Keylock Switches – Mouser Singapore

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LK Keylock Switches

APEM LK Keylock Switches provide a high level of security with a four-tumbler key barrel. LK series 19mm panel mount key switches serve a variety of commercial applications that require security and restricted access. LK Keylock Switches provide multiple key pull position options and 45° or 90° indexing. This APEM series features a 4A (at 125V_AC or 28V_DC) or 2A (at 250V_AC) contact rating and -30°C to +85°C operating temperature range.

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Part #

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6HNB126N3
Apem
1: $27.72
100Expected 8/7/2026

Mfr. Part No.
LK6HNB126N3

Mouser Part No
642-LK6HNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

100Expected 8/7/2026

$27.72

$24.51

$23.02

$22.53

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches 4A 125V SPDT 2POS, Black

LK6RGB126M3
Apem
1: $27.67
99Expected 13/7/2026

Mfr. Part No.
LK6RGB126M3

Mouser Part No
642-LK6RGB126M3

Apem

Keylock Switches 4A 125V SPDT 2POS, Black

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Datasheet

99Expected 13/7/2026

$27.67

$25.03

$24.38

$23.31

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 KEYLOCK SWITCH LK 19MM

LK6HGB126M3
Apem
1: $36.47
60Expected 29/7/2026

Mfr. Part No.
LK6HGB126M3

Mouser Part No
642-LK6HGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

60Expected 29/7/2026

$36.47

$31.48

$30.18

$27.59

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK57GB126M3
Apem
100: $29.80
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK57GB126M3

Mouser Part No
642-LK57GB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$29.80

$27.88

$26.03

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5BGB126M3
Apem
100: $30.18
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5BGB126M3

Mouser Part No
642-LK5BGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$30.18

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5EGB126M3
Apem
100: $28.72
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5EGB126M3

Mouser Part No
642-LK5EGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$28.72

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5FGB126M3
Apem
100: $30.97
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5FGB126M3

Mouser Part No
642-LK5FGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$30.97

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5GGB126M3
Apem
100: $30.18
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5GGB126M3

Mouser Part No
642-LK5GGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$30.18

$29.76

$28.69

View

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5GNB126N3
Apem
100: $27.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5GNB126N3

Mouser Part No
642-LK5GNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$27.36

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5JGB126M3
Apem
100: $32.35
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5JGB126M3

Mouser Part No
642-LK5JGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$32.35

$30.26

$28.26

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK67GB126M3
Apem
100: $26.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK67GB126M3

Mouser Part No
642-LK67GB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$26.54

$24.83

$23.59

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK67NB126N3
Apem
100: $22.89
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK67NB126N3

Mouser Part No
642-LK67NB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$22.89

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6AGB126M3
Apem
100: $26.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6AGB126M3

Mouser Part No
642-LK6AGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$26.54

$24.83

$23.59

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6ANB126N3
Apem
100: $22.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6ANB126N3

Mouser Part No
642-LK6ANB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$22.57

$21.11

$20.07

Quote

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6CGB126M3
Apem
100: $25.80
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6CGB126M3

Mouser Part No
642-LK6CGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$25.80

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6CNB126N3
Apem
100: $22.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6CNB126N3

Mouser Part No
642-LK6CNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$22.23

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6DGB126M3
Apem
100: $27.65
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6DGB126M3

Mouser Part No
642-LK6DGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$27.65

$25.87

$24.16

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6ENB126N3
Apem
100: $22.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6ENB126N3

Mouser Part No
642-LK6ENB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$22.57

$21.11

$20.07

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6FGB126M3
Apem
100: $27.65
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6FGB126M3

Mouser Part No
642-LK6FGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$27.65

$25.87

$24.16

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6GGB126M3
Apem
100: $26.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6GGB126M3

Mouser Part No
642-LK6GGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$26.54

$24.83

$23.59

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6JGB126M3
Apem
1: $34.78
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6JGB126M3

Mouser Part No
642-LK6JGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$34.78

$30.01

$28.77

$26.31

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6NNB606N3
Apem
100: $21.31
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6NNB606N3

Mouser Part No
642-LK6NNB606N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$21.31

$20.93

$20.63

Quote

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6PGB126M3
Apem
100: $25.55
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6PGB126M3

Mouser Part No
642-LK6PGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$25.55

$24.99

$24.33

Quote

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6QGB126M3
Apem
100: $26.42
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6QGB126M3

Mouser Part No
642-LK6QGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$26.42

$25.90

$24.96

Quote

Min.: 100
Mult.: 1

Non-Illuminated

LK Keylock Switches

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