Keylock Switches – Mouser United Kingdom

Skip to Main Content

+44 (0) 1494-427500

Part of the TTI Family of Specialists Contact Mouser (London) +44 (0) 1494-427500 Feedback

Change Location

English GBP

In Stock RoHS

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

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.

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

Results: 49

Applied Filters:

Contact Form

Switch Function

Current Rating

Voltage Rating AC

Voltage Rating DC

Termination Style

Indexing

Number of Positions

Housing Material

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 KEYLOCK SWITCH LK 19MM

LK6HNB126N3
Apem
1: £17.39
170On Order

Mfr. Part No.
LK6HNB126N3

Mouser Part No
642-LK6HNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

170On Order

£17.39

£15.07

£14.39

£13.63

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6HGB126M3
Apem
1: £20.05
60On Order

Mfr. Part No.
LK6HGB126M3

Mouser Part No
642-LK6HGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

60On Order

£20.05

£17.67

£16.87

£15.98

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6RNB126N3
Apem
1: £16.35
94Expected 06/11/2026

Mfr. Part No.
LK6RNB126N3

Mouser Part No
642-LK6RNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

94Expected 06/11/2026

£16.35

£14.13

£13.41

£12.63

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK57GB126M3
Apem
100: £16.31
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK57GB126M3

Mouser Part No
642-LK57GB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£16.31

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5BGB126M3
Apem
100: £17.22
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5BGB126M3

Mouser Part No
642-LK5BGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£17.22

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5EGB126M3
Apem
100: £16.31
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5EGB126M3

Mouser Part No
642-LK5EGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£16.31

£16.00

View

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5FGB126M3
Apem
100: £17.71
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5FGB126M3

Mouser Part No
642-LK5FGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£17.71

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5GGB126M3
Apem
100: £17.25
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5GGB126M3

Mouser Part No
642-LK5GGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£17.25

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5GNB126N3
Apem
1: £19.86
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5GNB126N3

Mouser Part No
642-LK5GNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£19.86

£17.50

£16.71

£15.83

£14.99

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK5JGB126M3
Apem
100: £17.17
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK5JGB126M3

Mouser Part No
642-LK5JGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£17.17

£16.18

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK67GB126M3
Apem
100: £14.75
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK67GB126M3

Mouser Part No
642-LK67GB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.75

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK67NB126N3
Apem
100: £12.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK67NB126N3

Mouser Part No
642-LK67NB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£12.36

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6AGB126M3
Apem
100: £14.77
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6AGB126M3

Mouser Part No
642-LK6AGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.77

£13.81

£12.89

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6ANB126N3
Apem
100: £12.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6ANB126N3

Mouser Part No
642-LK6ANB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£12.56

£11.75

£11.17

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6CGB126M3
Apem
100: £14.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6CGB126M3

Mouser Part No
642-LK6CGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.53

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6CNB126N3
Apem
100: £12.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6CNB126N3

Mouser Part No
642-LK6CNB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£12.70

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6DGB126M3
Apem
100: £15.38
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6DGB126M3

Mouser Part No
642-LK6DGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£15.38

£14.39

£13.44

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6ENB126N3
Apem
100: £12.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6ENB126N3

Mouser Part No
642-LK6ENB126N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£12.36

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6FGB126M3
Apem
100: £15.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6FGB126M3

Mouser Part No
642-LK6FGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£15.13

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6GGB126M3
Apem
100: £14.75
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6GGB126M3

Mouser Part No
642-LK6GGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.75

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6JGB126M3
Apem
1: £19.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6JGB126M3

Mouser Part No
642-LK6JGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£19.36

£16.77

£16.02

£15.17

View

Min.: 1
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6NNB606N3
Apem
100: £11.97
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6NNB606N3

Mouser Part No
642-LK6NNB606N3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£11.97

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6PGB126M3
Apem
100: £14.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6PGB126M3

Mouser Part No
642-LK6PGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.61

Min.: 100
Mult.: 1

Non-Illuminated

Keylock Switches KEYLOCK SWITCH LK 19MM

LK6QGB126M3
Apem
100: £15.11
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LK6QGB126M3

Mouser Part No
642-LK6QGB126M3

Apem

Keylock Switches KEYLOCK SWITCH LK 19MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

£15.11

Min.: 100
Mult.: 1

Non-Illuminated