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51 Series Switches

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Types of Switches

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Series = 51

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Download Table (.CSV)

Part #

Pushbutton Switches LIGHTED PSHBUTN REC MNT W-DIODES

51-261.012
EAO
1: $46.77
2In Stock

Mfr. Part No.
51-261.012

Mouser Part No
123-51-261.012

EAO

Pushbutton Switches LIGHTED PSHBUTN REC MNT W-DIODES

Datasheet

2In Stock

$46.77

$38.98

$37.97

$37.16

View

Min.: 1
Mult.: 1

Pushbutton Switches

Panel Mount

Switch Fixings FAST ON

51-951.0
EAO
1: $5.61
10In Stock

Mfr. Part No.
51-951.0

Mouser Part No
123-51-951.0

EAO

Switch Fixings FAST ON

Datasheet

10In Stock

$5.61

$4.68

$4.60

$4.48

Min.: 1
Mult.: 1

Switch Hardware

Keylock Switches FRNT MOUNT NUT FLT

51-256.025D
EAO
1: $94.77
14In Stock

Mfr. Part No.
51-256.025D

Mouser Part No
123-51-256.025D

EAO

Keylock Switches FRNT MOUNT NUT FLT

Datasheet

14In Stock

$94.77

$92.43

$85.33

$85.32

View

Min.: 1
Mult.: 1

Keylock Switches

Pushbutton Switches BUZZER OPERATES ACDC

51-151.012
EAO
1: $47.33
5In Stock

Mfr. Part No.
51-151.012

Mouser Part No
123-51-151.012

EAO

Pushbutton Switches BUZZER OPERATES ACDC

Datasheet

5In Stock

$47.33

$41.29

$39.36

$36.81

View

Min.: 1
Mult.: 1

Pushbutton Switches

Panel Mount

Pushbutton Switches LENS REC FLAT WHITE

51-154.025
EAO
1: $149.76
8In Stock

Mfr. Part No.
51-154.025

Mouser Part No
123-51-154.025

EAO

Pushbutton Switches LENS REC FLAT WHITE

Datasheet

8In Stock

$149.76

$126.65

$126.63

$123.49

View

Min.: 1
Mult.: 1

Pushbutton Switches

Panel Mount

Switch Actuators Indicator-actuator D18

51-032.0
EAO
1: $20.93
9In Stock

Mfr. Part No.
51-032.0

Mouser Part No
123-51-032.0

EAO

Switch Actuators Indicator-actuator D18

Datasheet

9In Stock

$20.93

$12.26

$12.13

$11.46

View

Min.: 1
Mult.: 1

Switch Actuators

Keylock Switches KYLK RND MOM 3POS

51-378.AD
EAO
1: $138.21
8In Stock

Mfr. Part No.
51-378.AD

Mouser Part No
123-51-378.AD

EAO

Keylock Switches KYLK RND MOM 3POS

Learn More

Datasheet

8In Stock

$138.21

$119.19

$113.50

$107.40

View

Min.: 1
Mult.: 1

Keylock Switches

Keylock Switches KYLK SQ MNT 2POS

51-255.022D
EAO
1: $79.81
15In Stock

Mfr. Part No.
51-255.022D

Mouser Part No
123-51-255.022D

EAO

Keylock Switches KYLK SQ MNT 2POS

Learn More

Datasheet

15In Stock

$79.81

$73.78

$73.77

View

Min.: 1
Mult.: 1

Keylock Switches

DPST

Switch Actuators

51-136.025D2
EAO
1: $108.32
1In Stock
New At Mouser

Mfr. Part No.
51-136.025D2

Mouser Part No
123-51-136.025D2

New At Mouser

EAO

Switch Actuators

Datasheet

1In Stock

$108.32

$96.90

$90.40

$86.86

View

Min.: 1
Mult.: 1

Switch Actuators

Rest-Maintained

Panel

Switch Actuators

51-262.0252
EAO
1: $69.81
3In Stock
New At Mouser

Mfr. Part No.
51-262.0252

Mouser Part No
123-51-2620252

New At Mouser

EAO

Switch Actuators

Datasheet

3In Stock

$69.81

$60.59

$56.77

$54.31

View

Min.: 1
Mult.: 1

Switch Actuators

Maintained, Rectangular

Panel

Pushbutton Switches

51-131.025R
EAO
1: $57.44
1In Stock

Mfr. Part No.
51-131.025R

Mouser Part No
123-51-131.025R

EAO

Pushbutton Switches

Datasheet

1In Stock

$57.44

View

Min.: 1
Mult.: 1

Pushbutton Switches

Panel Mount

Keylock Switches Keylock switch 3 positions maintained(a)-rest(a)-momentary SPE 2NC+2NO ST/PT 18x18 gold/silver 311

51-388.F22D
EAO
1: $123.80
3In Stock

Mfr. Part No.
51-388.F22D

Mouser Part No
123-51-388.F22D

EAO

Keylock Switches Keylock switch 3 positions maintained(a)-rest(a)-momentary SPE 2NC+2NO ST/PT 18x18 gold/silver 311

Datasheet

3In Stock

$123.80

$121.23

$118.07

$115.71

View

Min.: 1
Mult.: 1

Keylock Switches

Pushbutton Switches LPB REC MOM SLGP QC

51-121.022
EAO
1: $45.80
57In Stock

Mfr. Part No.
51-121.022

Mouser Part No
123-51-121.022

EAO

Pushbutton Switches LPB REC MOM SLGP QC

Learn More

Datasheet

57In Stock

$45.80

$44.87

$43.44

$42.91

View

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Keylock Switches KYLK RND MNT 2POS

51-235.025D
EAO
1: $82.65
83In Stock

Mfr. Part No.
51-235.025D

Mouser Part No
123-51-235.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

83In Stock

$82.65

$82.63

$82.61

$77.93

View

Min.: 1
Mult.: 1

Keylock Switches

DPST

Switch Actuators 16mm, STP SWTC,

51-256.025
EAO
1: $40.96
226In Stock
153On Order

Mfr. Part No.
51-256.025

Mouser Part No
123-51-256.025

EAO

Switch Actuators 16mm, STP SWTC,

Learn More

Datasheet

226In Stock

153On Order

$40.96

$40.46

View

Min.: 1
Mult.: 1

Switch Actuators

Panel

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: $7.57
297In Stock
11On Order

Mfr. Part No.
51-925

Mouser Part No
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

Learn More

Datasheet

297In Stock

11On Order

$7.57

$7.56

$7.53

$7.49

Quote

Min.: 1
Mult.: 1

Switch Cases / Switch Covers

Protective

Switch Actuators LPB MNT REC LL

51-030.002
EAO
1: $18.54
69In Stock

Mfr. Part No.
51-030.002

Mouser Part No
123-51-030.002

EAO

Switch Actuators LPB MNT REC LL

Datasheet

69In Stock

$18.54

$16.00

$15.28

$14.50

View

Min.: 1
Mult.: 1

Switch Actuators

Switch Actuators LENS FLT TPT HLDR

51-030.005
EAO
1: $14.09
5In Stock
7On Order

Mfr. Part No.
51-030.005

Mouser Part No
123-51-030.005

EAO

Switch Actuators LENS FLT TPT HLDR

Datasheet

5In Stock

7On Order

$14.09

$14.08

$14.04

$13.77

View

Min.: 1
Mult.: 1

Switch Actuators

Switch Actuators IND REC BLK SLDR

51-040.005
EAO
1: $14.09
15In Stock

Mfr. Part No.
51-040.005

Mouser Part No
123-51-040.005

EAO

Switch Actuators IND REC BLK SLDR

Learn More

Datasheet

15In Stock

$14.09

$14.01

$13.52

$13.17

Quote

Min.: 1
Mult.: 1

Switch Actuators

Indicator Actuator

Panel Mount

Switch Actuators FL LENILPB&PLBC

51-051.006
EAO
1: $19.21
15In Stock

Mfr. Part No.
51-051.006

Mouser Part No
123-51-051.006

EAO

Switch Actuators FL LENILPB&PLBC

Datasheet

15In Stock

$19.21

$18.86

$18.19

$17.96

Min.: 1
Mult.: 1

Switch Actuators

Indicator Actuator

Pushbutton Switches REAR MOUNT NUT-METAL

51-121.012
EAO
1: $35.57
4In Stock

Mfr. Part No.
51-121.012

Mouser Part No
123-51-121.012

EAO

Pushbutton Switches REAR MOUNT NUT-METAL

Datasheet

4In Stock

$35.57

$34.86

$34.84

$34.38

View

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Pushbutton Switches LPB REC MOM SLGP SLDR

51-121.025
EAO
1: $41.38
17In Stock

Mfr. Part No.
51-121.025

Mouser Part No
123-51-121.025

EAO

Pushbutton Switches LPB REC MOM SLGP SLDR

Learn More

Datasheet

17In Stock

$41.38

$41.11

$40.86

$40.63

View

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: $58.81
4In Stock

Mfr. Part No.
51-122.025

Mouser Part No
123-51-122.025

EAO

Pushbutton Switches LPB REC MOM SLGP SLDR

Learn More

Datasheet

4In Stock

$58.81

$58.78

$58.27

$57.50

View

Min.: 1
Mult.: 1

Pushbutton Switches

4PST

ON - (OFF), OFF - (ON)

Panel Mount

Pushbutton Switches LPB REC MOM SLDR

51-131.022
EAO
1: $49.11
5In Stock

Mfr. Part No.
51-131.022

Mouser Part No
123-51-131.022

EAO

Pushbutton Switches LPB REC MOM SLDR

Datasheet

5In Stock

$49.11

$49.10

$48.41

$47.84

View

Min.: 1
Mult.: 1

Pushbutton Switches

DPST

ON - (OFF), OFF - (ON)

Panel Mount

Keylock Switches KYLK RND MNT 2POS

51-135.025D
EAO
1: $95.13
2In Stock

Mfr. Part No.
51-135.025D

Mouser Part No
123-51-135.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

2In Stock

$95.13

$95.12

Min.: 1
Mult.: 1

Keylock Switches

DPST

51 Series Switches

Types of Switches

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