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Series 51 Keylock Switches

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Tradename = Series 51

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Part #

Keylock Switches FRNT MOUNT NUT FLT

51-256.025D
EAO
1: $120.43
14In Stock

Mfr. Part #
51-256.025D

Mouser Part #
123-51-256.025D

EAO

Keylock Switches FRNT MOUNT NUT FLT

Datasheet

14In Stock

$120.43

$117.47

$108.44

$108.43

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK SQ MNT 2POS

51-255.022D
EAO
1: $101.43
15In Stock

Mfr. Part #
51-255.022D

Mouser Part #
123-51-255.022D

EAO

Keylock Switches KYLK SQ MNT 2POS

Learn More

Datasheet

15In Stock

$101.43

$93.76

$93.74

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches KYLK RND MOM 3POS

51-378.AD
EAO
1: $175.65
8In Stock

Mfr. Part #
51-378.AD

Mouser Part #
123-51-378.AD

EAO

Keylock Switches KYLK RND MOM 3POS

Learn More

Datasheet

8In Stock

$175.65

$151.46

$144.23

$136.49

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches Actuator, oe 18 mm, 1 NC / 1 NO, Rest (a) - Maintained, Soldering terminal, IP65, according to DIN EN 60529

51-235.025D2
EAO
1: $209.49
26In Stock

Mfr. Part #
51-235.025D2

Mouser Part #
123-51-235.025D2

EAO

Keylock Switches Actuator, oe 18 mm, 1 NC / 1 NO, Rest (a) - Maintained, Soldering terminal, IP65, according to DIN EN 60529

Datasheet

26In Stock

$209.49

$204.94

$203.31

$202.44

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK RND MNT 2POS

51-235.025D
EAO
1: $105.03
83In Stock

Mfr. Part #
51-235.025D

Mouser Part #
123-51-235.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

83In Stock

$105.03

$105.01

$104.98

$99.03

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches KYLK RND MNT 2POS

51-135.025D
EAO
1: $120.90
2In Stock

Mfr. Part #
51-135.025D

Mouser Part #
123-51-135.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

2In Stock

$120.90

$120.89

Min.: 1
Mult.: 1

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches IND RND BLK UNV LL

51-196.025D
EAO
1: $127.08
4In Stock
8On Order

Mfr. Part #
51-196.025D

Mouser Part #
123-51-196.025D

EAO

Keylock Switches IND RND BLK UNV LL

Datasheet

4In Stock

8On Order

$127.08

$127.03

$125.43

$125.42

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK RND MNT 2POS

51-235.022D
EAO
1: $115.27
13In Stock

Mfr. Part #
51-235.022D

Mouser Part #
123-51-235.022D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

13In Stock

More Info Available

$115.27

$112.94

$112.15

$112.13

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches KYLK RND MNT 2POS

51-236.025D
EAO
1: $128.05
7In Stock

Mfr. Part #
51-236.025D

Mouser Part #
123-51-236.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

7In Stock

More Info Available

$128.05

$127.87

$125.03

$125.02

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches LPB REC MNT SPST LL

51-295.022D
EAO
1: $108.05
1In Stock

Mfr. Part #
51-295.022D

Mouser Part #
123-51-295.022D

EAO

Keylock Switches LPB REC MNT SPST LL

Datasheet

1In Stock

$108.05

$108.00

$105.79

$105.77

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches LENS REC CCVE ORNG

51-415.036D
EAO
1: $112.85
5In Stock
1On Order

Mfr. Part #
51-415.036D

Mouser Part #
123-51-415.036D

EAO

Keylock Switches LENS REC CCVE ORNG

Datasheet

5In Stock

1On Order

$112.85

$112.82

$106.77

$106.75

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches LENS REC CCVE TPT YLW

51-155.025D
EAO
1: $105.61
12In Stock

Mfr. Part #
51-155.025D

Mouser Part #
123-51-155.025D

EAO

Keylock Switches LENS REC CCVE TPT YLW

Datasheet

12In Stock

$105.61

$105.21

$104.05

$104.04

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK REC MNT 2POS

51-195.022D
EAO
1: $115.31
10In Stock

Mfr. Part #
51-195.022D

Mouser Part #
123-51-195.022D

EAO

Keylock Switches KYLK REC MNT 2POS

Learn More

Datasheet

10In Stock

$115.31

$115.29

$114.39

$112.74

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches KYLK RND MNT 3POS

51-382.022D
EAO
1: $157.33
1In Stock

Mfr. Part #
51-382.022D

Mouser Part #
123-51-382.022D

EAO

Keylock Switches KYLK RND MNT 3POS

Datasheet

1In Stock

$157.33

$154.07

$150.04

$145.74

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK RND MOM 3POS DPST 5A 250VAC Solder Lug Flat Key 90 deg Index 3 Positions Gold Plate Non Illuminated

51-378.F22D
EAO
1: $157.33
9On Order

Mfr. Part #
51-378.F22D

Mouser Part #
123-51-378.F22D

EAO

Keylock Switches KYLK RND MOM 3POS DPST 5A 250VAC Solder Lug Flat Key 90 deg Index 3 Positions Gold Plate Non Illuminated

Datasheet

9On Order

$157.33

$154.07

$149.63

$146.64

View

Min.: 1
Mult.: 1

Non-Illuminated

Bulk

Keylock Switches DIFFUSER OPAL FOR

51-414.036D
EAO
1: $115.08

Mfr. Part #
51-414.036D

Mouser Part #
123-51-414.036D

EAO

Keylock Switches DIFFUSER OPAL FOR

Datasheet

More Info Available

$115.08

$115.06

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches LENS FLUSH HALO STYLE W-SLVR-GRAY

51-295.025D
EAO
1: $105.68
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
51-295.025D

Mouser Part #
123-51-295.025D

EAO

Keylock Switches LENS FLUSH HALO STYLE W-SLVR-GRAY

Datasheet

Non-Stocked Lead-Time 4 Weeks

$105.68

$105.67

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches LIGHTED PSHBUTN SQ MNT BLK SLGP SLDR

51-445.036D
EAO
1: $116.80
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
51-445.036D

Mouser Part #
123-51-445.036D

EAO

Keylock Switches LIGHTED PSHBUTN SQ MNT BLK SLGP SLDR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$116.80

$116.78

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches IND RND BLK UNV LL

51-135.022D
EAO
1: $115.31
Non-Stocked

Mfr. Part #
51-135.022D

Mouser Part #
123-51-135.022D

EAO

Keylock Switches IND RND BLK UNV LL

Datasheet

Non-Stocked

$115.31

$115.27

$113.66

$112.33

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches LEG PLATEBLANK

51-155.012D
EAO
1: $64.43
Non-Stocked

Mfr. Part #
51-155.012D

Mouser Part #
123-51-155.012D

EAO

Keylock Switches LEG PLATEBLANK

Datasheet

Non-Stocked

$64.43

$56.99

$54.34

$50.69

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK RND MNT 2POS

51-155.022D
EAO
1: $115.31
Non-Stocked

Mfr. Part #
51-155.022D

Mouser Part #
123-51-155.022D

EAO

Keylock Switches KYLK RND MNT 2POS

Datasheet

Non-Stocked

$115.31

$115.27

$113.66

$112.33

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches IND REC BLK UNV LL

51-155.022K
EAO
1: $112.85
Non-Stocked

Mfr. Part #
51-155.022K

Mouser Part #
123-51-155.022K

EAO

Keylock Switches IND REC BLK UNV LL

Datasheet

Non-Stocked

$112.85

$105.18

$102.13

$100.82

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK RND POS-A C MOM

51-155.025K
EAO
1: $152.00
Non-Stocked

Mfr. Part #
51-155.025K

Mouser Part #
123-51-155.025K

EAO

Keylock Switches KYLK RND POS-A C MOM

Datasheet

Non-Stocked

$152.00

$139.92

$135.15

$131.06

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches Actuator, 24,5 mm, mushroom-head, non illuminative, Yellow, Plastic, opaque, Black, Plastic, 1 NC / 1 NO, Momentary, Soldering terminal, IP65, according to DIN EN 60529

51-156.0254
EAO
1: $60.92
Non-Stocked
New Product

Mfr. Part #
51-156.0254

Mouser Part #
123-51-156.0254

New Product

EAO

Keylock Switches Actuator, 24,5 mm, mushroom-head, non illuminative, Yellow, Plastic, opaque, Black, Plastic, 1 NC / 1 NO, Momentary, Soldering terminal, IP65, according to DIN EN 60529

Datasheet

Non-Stocked

$60.92

$59.35

$58.10

$56.94

Quote

Min.: 1
Mult.: 1

Non-Illuminated

Bulk

Keylock Switches Actuator, 24,5 mm, mushroom-head, non illuminative, Blue, Plastic, opaque, Black, Plastic, 1 NC / 1 NO, Momentary, Soldering terminal, IP65, according to DIN EN 60529

51-156.0256
EAO
1: $72.79
Non-Stocked
New Product

Mfr. Part #
51-156.0256

Mouser Part #
123-51-156.0256

New Product

EAO

Keylock Switches Actuator, 24,5 mm, mushroom-head, non illuminative, Blue, Plastic, opaque, Black, Plastic, 1 NC / 1 NO, Momentary, Soldering terminal, IP65, according to DIN EN 60529

Datasheet

Non-Stocked

$72.79

$68.53

$66.69

$64.86

View

Min.: 1
Mult.: 1

Non-Illuminated

Bulk

Series 51 Keylock Switches

Mouser Electronics®

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