51-904.7

Mouser Part No
123-51-904.7

EAO

Switch Fixings LENS REC CCVE TPT CLR

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Datasheet

20In Stock

₹300.96

₹297.37

₹289.28

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Actuators IND REC BLK SLDR

51-040.005
EAO
1: ₹1,054.72
16Expected 09-02-2026

Mfr. Part No.
51-040.005

Mouser Part No
123-51-040.005

EAO

Switch Actuators IND REC BLK SLDR

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Datasheet

16Expected 09-02-2026

₹1,054.72

₹1,049.33

₹1,012.50

₹985.54

Quote

Min.: 1
Mult.: 1

Switch Actuators

Indicator Actuator

Panel Mount

Pushbutton Switches LPB REC MOM SLGP SLDR

51-121.025
EAO
1: ₹3,026.71
20Expected 16-02-2026

Mfr. Part No.
51-121.025

Mouser Part No
123-51-121.025

EAO

Pushbutton Switches LPB REC MOM SLGP SLDR

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Datasheet

20Expected 16-02-2026

₹3,026.71

₹2,961.13

₹2,900.93

₹2,845.23

View

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Pushbutton Switches LPB REC MNT SLGP SLDR

51-261.025
EAO
1: ₹3,441.77
3Expected 13-02-2026

Mfr. Part No.
51-261.025

Mouser Part No
123-51-261.025

EAO

Pushbutton Switches LPB REC MNT SLGP SLDR

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Datasheet

3Expected 13-02-2026

₹3,441.77

₹3,352.83

₹3,280.96

₹3,217.17

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Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - OFF, OFF - ON

Panel Mount

Pushbutton Switches LPB REC MOM GD UNV LL

51-421.036
EAO
1: ₹3,243.22
5Expected 16-03-2026

Mfr. Part No.
51-421.036

Mouser Part No
123-51-421.036

EAO

Pushbutton Switches LPB REC MOM GD UNV LL

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Datasheet

5Expected 16-03-2026

₹3,243.22

₹3,242.33

₹3,188.42

₹3,187.52

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

OFF - (ON)

Panel Mount

Switch Fixings LENS REC FLT TPT CLR

51-903.7
EAO
1: ₹300.96
30Expected 09-02-2026

Mfr. Part No.
51-903.7

Mouser Part No
123-51-903.7

EAO

Switch Fixings LENS REC FLT TPT CLR

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Datasheet

30Expected 09-02-2026

₹300.96

₹284.79

₹282.10

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Fixings LENS SQ FLT TPT GRN

51-953.5
EAO
1: ₹350.38
77Expected 26-03-2026

Mfr. Part No.
51-953.5

Mouser Part No
123-51-953.5

EAO

Switch Fixings LENS SQ FLT TPT GRN

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Datasheet

77Expected 26-03-2026

₹350.38

₹344.09

₹335.10

Min.: 1
Mult.: 1

Switch Hardware

Lens

Switch Actuators IND REC BLK QC

51-040.002
EAO
1: ₹1,008.90
6Expected 23-03-2026

Mfr. Part No.
51-040.002

Mouser Part No
123-51-040.002

EAO

Switch Actuators IND REC BLK QC

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Datasheet

6Expected 23-03-2026

₹1,008.90

₹955.90

₹955.00

₹946.02

₹945.12

Min.: 1
Mult.: 1

Switch Actuators

Indicator Actuator

Panel Mount

Switch Actuators IND SQ BLK SLDR

51-050.005
EAO
1: ₹1,054.72
Lead-Time 13 Weeks

Mfr. Part No.
51-050.005

Mouser Part No
123-51-050.005

EAO

Switch Actuators IND SQ BLK SLDR

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Datasheet

Lead-Time 13 Weeks

₹1,054.72

₹1,049.33

₹1,012.50

₹985.54

Quote

Min.: 1
Mult.: 1

Switch Actuators

Indicator Actuator

Panel Mount

Keylock Switches KYLK RND MNT 2POS

51-235.025D
EAO
1: ₹6,098.34
Lead-Time 14 Weeks

Mfr. Part No.
51-235.025D

Mouser Part No
123-51-235.025D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

Lead-Time 14 Weeks

₹6,098.34

₹5,338.29

View

Min.: 1
Mult.: 1

Keylock Switches

DPST

Pushbutton Switches LPB REC MNT SLGP QC

51-261.022
EAO
1: ₹4,008.66
Non-Stocked

Mfr. Part No.
51-261.022

Mouser Part No
123-51-261.022

EAO

Pushbutton Switches LPB REC MNT SLGP QC

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Datasheet

Non-Stocked

₹4,008.66

₹3,905.34

₹3,797.54

₹3,722.07

View

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Switch Actuators LPB SQ MNT SLGP SLDR

51-282.025
EAO
1: ₹4,806.44
N/A

Mfr. Part No.
51-282.025

Mouser Part No
123-51-282.025

EAO

Switch Actuators LPB SQ MNT SLGP SLDR

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Datasheet

N/A

₹4,806.44

₹4,695.04

₹4,583.64

₹4,492.90

View

Min.: 1
Mult.: 1

Switch Actuators

Maintained, Square

Panel Mount

Keylock Switches KEYLOCK RECT MNT 2POS

51-296.025D
EAO
1: ₹7,681.32
Non-Stocked

Mfr. Part No.
51-296.025D

Mouser Part No
123-51-296.025D

EAO

Keylock Switches KEYLOCK RECT MNT 2POS

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Datasheet

Non-Stocked

₹7,681.32

₹7,485.47

₹7,325.55

₹7,180.91

View

Min.: 1
Mult.: 1

Keylock Switches

DPST

Series 51 Switch Range

Types of Switches

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