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Keylock Switches

Keylock Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for keylock switch manufacturers such as Apem, C&K Switches, E-Switch, Honeywell, IDEC, Littelfuse, NKK, Omron, Telemecanique & many more.
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Please view our large selection of keylock switches below.

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Results: 19.889

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Part #

Keylock Switches (45-190H.1000.111.401)

45-190H.1000.111.401
EAO
10: Rp1.554.984
Non-Stocked

Mfr. Part No.
45-190H.1000.111.401

Mouser Part No
123-45190H1000111401

EAO

Keylock Switches (45-190H.1000.111.401)

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Datasheet

Non-Stocked

Rp1.554.984

Rp1.450.583

Rp1.393.828

Rp1.341.802

View

Min.: 10
Mult.: 1

Non-Illuminated

ON - OFF

10 A

500 VAC

500 VDC

Spring Terminal

Plastic

IP66, IP67, IP69

Keylock Switches KL-KR RONIS T254 1NO On-Off Scrw Trm Mtl

45-190H.2000.111.101
EAO
1: Rp1.452.685
Non-Stocked

Mfr. Part No.
45-190H.2000.111.101

Mouser Part No
123-45190H2000111101

EAO

Keylock Switches KL-KR RONIS T254 1NO On-Off Scrw Trm Mtl

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Datasheet

Non-Stocked

Rp1.452.685

Rp1.436.219

Rp1.431.139

Rp1.430.789

View

Min.: 1
Mult.: 1

Non-Illuminated

ON - OFF

10 A

500 VAC

500 VDC

Screw

Aluminum

IP66, IP67, IP69

Keylock Switches (45-190H.2000.111.401)

45-190H.2000.111.401
EAO
10: Rp1.668.845
Non-Stocked

Mfr. Part No.
45-190H.2000.111.401

Mouser Part No
123-45190H2000111401

EAO

Keylock Switches (45-190H.2000.111.401)

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Datasheet

Non-Stocked

Rp1.668.845

Rp1.557.086

Rp1.495.952

Rp1.440.073

View

Min.: 10
Mult.: 1

Non-Illuminated

ON - OFF

10 A

500 VAC

500 VDC

Spring Terminal

Aluminum

IP66, IP67, IP69

Keylock Switches (45-190H.3000.111.101)

45-190H.3000.111.101
EAO
10: Rp1.412.921
Non-Stocked

Mfr. Part No.
45-190H.3000.111.101

Mouser Part No
123-45190H3000111101

EAO

Keylock Switches (45-190H.3000.111.101)

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Datasheet

Non-Stocked

Rp1.412.921

Rp1.354.940

Rp1.343.204

Min.: 10
Mult.: 1

Non-Illuminated

ON - OFF

10 A

500 VAC

500 VDC

Screw

Metal/Plastic

IP66, IP67, IP69

Keylock Switches (45-190H.3000.111.401)

45-190H.3000.111.401
EAO
10: Rp1.454.962
Non-Stocked

Mfr. Part No.
45-190H.3000.111.401

Mouser Part No
123-45190H3000111401

EAO

Keylock Switches (45-190H.3000.111.401)

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Datasheet

Non-Stocked

Rp1.454.962

Rp1.395.229

Rp1.382.442

Min.: 10
Mult.: 1

Non-Illuminated

ON - OFF

10 A

500 VAC

500 VDC

Spring Terminal

Metal/Plastic

IP66, IP67, IP69

Keylock Switches (45-190J.2000.111.40D)

45-190J.2000.111.40D
EAO
10: Rp1.834.555
Non-Stocked

Mfr. Part No.
45-190J.2000.111.40D

Mouser Part No
123-45190J200011140D

EAO

Keylock Switches (45-190J.2000.111.40D)

Learn More

Datasheet

Non-Stocked

Rp1.834.555

Rp1.746.970

Rp1.681.632

Rp1.681.457

Quote

Min.: 10
Mult.: 1

Non-Illuminated

ON - OFF

10 A

500 VAC

500 VDC

Spring Terminal

Aluminum

IP66, IP67, IP69

Keylock Switches IND RND BLK UNV LL

51-135.022D
EAO
1: Rp1.324.460
Non-Stocked

Mfr. Part No.
51-135.022D

Mouser Part No
123-51-135.022D

EAO

Keylock Switches IND RND BLK UNV LL

Datasheet

Non-Stocked

Rp1.324.460

Rp1.324.110

Rp1.305.542

Rp1.290.302

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches

51-135.022DF
EAO
1: Rp1.433.066
Non-Stocked
New At Mouser

Mfr. Part No.
51-135.022DF

Mouser Part No
123-51-135.022DF

New At Mouser

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp1.433.066

Rp1.396.455

Rp1.366.676

Rp1.339.525

View

Min.: 1
Mult.: 1

Keylock Switches

51-135.025D2F
EAO
1: Rp1.316.928
Non-Stocked
New At Mouser

Mfr. Part No.
51-135.025D2F

Mouser Part No
123-51-135.025D2F

New At Mouser

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp1.316.928

Rp1.283.295

Rp1.255.969

Rp1.231.095

View

Min.: 1
Mult.: 1

Keylock Switches

51-137.025D2
EAO
1: Rp1.356.692
Non-Stocked

Mfr. Part No.
51-137.025D2

Mouser Part No
123-51-137.025D2

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp1.356.692

Rp1.203.593

Rp1.122.840

Rp1.078.872

View

Min.: 1
Mult.: 1

Non-Illuminated

SPST

OFF - (ON)

5 A

250 VAC

2 Position

IP65

Keylock Switches

51-142.025D2F
EAO
1: Rp1.624.877
Non-Stocked
New At Mouser

Mfr. Part No.
51-142.025D2F

Mouser Part No
123-51-142.025D2F

New At Mouser

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp1.624.877

Rp1.583.362

Rp1.549.554

Rp1.518.724

View

Min.: 1
Mult.: 1

Keylock Switches

51-144.025D2
EAO
1: Rp2.511.763
Non-Stocked
New At Mouser

Mfr. Part No.
51-144.025D2

Mouser Part No
123-51-144.025D2

New At Mouser

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp2.511.763

Rp2.447.475

Rp2.395.450

Rp2.347.628

View

Min.: 1
Mult.: 1

Keylock Switches

51-148.025D2
EAO
1: Rp2.511.763
Non-Stocked
New At Mouser

Mfr. Part No.
51-148.025D2

Mouser Part No
123-51-148.025D2

New At Mouser

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp2.511.763

Rp2.447.475

Rp2.395.450

Rp2.347.628

View

Min.: 1
Mult.: 1

Keylock Switches LEG PLATEBLANK

51-155.012D
EAO
1: Rp740.093
Non-Stocked

Mfr. Part No.
51-155.012D

Mouser Part No
123-51-155.012D

EAO

Keylock Switches LEG PLATEBLANK

Datasheet

Non-Stocked

Rp740.093

Rp654.610

Rp624.131

Rp582.265

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK RND MNT 2POS

51-155.022D
EAO
1: Rp1.324.460
Non-Stocked

Mfr. Part No.
51-155.022D

Mouser Part No
123-51-155.022D

EAO

Keylock Switches KYLK RND MNT 2POS

Datasheet

Non-Stocked

Rp1.324.460

Rp1.324.110

Rp1.305.542

Rp1.290.302

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches IND REC BLK UNV LL

51-155.022K
EAO
1: Rp1.296.258
Non-Stocked

Mfr. Part No.
51-155.022K

Mouser Part No
123-51-155.022K

EAO

Keylock Switches IND REC BLK UNV LL

Datasheet

Non-Stocked

Rp1.296.258

Rp1.208.147

Rp1.173.113

Rp1.158.049

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK RND POS-A C MOM

51-155.025K
EAO
1: Rp1.745.919
Non-Stocked

Mfr. Part No.
51-155.025K

Mouser Part No
123-51-155.025K

EAO

Keylock Switches KYLK RND POS-A C MOM

Datasheet

Non-Stocked

Rp1.745.919

Rp1.607.185

Rp1.552.357

Rp1.505.411

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: Rp699.804
Non-Stocked
New Product

Mfr. Part No.
51-156.0254

Mouser Part No
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

Rp699.804

Rp681.762

Rp667.398

Rp654.085

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: Rp836.086
Non-Stocked
New Product

Mfr. Part No.
51-156.0256

Mouser Part No
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

Rp836.086

Rp787.214

Rp766.018

Rp744.998

View

Min.: 1
Mult.: 1

Non-Illuminated

Bulk

Keylock Switches

51-156.025D2F
EAO
1: Rp1.624.877
Non-Stocked
New At Mouser

Mfr. Part No.
51-156.025D2F

Mouser Part No
123-51-156.025D2F

New At Mouser

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp1.624.877

Rp1.583.362

Rp1.549.554

Rp1.518.724

View

Min.: 1
Mult.: 1

Keylock Switches PL BASEBY

51-156.025K
EAO
1: Rp1.886.231
Non-Stocked

Mfr. Part No.
51-156.025K

Mouser Part No
123-51-156.025K

EAO

Keylock Switches PL BASEBY

Datasheet

Non-Stocked

Rp1.886.231

Rp1.704.579

Rp1.641.868

Rp1.590.719

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches PL BASEAY

51-195.012K
EAO
1: Rp1.107.775
Non-Stocked

Mfr. Part No.
51-195.012K

Mouser Part No
123-51-195.012K

EAO

Keylock Switches PL BASEAY

Datasheet

Non-Stocked

Rp1.107.775

Rp961.333

Rp900.724

Rp861.661

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KYLK SQ MOM 2POS

51-195.022K
EAO
1: Rp1.914.258
Non-Stocked

Mfr. Part No.
51-195.022K

Mouser Part No
123-51-195.022K

EAO

Keylock Switches KYLK SQ MOM 2POS

Datasheet

Non-Stocked

Rp1.914.258

Rp1.766.765

Rp1.716.841

Rp1.645.197

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK 2POS 1PST DB

51-195.025D
EAO
1: Rp1.213.928
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
51-195.025D

Mouser Part No
123-51-195.025D

EAO

Keylock Switches KEYLOCK 2POS 1PST DB

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp1.213.928

Rp1.182.748

Rp1.157.523

Rp1.134.751

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches

51-195.025D2F
EAO
1: Rp1.316.928
Non-Stocked
New At Mouser

Mfr. Part No.
51-195.025D2F

Mouser Part No
123-51-195.025D2F

New At Mouser

EAO

Keylock Switches

Datasheet

Non-Stocked

Rp1.316.928

Rp1.283.295

Rp1.255.969

Rp1.231.095

View

Min.: 1
Mult.: 1

Keylock Switches

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Company

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Support

Adafruit
Adam Tech
Altech
AMSECO
Apem
Banner Engineering
Bulgin
C&K Switches
CW Industries
EAO
Eaton
E-Switch
Grayhill
Honeywell
IDEC
Littelfuse
Lorlin
NKK Switches
Omron
RAFI
Schneider Electric
Siemens
TE Connectivity

1 NO + 1 NC
10PDT
11PDT
12P3T
12P6T
12PDT
14P6T
14PDT
15PDT
16P3T
16P4T
16P6T
16PDT
20P4T
3P10T
3P12T
3P3T
3P4T
3P5T
3P6T

(ON) - (OFF)
(ON) - OFF - (ON)
(ON) - ON - (ON)
(ON) - ON - ON
OFF - (ON)
OFF - (ON), ON - (OFF)
OFF - (ON) - OFF
OFF - NONE - ON
OFF - ON
OFF - ON, ON - OFF
OFF - ON - OFF
OFF - ON - ON, ON - ON - OFF
ON - (OFF)
ON - (OFF), OFF - (ON)
ON - (ON)
ON - OFF
ON - OFF, OFF - ON
ON - OFF - OFF, OFF - OFF - ON
ON - OFF - OFF, ON - ON - OFF
ON - OFF - ON

100 uA
65 mA
100 mA
100 mA, 1.2 A
135 mA
200 mA
250 mA
270 mA
350 mA, 2.5 A
400 mA
500 mA, 4 A
1 A
1.5 A
2 A
2 A, 4 A
2.5 A
2.87 A
3 A
3 A, 10 A
3 A, 5 A

90 deg
Camlock
Diecast Lever
Double Bitted
Flat
Flat Key
Keylocks
Keyswitch
Key Switches-Integral Connector
Lever
Lock Cover
Military Lever
Miniature
Round Key
Short Handle Selector
Single-cut
Spare Key for SKT13 Series
Spare Key for SWK Series
Switchlock
Tubular

Aluminum
Brass
Diallyl Phthalate (DAP)
Metal
Metal/Plastic
Nylon
Nylon, Glass Filled
Plastic
Plated Steel
Polyamide, Glass Fiber Reinforced
Polyamide (PA)
Polybutylene Terephthalate, Glass Fiber Reinforced
Polybutylene Terephthalate (PBT)
Polycarbonate (PC)
Polycarbonated (PC)
Polyester, Glass Fiber Reinforced
Polyester, Glass Filled
Polyvinyl Chloride (PVC)
Stainless Steel
Steel