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: 63
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Type
Contact Form
Switch Function
Actuator
Current Rating
Voltage Rating AC
Voltage Rating DC
Operating Force
Termination Style
Mounting Style
IP Rating
Packaging
Honeywell Basic / Snap Action Switches Microswitch ROLLER LEVER
Datasheet
175In Stock
350Expected 22/10/2026
Min.: 1
Mult.: 1

BZ Micro Switch SPDT ON - (OFF), OFF - (ON) Roller Lever 15 A 480 VAC 250 VDC 99 gf Screw Chassis Mount IP64
Honeywell Basic / Snap Action Switches SPDT 15.1A 125VAC Straight Lever
Datasheet
133In Stock
9Expected 18/08/2026
Min.: 1
Mult.: 1

V3 Micro Switch SPDT ON - (OFF), OFF - (ON) Lever 15.1 A 250 VAC 250 VDC 88 gf Screw Chassis Mount
C&K Basic / Snap Action Switches SPDT 1A 5 OZ. OF
Datasheet
61In Stock
Min.: 1
Mult.: 1

LC Snap SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 1 A 250 VAC 30 VDC 5 oz Solder Tab Chassis Mount Tray
C&K Basic / Snap Action Switches SPDT 1A 6oz PCB
Datasheet
70In Stock
Min.: 1
Mult.: 1

LC Snap SPDT ON - (OFF), OFF - (ON) Roller Lever 1 A 125 VAC 30 VDC 170 gf Solder Pin PCB Mount Tray
C&K Basic / Snap Action Switches SPDT 10A .187" QC
Datasheet
42In Stock
Min.: 1
Mult.: 1

TM Snap SPDT ON - (OFF), OFF - (ON) Lever 10 A 250 VAC 250 VDC 75 gf Quick Connect Chassis Mount Tray
Omron Electronics Basic / Snap Action Switches HINGE LEVER TAB TERM
Datasheet
192In Stock
Min.: 1
Mult.: 1

D2SW Subminiature SPDT ON - (OFF), OFF - (ON) Lever 3 A 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Omron Electronics Basic / Snap Action Switches SPDT 100mA QC term Pin plunger
Datasheet
400In Stock
Min.: 1
Mult.: 1

D2SW-P Subminiature SPDT ON - (OFF), OFF - (ON) Plunger 100 mA 125 VAC 30 VDC 1.8 N Quick Connect Chassis Mount IP67
Omron Electronics Basic / Snap Action Switches SPDT 2A #110 QC term Pin plunger
Datasheet
252In Stock
Min.: 1
Mult.: 1

D2SW-P Subminiature SPDT ON - (OFF), OFF - (ON) Plunger 2 A 250 VAC 30 VDC 1.8 N Quick Connect Chassis Mount IP67
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NO Lft actuate w/o boss
Datasheet
194In Stock
1 000Expected 01/04/2027
Min.: 1
Mult.: 1
: 1 000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.3 N SMD/SMT PCB Mount Reel, Cut Tape
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NO Rt actuate w/o boss
Datasheet
848In Stock
Min.: 1
Mult.: 1
: 1 000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.3 N SMD/SMT PCB Mount Reel, Cut Tape
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NC Lft actuate w/boss
Datasheet
284In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.3 N SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Omron Electronics Basic / Snap Action Switches Long Lever SPST-NC Lft actuate w/boss
Datasheet
154In Stock
1 000Expected 18/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.2 N SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NC Rt actuate w/boss
Datasheet
634In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.3 N SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Omron Electronics Basic / Snap Action Switches 0.1A Hinge lever #110 Quick connect
Datasheet
448In Stock
Min.: 1
Mult.: 1

SS-P Subminiature SPDT ON - (OFF), OFF - (ON) Lever 100 mA 125 VAC 30 VDC 0.49 N Quick Connect Chassis Mount IP40
Panasonic Industry Basic / Snap Action Switches Switches Turquoise
Datasheet
46In Stock
Min.: 1
Mult.: 1
ABV-3R Miniature SPDT ON - (OFF), OFF - (ON) Roller Lever 3 A 250 VAC 2.2 N Quick Connect Chassis Mount IP67 Bulk
Honeywell Basic / Snap Action Switches 15A 250 VAC SPDT Screw
Datasheet
24In Stock
Min.: 1
Mult.: 1

BZ Micro Switch SPDT ON - (OFF), OFF - (ON) Plunger 15 A 250 VAC 250 VDC 3.33 N to 5.56 N Screw Chassis Mount IP64
C&K Basic / Snap Action Switches Switch Snap Spst 11A Lever Qc
Datasheet
78In Stock
Min.: 1
Mult.: 1

TF Snap SPST OFF - (ON) Lever 11 A 277 VAC 250 VDC 75 gf Quick Connect Chassis Mount Bulk
C&K Basic / Snap Action Switches Switch Snap Dpst 25A Plunger
Datasheet
250Expected 18/08/2026
Min.: 1
Mult.: 1

A Snap DPST OFF - (ON) Plunger 25 A 250 VAC 24 VDC 11.1 N Quick Connect Chassis Mount Bulk
C&K Basic / Snap Action Switches SPDT 20A 13 OZ SCREW
Datasheet
12Expected 04/01/2027
Min.: 1
Mult.: 1

HB Snap SPDT ON - (OFF), OFF - (ON) Plunger 20 A 480 VAC 250 VDC 368 gf Screw Chassis Mount IP65 Bulk
Omron Electronics Basic / Snap Action Switches SPDT 2A@250V HINGE
Datasheet
792Expected 02/10/2026
Min.: 1
Mult.: 1

D2SW-P Subminiature SPDT ON - (OFF), OFF - (ON) Plunger 2 A 250 VAC 30 VDC 1.8 N Quick Connect Chassis Mount IP67
Honeywell Basic / Snap Action Switches BASIC SW,SPDT, 5 A 250 Vac
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

SM Micro Switch SPDT ON - (OFF), OFF - (ON) Plunger 5 A 250 VAC 30 VDC 0.83 N to 1.39 N Solder Turret Chassis Mount
C&K Basic / Snap Action Switches Switch Snap-Acting Sp Blk Button
Datasheet
Non-Stocked Lead-Time 29 Weeks
Min.: 2 925
Mult.: 75

A Snap SPST OFF - (ON) Button 25 A 250 VAC 24 VDC 5.6 N Quick Connect Chassis Mount Bulk
C&K Basic / Snap Action Switches Switch Snap-Acting Sp Plunger
Datasheet
Lead-Time 29 Weeks
Min.: 1
Mult.: 1

A Snap SPST OFF - (ON) Plunger 25 A 250 VAC 24 VDC 567 gf Quick Connect Chassis Mount Bulk
C&K Basic / Snap Action Switches Snap 20A SPDT SCREW
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 50
Mult.: 1

HB Snap SPDT ON - (OFF), OFF - (ON) Plunger 20 A 480 VAC 250 VDC 3.6 N Screw Chassis Mount Bulk
C&K Basic / Snap Action Switches Snap 20A SPDT SCREW
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 200
Mult.: 200

HB Snap SPDT ON - (OFF), OFF - (ON) Plunger, Pin 20 A 480 VAC 250 VDC 510 gf Screw Chassis Mount IP65 Bulk