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

CKL12BTW01-004
NKK Switches
1: 138,46 kr.
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

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Datasheet

16In Stock

138,46 kr.

119,43 kr.

112,65 kr.

107,72 kr.

104,37 kr.

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: 138,16 kr.
2In Stock

Mfr. Part No.
CKL12BTW01-011

Mouser Part No
633-CKL12BTW01-011

NKK Switches

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

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Datasheet

2In Stock

138,16 kr.

119,36 kr.

112,65 kr.

107,72 kr.

104,37 kr.

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 #024

CKL12BTW01-024
NKK Switches
1: 140,99 kr.
3In Stock

Mfr. Part No.
CKL12BTW01-024

Mouser Part No
633-CKL12BTW01-024

NKK Switches

Keylock Switches 19mm On-None-On Tubular, Key #024

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Datasheet

3In Stock

140,99 kr.

138,53 kr.

136,59 kr.

134,80 kr.

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-OFF-ON FLAT

CKL13EFW01
NKK Switches
1: 150,99 kr.
7In Stock

Mfr. Part No.
CKL13EFW01

Mouser Part No
633-CKL13EF

NKK Switches

Keylock Switches SPDT ON-OFF-ON FLAT

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Datasheet

7In Stock

150,99 kr.

130,25 kr.

126,00 kr.

125,92 kr.

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

CKL13EFW01-001
NKK Switches
1: 150,84 kr.
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

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Datasheet

3In Stock

150,84 kr.

130,25 kr.

126,75 kr.

125,92 kr.

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: 125,92 kr.
8In Stock

Mfr. Part No.
CKL13ETW01

Mouser Part No
633-CKL13ET

NKK Switches

Keylock Switches SPDT ON-OFF-ON ROUND

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Datasheet

8In Stock

125,92 kr.

115,48 kr.

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: 145,99 kr.
1In Stock

Mfr. Part No.
CKL13ETW01-006

Mouser Part No
633-CKL13ETW01-006

NKK Switches

Keylock Switches SPDT TUBULAR SLUG

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Datasheet

1In Stock

145,99 kr.

123,76 kr.

115,03 kr.

114,66 kr.

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: 139,05 kr.
2In Stock

Mfr. Part No.
CKM12AFW01-007

Mouser Part No
633-CKM12AFW01-007

NKK Switches

Keylock Switches SPDT

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Datasheet

2In Stock

139,05 kr.

136,29 kr.

134,06 kr.

127,12 kr.

126,22 kr.

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: 138,61 kr.
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

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Datasheet

10In Stock

138,61 kr.

136,29 kr.

135,62 kr.

127,49 kr.

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: 130,03 kr.
1In Stock

Mfr. Part No.
CKM12ATW01

Mouser Part No
633-CKM12AT

NKK Switches

Keylock Switches SPDT ON-NONE-ON

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Datasheet

1In Stock

130,03 kr.

117,57 kr.

110,86 kr.

106,01 kr.

102,58 kr.

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 SPDT ON-NONE-ON

CKM12BFW01
NKK Switches
1: 123,91 kr.
16In Stock
17Expected 01/04/2026

Mfr. Part No.
CKM12BFW01

Mouser Part No
633-CKM12BF

NKK Switches

Keylock Switches SPDT ON-NONE-ON

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Datasheet

16In Stock

17Expected 01/04/2026

123,91 kr.

115,63 kr.

110,93 kr.

106,08 kr.

102,58 kr.

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

Bulk

Keylock Switches SPDT ON-NONE-ON

CKM12BTW01
NKK Switches
1: 126,22 kr.
8In Stock

Mfr. Part No.
CKM12BTW01

Mouser Part No
633-CKM12BT

NKK Switches

Keylock Switches SPDT ON-NONE-ON

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Datasheet

8In Stock

126,22 kr.

111,83 kr.

110,86 kr.

106,01 kr.

102,58 kr.

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 SPDT ON-OFF-ON

CKM13EFW01
NKK Switches
1: 148,16 kr.
9In Stock
15Expected 01/04/2026

Mfr. Part No.
CKM13EFW01

Mouser Part No
633-CKM13EF

NKK Switches

Keylock Switches SPDT ON-OFF-ON

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Datasheet

9In Stock

15Expected 01/04/2026

148,16 kr.

127,94 kr.

123,54 kr.

Min.: 1
Mult.: 1

Non-Illuminated

SPDT

ON - OFF - ON

3 A

250 VAC

Solder Lug

Flat

45 deg

3 Position

Polybutylene Terephthalate, Glass Fiber Reinforced

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5AGB126M3
Apem
1: 187,69 kr.
3In Stock
100Expected 06/05/2026

Mfr. Part No.
LK5AGB126M3

Mouser Part No
642-LK5AGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

3In Stock

100Expected 06/05/2026

187,69 kr.

165,31 kr.

157,85 kr.

149,57 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5ANB126N3
Apem
1: 167,33 kr.
39In Stock
100Expected 27/05/2026

Mfr. Part No.
LK5ANB126N3

Mouser Part No
642-LK5ANB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

39In Stock

100Expected 27/05/2026

167,33 kr.

144,35 kr.

136,07 kr.

121,97 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5FNB126N3
Apem
1: 158,00 kr.
14In Stock

Mfr. Part No.
LK5FNB126N3

Mouser Part No
642-LK5FNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

14In Stock

158,00 kr.

140,70 kr.

131,15 kr.

126,45 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK69GB126M3
Apem
1: 163,82 kr.
34In Stock

Mfr. Part No.
LK69GB126M3

Mouser Part No
642-LK69GB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

34In Stock

163,82 kr.

144,35 kr.

137,86 kr.

121,97 kr.

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6BNB126N3
Apem
1: 153,53 kr.
30In Stock
100Expected 05/05/2026

Mfr. Part No.
LK6BNB126N3

Mouser Part No
642-LK6BNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

30In Stock

100Expected 05/05/2026

153,53 kr.

153,38 kr.

152,03 kr.

106,75 kr.

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6DNB126N3
Apem
1: 144,28 kr.
81In Stock

Mfr. Part No.
LK6DNB126N3

Mouser Part No
642-LK6DNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

81In Stock

144,28 kr.

124,96 kr.

119,36 kr.

113,02 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6HNB126N3
Apem
1: 132,49 kr.
60In Stock

Mfr. Part No.
LK6HNB126N3

Mouser Part No
642-LK6HNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

60In Stock

132,49 kr.

118,76 kr.

110,63 kr.

105,63 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6JNB126N3
Apem
1: 127,86 kr.
73In Stock
170Expected 08/04/2026

Mfr. Part No.
LK6JNB126N3

Mouser Part No
642-LK6JNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

73In Stock

170Expected 08/04/2026

127,86 kr.

110,41 kr.

104,14 kr.

99,59 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches 4A 125V DP3T 2POS, Black

LK6NGB126M3
Apem
1: 155,62 kr.
65In Stock
100Expected 08/06/2026

Mfr. Part No.
LK6NGB126M3

Mouser Part No
642-LK6NGB126M3

Apem

Keylock Switches 4A 125V DP3T 2POS, Black

Learn More

Datasheet

65In Stock

100Expected 08/06/2026

155,62 kr.

134,28 kr.

129,36 kr.

123,69 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

SPST

ON - ON

2 A, 4 A

125 VAC, 250 VAC

28 VDC

Quick Connect

90 deg

2 Position

Zinc Alloy

Bulk

Keylock Switches DP 90 DEG MAINT KEY PULL POS 2

LK6QNB126N3
Apem
1: 141,22 kr.
81In Stock

Mfr. Part No.
LK6QNB126N3

Mouser Part No
642-LK6QNB126N3

Apem

Keylock Switches DP 90 DEG MAINT KEY PULL POS 2

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Datasheet

81In Stock

141,22 kr.

122,12 kr.

111,00 kr.

95,56 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6RNB126N3
Apem
1: 119,81 kr.
89In Stock

Mfr. Part No.
LK6RNB126N3

Mouser Part No
642-LK6RNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

89In Stock

119,81 kr.

113,69 kr.

106,53 kr.

103,32 kr.

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches SQR 2 PS RTRN RT KEY IP65 Left release

A165K-A2AL-2
Omron Automation and Safety
1: 612,17 kr.
5In Stock

Mfr. Part No.
A165K-A2AL-2

Mouser Part No
653-A165K-A2AL-2

Omron Automation and Safety

Keylock Switches SQR 2 PS RTRN RT KEY IP65 Left release

Datasheet

5In Stock

612,17 kr.

529,66 kr.

499,30 kr.

477,29 kr.

471,62 kr.

Min.: 1
Mult.: 1

Non-Illuminated

DPDT

ON - (ON)

3 A, 5 A

125 VAC

30 VDC

IP65

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
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