Switches – Mouser Singapore

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Limit Switches for PLCs

An electrical switch is a device that can close and open a circuit. Limit switches are, in general, electromechanical devices and are operated by the motion of some external object such as a machine part. In an HVAC system, a limit switch is often used to monitoring the state of a damper or valve.

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Types of Switches

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Part #

Basic / Snap Action Switches V-BASIC SW SPDT 11A 250VAC QK CONNECT

V7-7B10D8-274
Honeywell
1: $14.64
206In Stock

Mfr. Part No.
V7-7B10D8-274

Mouser Part No
785-V7-7B10D8-274

Honeywell

Basic / Snap Action Switches V-BASIC SW SPDT 11A 250VAC QK CONNECT

Datasheet

206In Stock

$14.64

$12.69

$11.91

$11.25

View

Min.: 1
Mult.: 1

Snap Action Switches

Micro Switch

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches V BASICS

V15T16-DZ200A02
Honeywell
1: $6.57
611In Stock

Mfr. Part No.
V15T16-DZ200A02

Mouser Part No
785-V15T16-DZ200A02

Honeywell

Basic / Snap Action Switches V BASICS

611In Stock

$6.57

$5.45

$5.06

$4.78

View

Min.: 1
Mult.: 1

Snap Action Switches

Micro Switch

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Hinge rllr levr 60gf 0.1A #110 QC tabs

D2SW-01L2TS
Omron Electronics
1: $5.53
332In Stock

Mfr. Part No.
D2SW-01L2TS

Mouser Part No
653-D2SW-01L2TS

Omron Electronics

Basic / Snap Action Switches Hinge rllr levr 60gf 0.1A #110 QC tabs

Datasheet

332In Stock

$5.53

$5.43

$5.28

$5.13

View

Min.: 1
Mult.: 1

Snap Action Switches

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches SPDT 10A .187" QC

TMCGD6ST1440C
C&K
1: $7.42
84In Stock

Mfr. Part No.
TMCGD6ST1440C

Mouser Part No
611-TMCGD6ST1440C

C&K

Basic / Snap Action Switches SPDT 10A .187" QC

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Datasheet

84In Stock

$7.42

$6.23

$6.03

$5.41

View

Min.: 1
Mult.: 1

Snap Action Switches

Snap

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sim roller levr 61gf Sealed QC tabs 0.1

D2SW-P01L3T
Omron Electronics
1: $3.11
930In Stock

Mfr. Part No.
D2SW-P01L3T

Mouser Part No
653-D2SW-P01L3T

Omron Electronics

Basic / Snap Action Switches Sim roller levr 61gf Sealed QC tabs 0.1

Datasheet

930In Stock

$3.11

$2.88

$2.84

$2.71

View

Min.: 1
Mult.: 1

Snap Action Switches

Subminiature

SPST

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Long Lever SPST-NO Rt actuate w/boss

D3SH-A1R1
Omron Electronics
1: $1.77
4,151In Stock

Mfr. Part No.
D3SH-A1R1

Mouser Part No
653-D3SH-A1R1

Omron Electronics

Basic / Snap Action Switches Long Lever SPST-NO Rt actuate w/boss

Learn More

Datasheet

4,151In Stock

Cut Tape

$1.77

$1.71

$1.52

Reel

$1.46

Min.: 1
Mult.: 1

: 1,000

Snap Action Switches

Surface Mount Switch

SPST

OFF - (ON)

PCB Mount

Interlock Switches SPDT 15A SCREW TERM.

12TL604
C&K
1: $45.87
73In Stock

Mfr. Part No.
12TL604

Mouser Part No
611-12TL604

C&K

Interlock Switches SPDT 15A SCREW TERM.

Datasheet

73In Stock

$45.87

$45.31

$33.46

$32.93

View

Min.: 1
Mult.: 1

Interlock Switches

Snap

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches V-BASIC SW SPDT 11A 277VAC STR LeverACTR

V7-2B19E9-048
Honeywell
1: $9.10
114In Stock

Mfr. Part No.
V7-2B19E9-048

Mouser Part No
785-V7-2B19E9-048

Honeywell

Basic / Snap Action Switches V-BASIC SW SPDT 11A 277VAC STR LeverACTR

Datasheet

114In Stock

$9.10

$7.30

$6.92

$6.74

View

Min.: 1
Mult.: 1

Snap Action Switches

Micro Switch

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Detect

ZMA00A080P00PC
C&K
1: $1.15
1,813In Stock

Mfr. Part No.
ZMA00A080P00PC

Mouser Part No
611-ZMA00A080P00PC

C&K

Basic / Snap Action Switches Detect

Datasheet

1,813In Stock

$1.15

$1.13

Min.: 1
Mult.: 1

Snap Action Switches

Subminiature

SPDT

ON - (OFF), OFF - (ON)

PCB Mount

Basic / Snap Action Switches Long Lever SPST-NO Lft actuate w/o boss

D3SH-A0L1
Omron Electronics
1: $3.03
378In Stock

Mfr. Part No.
D3SH-A0L1

Mouser Part No
653-D3SH-A0L1

Omron Electronics

Basic / Snap Action Switches Long Lever SPST-NO Lft actuate w/o boss

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Datasheet

378In Stock

Cut Tape

$3.03

$2.79

$2.61

$2.03

View

Reel

$1.74

Min.: 1
Mult.: 1

: 1,000

Snap Action Switches

Surface Mount Switch

SPST

OFF - (ON)

PCB Mount

Basic / Snap Action Switches Std Lever SPST-NO Lft actuate w/boss

D3SH-A1L
Omron Electronics
1: $1.58
837In Stock
1,000Expected 2/10/2026

Mfr. Part No.
D3SH-A1L

Mouser Part No
653-D3SH-A1L

Omron Electronics

Basic / Snap Action Switches Std Lever SPST-NO Lft actuate w/boss

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Datasheet

837In Stock

1,000Expected 2/10/2026

Cut Tape

$1.58

Reel

$1.50

Min.: 1
Mult.: 1

: 1,000

Snap Action Switches

Surface Mount Switch

SPST

OFF - (ON)

PCB Mount

Basic / Snap Action Switches Std Lever SPST-NC Rt actuate w/boss

D3SH-B1R
Omron Electronics
1: $1.75
1,084In Stock

Mfr. Part No.
D3SH-B1R

Mouser Part No
653-D3SH-B1R

Omron Electronics

Basic / Snap Action Switches Std Lever SPST-NC Rt actuate w/boss

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Datasheet

1,084In Stock

Cut Tape

$1.75

$1.74

Reel

$1.49

$1.46

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Snap Action Switches

Surface Mount Switch

SPST

OFF - (ON)

PCB Mount

Limit Switches SPDT 1NC/1NO 15A Top Plunger

BZE6-2RN34
Honeywell
1: $224.08
9In Stock

Mfr. Part No.
BZE6-2RN34

Mouser Part No
785-BZE6-2RN34

Honeywell

Limit Switches SPDT 1NC/1NO 15A Top Plunger

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Datasheet

9In Stock

$224.08

$188.26

$181.38

$178.81

View

Min.: 1
Mult.: 1

Limit Switches

Medium Duty Limit Switch

SPDT

Chassis Mount

Limit Switches Limit Switch/GL Min Din-GLD,GLC,GLE

GLCB01D
Honeywell
1: $285.35
7In Stock

Mfr. Part No.
GLCB01D

Mouser Part No
785-GLCB01D

Honeywell

Limit Switches Limit Switch/GL Min Din-GLD,GLC,GLE

Datasheet

7In Stock

$285.35

$273.19

$270.48

$270.47

View

Min.: 1
Mult.: 1

Limit Switches

SPDT

Basic / Snap Action Switches SIM RLLR LVR SPST-NC

D3M-01L3
Omron Electronics
1: $2.99
582In Stock

Mfr. Part No.
D3M-01L3

Mouser Part No
653-D3M-01L3

Omron Electronics

Basic / Snap Action Switches SIM RLLR LVR SPST-NC

Datasheet

582In Stock

$2.99

$2.78

$2.77

$2.52

View

Min.: 1
Mult.: 1

Snap Action Switches

Subminiature

SPST

OFF - (ON)

Chassis Mount

Basic / Snap Action Switches PIN PLUNGER TAB TERM

SS-01-FT
Omron Electronics
1: $3.29
407In Stock

Mfr. Part No.
SS-01-FT

Mouser Part No
653-SS-01FT

Omron Electronics

Basic / Snap Action Switches PIN PLUNGER TAB TERM

Learn More

Datasheet

407In Stock

$3.29

$3.22

$3.21

$3.14

Min.: 1
Mult.: 1

Snap Action Switches

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Std Lever SPST-NO Lft actuate w/o boss

D3SH-A0L
Omron Electronics
1: $1.65
604In Stock

Mfr. Part No.
D3SH-A0L

Mouser Part No
653-D3SH-A0L

Omron Electronics

Basic / Snap Action Switches Std Lever SPST-NO Lft actuate w/o boss

Learn More

Datasheet

604In Stock

Cut Tape

$1.65

$1.58

Reel

$1.46

Min.: 1
Mult.: 1

: 1,000

Snap Action Switches

Surface Mount Switch

SPST

OFF - (ON)

PCB Mount

Limit Switches 2NC/2NO, DPDT Snap Action Nylon Roller Micro Switch

GLAA20A1A
Honeywell
1: $262.42
5In Stock
NRND

Mfr. Part No.
GLAA20A1A

Mouser Part No
785-GLAA20A1A

NRND

Honeywell

Limit Switches 2NC/2NO, DPDT Snap Action Nylon Roller Micro Switch

Datasheet

5In Stock

$262.42

Min.: 1
Mult.: 1

Limit Switches

Global Limit Switch

DPDT

Chassis Mount

Basic / Snap Action Switches Std Lever SPST-NC Lft actuate w/o boss

D3SH-B0L
Omron Electronics
1: $2.59
1,000In Stock

Mfr. Part No.
D3SH-B0L

Mouser Part No
653-D3SH-B0L

Omron Electronics

Basic / Snap Action Switches Std Lever SPST-NC Lft actuate w/o boss

Learn More

Datasheet

1,000In Stock

Cut Tape

$2.59

$2.27

$2.10

$1.90

Reel

$1.50

View

Min.: 1
Mult.: 1

: 1,000

Snap Action Switches

Surface Mount Switch

SPST

OFF - (ON)

PCB Mount

Limit Switches Short Hinge 10A Roller

D4MC-2020
Omron Automation and Safety
1: $66.62
153In Stock

Mfr. Part No.
D4MC-2020

Mouser Part No
653-D4MC-2020

Omron Automation and Safety

Limit Switches Short Hinge 10A Roller

Datasheet

153In Stock

$66.62

$55.14

$51.15

$49.35

View

Min.: 1
Mult.: 1

Limit Switches

4P4T

Chassis Mount

Limit Switches Switch

D4N-1132
Omron Automation and Safety
1: $43.27
79In Stock

Mfr. Part No.
D4N-1132

Mouser Part No
653-D4N-1132

Omron Automation and Safety

Limit Switches Switch

Datasheet

79In Stock

$43.27

$37.91

$35.93

$33.94

View

Min.: 1
Mult.: 1

Limit Switches

Snap Action

SPDT

Conduit

Interlock Switches SPDT 15A SCREW TERM.

11TL604
C&K
1: $43.83
96In Stock
250Expected 7/7/2026

Mfr. Part No.
11TL604

Mouser Part No
611-11TL604

C&K

Interlock Switches SPDT 15A SCREW TERM.

Datasheet

96In Stock

250Expected 7/7/2026

$43.83

$36.71

$34.11

$33.46

$33.44

Min.: 1
Mult.: 1

Interlock Switches

Snap

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Interlock Switches SWITCH PB DOOR INTERLOCK SPDT

12TL4A4
C&K
1: $40.39
66In Stock

Mfr. Part No.
12TL4A4

Mouser Part No
611-12TL4A4

C&K

Interlock Switches SWITCH PB DOOR INTERLOCK SPDT

Datasheet

66In Stock

$40.39

$40.38

$32.53

$32.05

Min.: 1
Mult.: 1

Interlock Switches

Snap

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Interlock Switches SPDT 15A SCREW TERM.

23TL602
C&K
1: $56.63
62In Stock

Mfr. Part No.
23TL602

Mouser Part No
611-23TL602

C&K

Interlock Switches SPDT 15A SCREW TERM.

Datasheet

62In Stock

$56.63

$48.58

$48.57

Min.: 1
Mult.: 1

Interlock Switches

Snap

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Switch Snap Dpst 25A Plunger

ADPFF3J04AY
C&K
1: $19.82
155In Stock

Mfr. Part No.
ADPFF3J04AY

Mouser Part No
611-ADPFF3J04AY

C&K

Basic / Snap Action Switches Switch Snap Dpst 25A Plunger

Datasheet

155In Stock

$19.82

$18.39

$17.38

$16.97

View

Min.: 1
Mult.: 1

Snap Action Switches

Snap

DPST

OFF - (ON)

Chassis Mount

Limit Switches for PLCs

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