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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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Part #

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

M22-WRS-A1
Eaton Electrical
1: £54.52
23In Stock
New At Mouser

Mfr. Part No.
M22-WRS-A1

Mouser Part No
504-M22-WRS-A1

New At Mouser

Eaton Electrical

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

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Datasheet

23In Stock

£54.52

£47.02

£44.32

£42.38

£40.52

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: £63.63
2In Stock
4Expected 23/02/2026
New At Mouser

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

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

New At Mouser

Eaton Electrical

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

Learn More

Datasheet

2In Stock

4Expected 23/02/2026

£63.63

£55.13

£53.37

£52.27

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: £54.94
3In Stock
New At Mouser

Mfr. Part No.
M22-WRS3

Mouser Part No
504-M22-WRS3

New At Mouser

Eaton Electrical

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

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Datasheet

3In Stock

£54.94

£43.99

£41.23

£39.28

£37.84

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

3 Position

IP66

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

M22-WRS3-A2
Eaton Electrical
1: £54.94
1In Stock
New At Mouser

Mfr. Part No.
M22-WRS3-A2

Mouser Part No
504-M22-WRS3-A2

New At Mouser

Eaton Electrical

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

Datasheet

1In Stock

£54.94

£48.21

£44.97

£43.20

£40.84

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

3 Position

IP66

Keylock Switches 3-POS MOM KEY SEL SWTCH SIL-BZL WD-0

M22-WS3
Eaton Electrical
1: £55.35
3In Stock
New At Mouser

Mfr. Part No.
M22-WS3

Mouser Part No
504-M22-WS3

New At Mouser

Eaton Electrical

Keylock Switches 3-POS MOM KEY SEL SWTCH SIL-BZL WD-0

Learn More

Datasheet

3In Stock

£55.35

£47.05

£44.11

£42.02

£40.74

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

3 Position

IP66

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

M22S-WRS-A1
Eaton Electrical
1: £53.03
4In Stock
New At Mouser

Mfr. Part No.
M22S-WRS-A1

Mouser Part No
504-M22S-WRS-A1

New At Mouser

Eaton Electrical

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

Learn More

Datasheet

4In Stock

£53.03

£52.61

£49.53

£48.73

View

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

2 Position

IP66

Keylock Switches SPST MD SEC OFF-(ON)

2SWK231AL101
TE Connectivity / P&B
1: £46.97
20In Stock

Mfr. Part No.
2SWK231AL101

Mouser Part No
506-2SWK231AL101

TE Connectivity / P&B

Keylock Switches SPST MD SEC OFF-(ON)

Datasheet

20In Stock

£46.97

£43.02

£41.07

Min.: 1
Mult.: 1

Non-Illuminated

SPST

ON - OFF

1 A

120 VAC

Screw

90 deg

Zinc Alloy

Bulk

Keylock Switches 19MM KEYLOCK

CKL12AFW01-016
NKK Switches
1: £14.32
16In Stock

Mfr. Part No.
CKL12AFW01-016

Mouser Part No
633-CKL12AFW01-016

NKK Switches

Keylock Switches 19MM KEYLOCK

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Datasheet

16In Stock

£14.32

£13.97

£13.43

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Zinc Alloy

Keylock Switches SPDT ON-ON KEY-ALIKE KEYCODE 01

CKL12ATW01-001
NKK Switches
1: £14.88
58In Stock

Mfr. Part No.
CKL12ATW01-001

Mouser Part No
633-CKL12AT-001

NKK Switches

Keylock Switches SPDT ON-ON KEY-ALIKE KEYCODE 01

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Datasheet

58In Stock

£14.88

£13.52

£13.19

£12.61

£12.21

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Zinc Alloy

Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#021 3A LUG

CKL12ATW01-021
NKK Switches
1: £15.04
1In Stock

Mfr. Part No.
CKL12ATW01-021

Mouser Part No
633-CKL12ATW01-021

NKK Switches

Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#021 3A LUG

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Datasheet

1In Stock

£15.04

£13.19

£13.18

£12.61

£12.21

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Zinc Alloy

Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#037 3A LUG

CKL12ATW01-037
NKK Switches
1: £16.20
1In Stock

Mfr. Part No.
CKL12ATW01-037

Mouser Part No
633-CKL12ATW01-037

NKK Switches

Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#037 3A LUG

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Datasheet

1In Stock

£16.20

£13.98

£13.17

£12.61

£12.21

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Zinc Alloy

Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#003 3A LUG

CKL12BFW01-003
NKK Switches
1: £16.19
7In Stock

Mfr. Part No.
CKL12BFW01-003

Mouser Part No
633-CKL12BFW01-003

NKK Switches

Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#003 3A LUG

Learn More

Datasheet

7In Stock

£16.19

£13.92

£13.43

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Zinc Alloy

Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#005 3A LUG

CKL12BFW01-005
NKK Switches
1: £16.19
2In Stock

Mfr. Part No.
CKL12BFW01-005

Mouser Part No
633-CKL12BFW01-005

NKK Switches

Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#005 3A LUG

Learn More

Datasheet

2In Stock

£16.19

£13.98

£13.18

£12.61

£12.21

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Zinc Alloy

Keylock Switches 19MM ON-ON FLAT KEY #011 RMVBLE 1 POS 3A

CKL12BFW01-011
NKK Switches
1: £16.54
3In Stock

Mfr. Part No.
CKL12BFW01-011

Mouser Part No
633-CKL12BFW01-011

NKK Switches

Keylock Switches 19MM ON-ON FLAT KEY #011 RMVBLE 1 POS 3A

Learn More

Datasheet

3In Stock

£16.54

£15.83

£15.09

£14.96

View

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Zinc Alloy

Keylock Switches SPDT ON-NONE-ON

CKL12BTW01
NKK Switches
1: £15.90
16In Stock

Mfr. Part No.
CKL12BTW01

Mouser Part No
633-CKL12BT

NKK Switches

Keylock Switches SPDT ON-NONE-ON

Learn More

Datasheet

16In Stock

£15.90

£13.98

£13.50

£13.43

View

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Zinc Alloy

Keylock Switches SPDT ON-NONE-ON W/ KEY # 002

CKL12BTW01-002
NKK Switches
1: £14.01
39In Stock

Mfr. Part No.
CKL12BTW01-002

Mouser Part No
633-CKL12BTW01-002

NKK Switches

Keylock Switches SPDT ON-NONE-ON W/ KEY # 002

Learn More

Datasheet

39In Stock

£14.01

£13.64

£13.32

£12.29

£12.21

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Zinc Alloy

Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#004 3A LUG

CKL12BTW01-004
NKK Switches
1: £16.20
16In Stock

Mfr. Part No.
CKL12BTW01-004

Mouser Part No
633-CKL12BTW01-004

NKK Switches

Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#004 3A LUG

Learn More

Datasheet

16In Stock

£16.20

£13.98

£13.18

£12.61

£12.21

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Zinc Alloy

Keylock Switches 19mm On-None-On Tubular, Key #011

CKL12BTW01-011
NKK Switches
1: £16.02
2In Stock

Mfr. Part No.
CKL12BTW01-011

Mouser Part No
633-CKL12BTW01-011

NKK Switches

Keylock Switches 19mm On-None-On Tubular, Key #011

Learn More

Datasheet

2In Stock

£16.02

£13.97

£12.82

£12.46

£12.21

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Zinc Alloy

Keylock Switches SPDT ON-OFF-ON FLAT

CKL13EFW01
NKK Switches
1: £17.43
3In Stock
1Expected 02/03/2026

Mfr. Part No.
CKL13EFW01

Mouser Part No
633-CKL13EF

NKK Switches

Keylock Switches SPDT ON-OFF-ON FLAT

Learn More

Datasheet

3In Stock

1Expected 02/03/2026

£17.43

£14.79

£14.37

£13.74

£13.42

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - OFF - ON

3 A

250 VAC

Solder Lug

Flat

45 deg

3 Position

Zinc Alloy

Bulk

Keylock Switches ON-OFF-ON 3A LUG FLT KY#01 RMVE 1POS 19MM

CKL13EFW01-001
NKK Switches
1: £17.65
3In Stock

Mfr. Part No.
CKL13EFW01-001

Mouser Part No
633-CKL13EFW01-001

NKK Switches

Keylock Switches ON-OFF-ON 3A LUG FLT KY#01 RMVE 1POS 19MM

Learn More

Datasheet

3In Stock

£17.65

£15.24

£14.89

£14.74

View

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - OFF - ON

3 A

250 VAC

Solder Lug

Flat

45 deg

3 Position

Zinc Alloy

Bulk

Keylock Switches SPDT ON-OFF-ON ROUND

CKL13ETW01
NKK Switches
1: £14.74
8In Stock

Mfr. Part No.
CKL13ETW01

Mouser Part No
633-CKL13ET

NKK Switches

Keylock Switches SPDT ON-OFF-ON ROUND

Learn More

Datasheet

8In Stock

£14.74

£13.51

Quote

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - OFF - ON

3 A

250 VAC

Solder Lug

Tubular

45 deg

3 Position

Zinc Alloy

Keylock Switches SPDT TUBULAR SLUG

CKL13ETW01-006
NKK Switches
1: £16.45
1In Stock

Mfr. Part No.
CKL13ETW01-006

Mouser Part No
633-CKL13ETW01-006

NKK Switches

Keylock Switches SPDT TUBULAR SLUG

Learn More

Datasheet

1In Stock

£16.45

£14.48

£14.06

£13.42

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - OFF - ON

3 A

250 VAC

Solder Lug

Tubular

45 deg

3 Position

Zinc Alloy

Keylock Switches SPDT

CKM12AFW01-007
NKK Switches
1: £16.27
2In Stock

Mfr. Part No.
CKM12AFW01-007

Mouser Part No
633-CKM12AFW01-007

NKK Switches

Keylock Switches SPDT

Learn More

Datasheet

2In Stock

£16.27

£15.95

£15.23

£14.67

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 16MM ON-ON RMVE 2POS FLAT KEY#010 3A LUG

CKM12AFW01-010
NKK Switches
1: £16.22
10In Stock

Mfr. Part No.
CKM12AFW01-010

Mouser Part No
633-CKM12AFW01-010

NKK Switches

Keylock Switches 16MM ON-ON RMVE 2POS FLAT KEY#010 3A LUG

Learn More

Datasheet

10In Stock

£16.22

£15.95

£15.88

£15.58

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

CKM12ATW01
NKK Switches
1: £14.64
1In Stock

Mfr. Part No.
CKM12ATW01

Mouser Part No
633-CKM12AT

NKK Switches

Keylock Switches SPDT ON-NONE-ON

Learn More

Datasheet

1In Stock

£14.64

£13.08

£12.67

£12.34

£12.00

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - ON

3 A

250 VAC

Solder Lug

Tubular

90 deg

2 Position

Polybutylene Terephthalate, Glass Fiber Reinforced

Keylock Switches

Customer Service Office

Company

Resources

Support

Adafruit
Adam Tech
Altech
AMSECO
Apem
Banner Engineering
Bulgin
C&K Switches
CW Industries
EAO
Eaton
Electroswitch
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, +/- 4 A
2 A
2 A, 4 A
2.5 A
2.87 A
3 A
3 A, 10 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