.hide-partial { max-height: none; } .show-more { display: none; }

Keylock Switches

Keylock Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for keylock switch manufacturers such as Apem, C&K Switches, EAO, E-Switch, Honeywell, Littelfuse, NKK Switches, Omron & many more.
More...

Please view our large selection of keylock switches below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 19’826

Applied Filters:

Manufacturer

Illuminated

Illumination Colour

Lamp Type

Contact Form

Switch Function

Current Rating

Voltage Rating AC

Voltage Rating DC

Termination Style

Key Type

Indexing

Number of Positions

Housing Material

IP Rating

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Keylock Switches Switchlocks 1P 4A

Y1900S2C207NQ
C&K
1: CHF 20.47
381In Stock

Mfr. Part No.
Y1900S2C207NQ

Mouser Part No
611-Y1900S2C207NQ

C&K

Keylock Switches Switchlocks 1P 4A

Datasheet

381In Stock

CHF 20.47

CHF 18.71

CHF 17.81

CHF 16.63

View

Min.: 1
Mult.: 1

Non-Illuminated

4 A

Solder Lug

Switchlock

90 deg

Polyester, Glass Filled

Tray

Keylock Switches Switchlocks 2P 2A

Y2011U2C203NQ
C&K
1: CHF 23.77
431In Stock

Mfr. Part No.
Y2011U2C203NQ

Mouser Part No
611-Y2011U2C203NQ

C&K

Keylock Switches Switchlocks 2P 2A

Datasheet

431In Stock

CHF 23.77

CHF 20.94

CHF 19.99

CHF 18.94

View

Min.: 1
Mult.: 1

Non-Illuminated

DPDT

4 A

125 VAC

Solder Lug

Flat

2 Position

Polyester, Glass Filled

Tray

Keylock Switches Switchlock Dpdt Sld Lug Hole 4A

Y208122A203NQ
C&K
1: CHF 21.41
324In Stock

Mfr. Part No.
Y208122A203NQ

Mouser Part No
611-Y208122A203NQ

C&K

Keylock Switches Switchlock Dpdt Sld Lug Hole 4A

Datasheet

324In Stock

CHF 21.41

CHF 18.85

CHF 18.01

CHF 17.04

CHF 16.55

Min.: 1
Mult.: 1

Non-Illuminated

DPST

ON - (OFF)

4 A

Solder Lug

Switchlock

45 deg

Polyester, Glass Filled

Tray

Keylock Switches Switchlock Dpdt 90 Deg Solder 4A

YF21132C203NQ
C&K
1: CHF 24.50
364In Stock

Mfr. Part No.
YF21132C203NQ

Mouser Part No
611-YF21132C203NQ

C&K

Keylock Switches Switchlock Dpdt 90 Deg Solder 4A

Datasheet

364In Stock

CHF 24.50

CHF 21.58

CHF 20.61

CHF 19.52

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

4 A

Solder Lug

Switchlock

90 deg

Nylon

Tray

Keylock Switches Switchlocks 1P 4A

YM06132C205NQ
C&K
1: CHF 26.42
657In Stock
332Expected 9/11/2026

Mfr. Part No.
YM06132C205NQ

Mouser Part No
611-YM06132C205NQ

C&K

Keylock Switches Switchlocks 1P 4A

Datasheet

657In Stock

332Expected 9/11/2026

CHF 26.42

CHF 22.86

CHF 21.79

CHF 20.55

View

Min.: 1
Mult.: 1

Non-Illuminated

SPST

4 A

125 VAC

Quick Connect

Flat

90 deg

2 Position

Nylon

Tray

Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#001 3A LUG

CKL12BFW01-001
NKK Switches
1: CHF 20.17
205In Stock
336On Order

Mfr. Part No.
CKL12BFW01-001

Mouser Part No
633-CKL12BFW01-001

NKK Switches

Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#001 3A LUG

Learn More

Datasheet

205In Stock

336On Order

CHF 20.17

CHF 19.60

CHF 18.98

CHF 18.34

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Zinc Alloy

Keylock Switches 16MM ON-ON RMVE 1POS FLAT KEY#001 3A LUG

CKM12BFW01-001
NKK Switches
1: CHF 22.90
467In Stock

Mfr. Part No.
CKM12BFW01-001

Mouser Part No
633-CKM12BFW01-001

NKK Switches

Keylock Switches 16MM ON-ON RMVE 1POS FLAT KEY#001 3A LUG

Learn More

Datasheet

467In Stock

CHF 22.90

CHF 20.58

CHF 19.95

CHF 19.06

View

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Polybutylene Terephthalate, Glass Fiber Reinforced

Keylock Switches SPDT ON-NONE-ON

SK12AAW01
NKK Switches
1: CHF 21.94
258In Stock

Mfr. Part No.
SK12AAW01

Mouser Part No
633-SK12AAW01

NKK Switches

Keylock Switches SPDT ON-NONE-ON

Learn More

Datasheet

258In Stock

CHF 21.94

CHF 19.29

CHF 19.01

CHF 17.43

Quote

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

125 VAC

Solder Lug

Flat

90 deg

2 Position

Zinc Alloy

Keylock Switches ON-ON 1 POSITION KEY REMOVABLE W/CUL

SK12BAW01/C-UL
NKK Switches
1: CHF 21.94
592In Stock

Mfr. Part No.
SK12BAW01/C-UL

Mouser Part No
633-SK12BAW01C-UL

NKK Switches

Keylock Switches ON-ON 1 POSITION KEY REMOVABLE W/CUL

Learn More

Datasheet

592In Stock

CHF 21.94

CHF 19.29

CHF 19.01

CHF 17.43

Quote

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

125 VAC

Solder Lug

Flat

90 deg

2 Position

Zinc Alloy

Keylock Switches SPDT ON-NONE-ON R/A

SK12BG30
NKK Switches
1: CHF 20.84
175In Stock
29Expected 9/11/2026

Mfr. Part No.
SK12BG30

Mouser Part No
633-SK12BG30

NKK Switches

Keylock Switches SPDT ON-NONE-ON R/A

Learn More

Datasheet

175In Stock

29Expected 9/11/2026

CHF 20.84

CHF 20.01

CHF 18.35

Quote

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

100 uA

28 VAC

28 VDC

PC Pin

90 deg

2 Position

Polyamide, Glass Fiber Reinforced

Keylock Switches 58J8A36-01-2-04N,KEY

58J8A36-01C04N
Grayhill
1: CHF 109.69
22In Stock

Mfr. Part No.
58J8A36-01C04N

Mouser Part No
706-58J8A36-01C04N

Grayhill

Keylock Switches 58J8A36-01-2-04N,KEY

Datasheet

22In Stock

CHF 109.69

CHF 76.42

CHF 75.30

CHF 74.29

View

Min.: 1
Mult.: 1

Non-Illuminated

4 Position

Keylock Switches LENS REC CCVE TPT YLW

51-155.025D
EAO
1: CHF 70.00
6In Stock Restricted Availability

Mfr. Part No.
51-155.025D

Mouser Part No
123-51-155.025D

EAO

Keylock Switches LENS REC CCVE TPT YLW

Datasheet

6In Stock

CHF 70.00

CHF 69.74

CHF 68.97

CHF 68.96

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Illuminated

Keylock Switches IND RND BLK UNV LL

51-196.025D
EAO
1: CHF 84.24
4In Stock Restricted Availability

Mfr. Part No.
51-196.025D

Mouser Part No
123-51-196.025D

EAO

Keylock Switches IND RND BLK UNV LL

Datasheet

4In Stock

CHF 84.24

CHF 84.20

CHF 83.14

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Illuminated

Keylock Switches KYLK RND MNT 2POS

51-236.025D
EAO
1: CHF 86.43
9In Stock Restricted Availability

Mfr. Part No.
51-236.025D

Mouser Part No
123-51-236.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Learn More

Datasheet

9In Stock

CHF 86.43

CHF 84.45

CHF 82.84

CHF 80.15

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches 16mm Key Switch 2 Position

AS6M-2KT2PA
IDEC
1: CHF 32.18
45In Stock

Mfr. Part No.
AS6M-2KT2PA

Mouser Part No
199-AS6M2KT2PA

IDEC

Keylock Switches 16mm Key Switch 2 Position

Datasheet

45In Stock

CHF 32.18

CHF 29.57

CHF 28.36

CHF 26.81

View

Min.: 1
Mult.: 1

Non-Illuminated

DPDT

ON - ON

3 A

250 VAC

250 VDC

Quick Connect

Keylocks

90 deg

2 Position

IP65

Keylock Switches 16mm Key Switch 3 Position

AS6M-3KT2PA
IDEC
1: CHF 35.22
22In Stock

Mfr. Part No.
AS6M-3KT2PA

Mouser Part No
199-AS6M3KT2PA

IDEC

Keylock Switches 16mm Key Switch 3 Position

Datasheet

22In Stock

CHF 35.22

CHF 33.09

CHF 30.39

CHF 28.54

View

Min.: 1
Mult.: 1

Non-Illuminated

DPDT

ON - (ON)

3 A

250 VAC

250 VDC

Quick Connect

Keylocks

45 deg

3 Position

IP65

Keylock Switches 22mm Key Switch 2 Position

ASW2K11
IDEC
1: CHF 52.89
1In Stock

Mfr. Part No.
ASW2K11

Mouser Part No
199-ASW2K11

IDEC

Keylock Switches 22mm Key Switch 2 Position

Datasheet

1In Stock

CHF 52.89

CHF 43.81

CHF 40.69

CHF 39.37

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

10 A

440 VAC

24 VDC

Screw

90 deg

2 Position

IP65

Keylock Switches 22mm Key Switch 2 Position

ASW2K22
IDEC
1: CHF 63.24
2In Stock

Mfr. Part No.
ASW2K22

Mouser Part No
199-ASW2K22

IDEC

Keylock Switches 22mm Key Switch 2 Position

Datasheet

2In Stock

CHF 63.24

CHF 58.09

CHF 56.79

View

Min.: 1
Mult.: 1

Keylock Switches 22mm Key Switch 2 Position

HW1K-2AF11
IDEC
1: CHF 41.60
10In Stock

Mfr. Part No.
HW1K-2AF11

Mouser Part No
199-HW1K2AF11

IDEC

Keylock Switches 22mm Key Switch 2 Position

Datasheet

10In Stock

CHF 41.60

CHF 37.23

CHF 35.10

CHF 33.56

View

Min.: 1
Mult.: 1

Keylock Switches 22mm Key Switch 2 Position

HW1K-2AF22
IDEC
1: CHF 54.62
6In Stock

Mfr. Part No.
HW1K-2AF22

Mouser Part No
199-HW1K2AF22

IDEC

Keylock Switches 22mm Key Switch 2 Position

Datasheet

6In Stock

CHF 54.62

CHF 46.40

CHF 46.17

View

Min.: 1
Mult.: 1

Keylock Switches M22-WRS/K11 COMPLETE DEVICE FRONT

M22-WRS-K11
Eaton Electrical
1: CHF 76.44
1In Stock

Mfr. Part No.
M22-WRS-K11

Mouser Part No
504-M22-WRS-K11

Eaton Electrical

Keylock Switches M22-WRS/K11 COMPLETE DEVICE FRONT

Learn More

Datasheet

1In Stock

CHF 76.44

CHF 75.15

CHF 74.55

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

2 Position

IP66

Keylock Switches 2-POS MTN KEY SEL SWTCH SIL-BZL MS2 WD-0

M22-WRS-MS2-A1
Eaton Electrical
1: CHF 75.38
7In Stock

Mfr. Part No.
M22-WRS-MS2-A1

Mouser Part No
504-M22-WRS-MS2-A1

Eaton Electrical

Keylock Switches 2-POS MTN KEY SEL SWTCH SIL-BZL MS2 WD-0

Learn More

Datasheet

7In Stock

CHF 75.38

CHF 62.08

CHF 60.23

CHF 58.45

View

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

2 Position

IP66

Keylock Switches 3-POS MTN KEY SEL SW SIL-BZL WD-I-0-II

M22-WRS3
Eaton Electrical
1: CHF 64.09
5In Stock

Mfr. Part No.
M22-WRS3

Mouser Part No
504-M22-WRS3

Eaton Electrical

Keylock Switches 3-POS MTN KEY SEL SW SIL-BZL WD-I-0-II

Learn More

Datasheet

5In Stock

CHF 64.09

CHF 55.27

CHF 53.66

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

3 Position

IP66

Keylock Switches 3-POS MTN KEY SEL SIL-BZL MS3 WD-I-0-II

M22-WRS3-MS3
Eaton Electrical
1: CHF 75.38
1In Stock

Mfr. Part No.
M22-WRS3-MS3

Mouser Part No
504-M22-WRS3-MS3

Eaton Electrical

Keylock Switches 3-POS MTN KEY SEL SIL-BZL MS3 WD-I-0-II

Datasheet

1In Stock

CHF 75.38

CHF 57.58

CHF 55.81

CHF 54.96

CHF 53.66

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

3 Position

IP66

Keylock Switches 2-POS MOM KEY SEL SWTCH SIL-BZL MS6 WD-0

M22-WS-MS6
Eaton Electrical
1: CHF 68.02
1In Stock
7Expected 10/23/2026

Mfr. Part No.
M22-WS-MS6

Mouser Part No
504-M22-WS-MS6

Eaton Electrical

Keylock Switches 2-POS MOM KEY SEL SWTCH SIL-BZL MS6 WD-0

Datasheet

1In Stock

7Expected 10/23/2026

CHF 68.02

CHF 59.96

CHF 59.25

CHF 57.93

CHF 57.77

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

2 Position

IP66

Keylock Switches

Customer Service Office

Company

Resources

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
Phoenix Contact
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

5 VAC to 250 VAC
5 VAC to 600 VAC
20 VAC
24 VAC
28 VAC
42 VAC
110 VAC
120 VAC
120 VAC, 240 VAC
120 VAC, 277 VAC
125 VAC
125 VAC, 250 VAC
125 VAC, 250 VAC, 600 VAC
220 VAC
240 VAC
250 VAC
380 VAC
415 VAC
440 VAC
500 VAC

5 VDC to 250 VDC
5 VDC to 600 VDC
6 VDC to 36 VDC
12 VDC
12 VDC to 30 VDC
20 VDC
24 VDC
28 VDC
30 VDC
32 VDC
35 VDC
42 VDC
48 VDC
110 VDC
125 VDC
125 VDC, 250 VDC, 600 VDC
220 VDC
230 VDC
250 VDC
380 VDC

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 SWK Series
Switchlock
Tubular
Tumbler

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