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

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.
More...

Please view our large selection of keylock switches below.

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

Results: 19,811

Applied Filters:

Manufacturer

Illuminated

Illumination Colour

Lamp Type

Contact Form

Switch Function

Contact Rating

Current Rating

Voltage Rating AC

Voltage Rating DC

Power Rating

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 OS80 Operator Station: Key Switch; 2-Position; On-Off; 2-Color; Voltage: 12-30 V dc; Housing: Polycarbonate; IP40; Output: PNP 1 NO; Colors: Green Red; 5-pin M12 Integral QD

OS80K2LX1GRQ
Banner Engineering
1: $365.00
1In Stock

Mfr. Part No.
OS80K2LX1GRQ

Mouser Part No
778-OS80K2LX1GRQ

Banner Engineering

Keylock Switches OS80 Operator Station: Key Switch; 2-Position; On-Off; 2-Color; Voltage: 12-30 V dc; Housing: Polycarbonate; IP40; Output: PNP 1 NO; Colors: Green Red; 5-pin M12 Integral QD

Datasheet

1In Stock

$365.00

Min.: 1
Mult.: 1

Illuminated

Green

Quick Connect

Polycarbonate (PC)

IP40

Keylock Switches 3-PS CTR OFF 2NO&2NO

164P3B22
TE Connectivity / AMP
1: $217.65
21In Stock

Mfr. Part No.
164P3B22

Mouser Part No
506-164P3B22

TE Connectivity / AMP

Keylock Switches 3-PS CTR OFF 2NO&2NO

Datasheet

21In Stock

$217.65

$189.54

$164.45

Min.: 1
Mult.: 1

Non-Illuminated

4P4T

ON - OFF

5 A

Solder Lug

Short Handle Selector

90 deg

3 Position

Thermoplastic (TP)

Bulk

Keylock Switches KYLK SQ MNT 2POS

51-255.022D
EAO
1: $66.50
15In Stock

Mfr. Part No.
51-255.022D

Mouser Part No
123-51-255.022D

EAO

Keylock Switches KYLK SQ MNT 2POS

Learn More

Datasheet

15In Stock

$66.50

$61.47

$61.46

$61.45

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

5 A

250 VAC

Solder Lug

Flat

90 deg

2 Position

Diallyl Phthalate (DAP)

Keylock Switches Switchlocks

A1161U2A1NZRQ
C&K
1: $31.24
98In Stock

Mfr. Part No.
A1161U2A1NZRQ

Mouser Part No
611-A1161U2A1NZRQ

C&K

Keylock Switches Switchlocks

Datasheet

98In Stock

$31.24

$27.03

$25.77

$24.30

View

Min.: 1
Mult.: 1

Non-Illuminated

Tray

Keylock Switches Switchlocks

Y1001U2C203DQ
C&K
1: $19.42
103In Stock

Mfr. Part No.
Y1001U2C203DQ

Mouser Part No
611-Y1001U2C203DQ

C&K

Keylock Switches Switchlocks

Datasheet

103In Stock

$19.42

$16.80

$16.07

$14.91

$11.27

Min.: 1
Mult.: 1

Non-Illuminated

Tray

Keylock Switches Switchlocks

Y1011C2C203NQ
C&K
1: $10.98
173In Stock

Mfr. Part No.
Y1011C2C203NQ

Mouser Part No
611-Y1011C2C203NQ

C&K

Keylock Switches Switchlocks

Datasheet

173In Stock

$10.98

$10.95

Min.: 1
Mult.: 1

Non-Illuminated

SPST

4 A

125 VAC

28 VDC

Solder Lug

Flat

90 deg

2 Position

Tray

Keylock Switches Switchlocks 1P 4A

YM06132C2WCNQ
C&K
1: $23.45
110In Stock

Mfr. Part No.
YM06132C2WCNQ

Mouser Part No
611-YM06132C2WCNQ

C&K

Keylock Switches Switchlocks 1P 4A

Datasheet

Product Comments

110In Stock

$23.45

$22.23

$22.10

$21.13

View

Min.: 1
Mult.: 1

Non-Illuminated

SPST

ON - OFF

4 A

Wire Lead

90 deg

2 Position

Nylon

Bulk

Keylock Switches SP5T PCB ANTISTATIC

SK15AEG13
NKK Switches
1: $17.99
62In Stock

Mfr. Part No.
SK15AEG13

Mouser Part No
633-SK15AEG13

NKK Switches

Keylock Switches SP5T PCB ANTISTATIC

Learn More

Datasheet

62In Stock

$17.99

$16.68

$16.05

$15.87

$14.96

Min.: 1
Mult.: 1

Non-Illuminated

SP5T

ON - ON - ON - ON - ON

100 uA

28 VAC

28 VDC

45 deg

5 Position

Polyester, Glass Fiber Reinforced

Keylock Switches Haz Loc Key Selector Switch

EU2B-YSK202CB
IDEC
1: $280.18
1In Stock

Mfr. Part No.
EU2B-YSK202CB

Mouser Part No
199-EU2BYSK202CB

IDEC

Keylock Switches Haz Loc Key Selector Switch

Learn More

1In Stock

$280.18

$248.84

$243.74

View

Min.: 1
Mult.: 1

ON - OFF, OFF - ON

Screw

2 Position

IP65

Keylock Switches SW,ROT,IGN,4POS,PLSTC,601

95060-24
Littelfuse
1: $61.39
12In Stock
60Expected 05/10/2026

Mfr. Part No.
95060-24

Mouser Part No
576-95060-24

Littelfuse

Keylock Switches SW,ROT,IGN,4POS,PLSTC,601

Datasheet

12In Stock

60Expected 05/10/2026

$61.39

$53.27

$52.05

$44.95

View

Min.: 1
Mult.: 1

Non-Illuminated

10 A

12 VDC

Connector

Double Bitted

4 Position

Thermoplastic (TP)

IP67

Bulk

Keylock Switches SQ.3 POS MOM LEFT Key Selector Switch

A165K-A3AM
Omron Automation and Safety
1: $82.23
5In Stock

Mfr. Part No.
A165K-A3AM

Mouser Part No
653-A165K-A3AM

Omron Automation and Safety

Keylock Switches SQ.3 POS MOM LEFT Key Selector Switch

Datasheet

5In Stock

$82.23

$76.51

$72.56

$70.94

View

Min.: 1
Mult.: 1

Non-Illuminated

3 A, 5 A

125 VAC

30 VDC

Keylock Switches REC.3 POS MOM RIGHT Key Selector Switch

A165K-J3MAC
Omron Automation and Safety
1: $82.23
5In Stock

Mfr. Part No.
A165K-J3MAC

Mouser Part No
653-A165K-J3MAC

Omron Automation and Safety

Keylock Switches REC.3 POS MOM RIGHT Key Selector Switch

Datasheet

5In Stock

$82.23

$76.32

$72.12

$70.25

View

Min.: 1
Mult.: 1

Non-Illuminated

3 A, 5 A

125 VAC

30 VDC

Keylock Switches ROUND 3 POS MOM LEFT Key Selector Switch

A165K-T3AM
Omron Automation and Safety
1: $82.23
5In Stock

Mfr. Part No.
A165K-T3AM

Mouser Part No
653-A165K-T3AM

Omron Automation and Safety

Keylock Switches ROUND 3 POS MOM LEFT Key Selector Switch

Datasheet

5In Stock

$82.23

$76.83

$72.48

$70.60

View

Min.: 1
Mult.: 1

Non-Illuminated

3 A, 5 A

125 VAC

30 VDC

Keylock Switches Switchlocks

Y100822C203NQ
C&K
1: $23.73
790In Stock

Mfr. Part No.
Y100822C203NQ

Mouser Part No
611-Y100822C203NQ

C&K

Keylock Switches Switchlocks

Datasheet

790In Stock

$23.73

$20.43

$19.84

$18.02

View

Min.: 1
Mult.: 1

Non-Illuminated

Tray

Keylock Switches REC.2POS MAINT LEFT SPDT Selector Switch

A165K-J2ML-1
Omron Automation and Safety
1: $77.12
10In Stock

Mfr. Part No.
A165K-J2ML-1

Mouser Part No
653-A165K-J2ML-1

Omron Automation and Safety

Keylock Switches REC.2POS MAINT LEFT SPDT Selector Switch

Datasheet

10In Stock

$77.12

$77.01

View

Min.: 1
Mult.: 1

Non-Illuminated

3 A, 5 A

125 VAC

30 VDC

Keylock Switches ELEC CTL KEYLOCK

AML27ABK2AC21BA
Honeywell
1: $175.70
24In Stock

Mfr. Part No.
AML27ABK2AC21BA

Mouser Part No
785-AML27ABK2AC21BA

Honeywell

Keylock Switches ELEC CTL KEYLOCK

Datasheet

24In Stock

$175.70

Min.: 1
Mult.: 1

Non-Illuminated

DPDT

ON - OFF

3 A

250 VAC

30 VDC

Quick Connect

Keylock Switches Switch Keylock Dp3T 4Tumbler

H200AA2F205NQ
C&K
1: $40.96
99In Stock

Mfr. Part No.
H200AA2F205NQ

Mouser Part No
611-H200AA2F205NQ

C&K

Keylock Switches Switch Keylock Dp3T 4Tumbler

Datasheet

99In Stock

$40.96

$36.24

$32.53

$31.68

View

Min.: 1
Mult.: 1

Non-Illuminated

DP3T

12 A

Quick Connect

45 deg

3 Position

Nylon

Tray

Keylock Switches LPB RND MOM SLGP SLDR

14-142.025K
EAO
1: $112.85
1In Stock

Mfr. Part No.
14-142.025K

Mouser Part No
123-14-142.025K

EAO

Keylock Switches LPB RND MOM SLGP SLDR

Datasheet

1In Stock

$112.85

$101.09

$99.30

$95.51

View

Min.: 1
Mult.: 1

Illuminated

Keylock Switches Haz Loc Key Selector Switch

EU2B-YSK203FA
IDEC
1: $296.62
2In Stock

Mfr. Part No.
EU2B-YSK203FA

Mouser Part No
199-EU2BYSK203FA

IDEC

Keylock Switches Haz Loc Key Selector Switch

Learn More

2In Stock

$296.62

$259.22

$253.85

View

Min.: 1
Mult.: 1

ON - OFF, OFF - ON

Screw

2 Position

IP20, IP65

Keylock Switches SW IGN&ST 3POS

956-3127
Littelfuse
1: $55.00
29In Stock

Mfr. Part No.
956-3127

Mouser Part No
576-956-3127

Littelfuse

Keylock Switches SW IGN&ST 3POS

Datasheet

29In Stock

$55.00

$49.71

$48.87

$41.53

View

Min.: 1
Mult.: 1

Non-Illuminated

5 A

12 VDC

Screw

3 Position

Zinc

Bulk

Keylock Switches SQ.3 POS MOM LEFT Key Selector Switch

A165K-A3AMC
Omron Automation and Safety
1: $82.23
5In Stock

Mfr. Part No.
A165K-A3AMC

Mouser Part No
653-A165K-A3AMC

Omron Automation and Safety

Keylock Switches SQ.3 POS MOM LEFT Key Selector Switch

Datasheet

5In Stock

$82.23

$75.14

$70.99

$69.18

View

Min.: 1
Mult.: 1

Non-Illuminated

3 A, 5 A

125 VAC

30 VDC

Keylock Switches SQ.3 POS MOM LEFT Key Selector Switch

A165K-A3AMR
Omron Automation and Safety
1: $82.21
5In Stock

Mfr. Part No.
A165K-A3AMR

Mouser Part No
653-A165K-A3AMR

Omron Automation and Safety

Keylock Switches SQ.3 POS MOM LEFT Key Selector Switch

Datasheet

5In Stock

$82.21

$76.80

$72.31

$70.20

View

Min.: 1
Mult.: 1

Non-Illuminated

3 A, 5 A

125 VAC

30 VDC

Keylock Switches RND.3 POS MOM RIGHT Key Selector Switch

A165K-T3MAC
Omron Automation and Safety
1: $82.23
5In Stock

Mfr. Part No.
A165K-T3MAC

Mouser Part No
653-A165K-T3MAC

Omron Automation and Safety

Keylock Switches RND.3 POS MOM RIGHT Key Selector Switch

Datasheet

5In Stock

$82.23

$76.32

$72.12

$70.25

View

Min.: 1
Mult.: 1

Non-Illuminated

3 A, 5 A

125 VAC

30 VDC

Keylock Switches 3-POS MOM KEY SEL SWTCH BLK-BZL MS7 WD-0

M22S-WS3-MS7
Eaton Electrical
1: $98.86
1In Stock
New At Mouser

Mfr. Part No.
M22S-WS3-MS7

Mouser Part No
504-M22S-WS3-MS7

New At Mouser

Eaton Electrical

Keylock Switches 3-POS MOM KEY SEL SWTCH BLK-BZL MS7 WD-0

Learn More

Datasheet

1In Stock

$98.86

$89.66

$83.65

$80.37

$74.90

Min.: 1
Mult.: 1

Non-Illuminated

Screw

Flat Key

3 Position

IP66

Keylock Switches SWITCH Y200AA2C803NB

Y200AA2C803NB
C&K
1: $33.26
56In Stock

Mfr. Part No.
Y200AA2C803NB

Mouser Part No
611-Y200AA2C803NB

C&K

Keylock Switches SWITCH Y200AA2C803NB

Datasheet

56In Stock

$33.26

$28.77

$28.70

$24.38

View

Min.: 1
Mult.: 1

Tray

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