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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Results: 88
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
C&K Interlock Switches SPDT 15A SCREW TERM. 51In Stock
$57.95
$51.29
$49.97
$48.59
$45.72
Min.: 1
Mult.: 1
C&K Basic / Snap Action Switches Switch Snap Dpst 25A Plunger 249In Stock
$22.14
$20.02
$18.63
$17.97
$17.26
Min.: 1
Mult.: 1
C&K Basic / Snap Action Switches SWITCH ZMA00A080L04RC 2,829In Stock
$1.74
$1.46
$1.34
$1.27
Min.: 1
Mult.: 1
Honeywell Basic / Snap Action Switches 250 VAC 5 A Pin Plunger Actuator 74In Stock
$34.69
$31.97
$30.94
$30.22
Min.: 1
Mult.: 1
Honeywell Limit Switches Side Rotary w/ No Lever 10In Stock
$255.57
$241.02
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Sim roller levr 61gf Sealed QC tabs 0.1 930In Stock
$4.60
$3.28
$3.14
$3.05
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Long Lever SPST-NO Rt actuate w/o boss 1,155In Stock
Cut Tape
$3.11
$2.72
$2.53
$2.52
Reel
$1.44
Min.: 1
Mult.: 1
: 1,000


Honeywell Basic / Snap Action Switches V BASICS 589In Stock
$6.94
$5.75
$5.33
$5.05
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Sim rllr lever 60gf 0.1A #110 QC tabs 408In Stock
$8.39
$7.10
$6.57
$6.13
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NO Lft actuate w/boss 1,634In Stock
Cut Tape
$2.22
$1.99
$1.88
$1.82
$1.56
Reel
$1.48
Min.: 1
Mult.: 1
: 1,000
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NO Rt actuate w/boss 1,490In Stock
Cut Tape
$2.86
$2.62
$2.37
$2.20
Reel
$1.58
Min.: 1
Mult.: 1
: 1,000
Honeywell Cable Pull Switches N.O./N.C. 6A Electro 1In Stock
$1,026.35
$969.88
Min.: 1
Mult.: 1
C&K Basic / Snap Action Switches SPDT 10A .187" QC 500In Stock
$16.20
$14.06
$12.81
$11.70
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Subminiature Basic Switch 681In Stock
$4.53
$3.81
$3.54
$3.33
Min.: 1
Mult.: 1
Honeywell Limit Switches Limit Switch/GL Min Din-GLD,GLC,GLE 6In Stock
$324.59
$285.15
$272.88
$260.73
Min.: 1
Mult.: 1
Honeywell Limit Switches 2NC/2NO, DPDT Snap Action Steel Roller Micro Switch 14In Stock
$351.33
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Hinge rllr levr 60gf 0.1A #110 QC tabs 326In Stock
$8.39
$7.52
$6.05
$5.67
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches SIM RLLR LVR SPST-NC 572In Stock
$3.89
$3.32
$2.94
$2.92
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches PIN PLUNGER TAB TERM 407In Stock
$5.75
$4.76
$4.42
$4.07
Min.: 1
Mult.: 1
Honeywell Basic / Snap Action Switches 15A 250 VAC SPDT Screw 24In Stock
$39.75
$37.64
Min.: 1
Mult.: 1
Honeywell Basic / Snap Action Switches V-BASIC SW SPDT 11A 277VAC STR LeverACTR 92In Stock
$9.10
$7.29
$6.92
$6.75
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Long Lever SPST-NO Lft actuate w/o boss 43In Stock
1,000Expected 25/2/2027
Cut Tape
$3.11
$2.88
$2.69
$2.54
Reel
$1.73
Min.: 1
Mult.: 1
: 1,000
C&K Basic / Snap Action Switches Detect 1,809In Stock
$2.56
$2.12
$1.81
$1.75
Min.: 1
Mult.: 1
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NC Lft actuate w/o boss 997In Stock
Cut Tape
$2.91
$2.42
$2.24
$2.12
Reel
$1.54
Min.: 1
Mult.: 1
: 1,000
C&K Interlock Switches SPDT 15A SCREW TERM. 722In Stock
$57.81
$43.74
$40.09
$37.79
Min.: 1
Mult.: 1