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 (GBP) 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
C&K Basic / Snap Action Switches SWITCH ZMA00A080L04RC
Datasheet
3,001In Stock
Min.: 1
Mult.: 1

ZMA Subminiature SPDT ON - (OFF), OFF - (ON) Lever 100 mA 125 VAC 60 VDC 0.8 N Solder Pin, Right Angle PCB Mount Tray
Omron Electronics Basic / Snap Action Switches Long Lever SPST-NO Lft actuate w/boss
Datasheet
1,662In Stock
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 Sim rllr lever 60gf 0.1A #110 QC tabs
Datasheet
410In Stock
Min.: 1
Mult.: 1

D2SW Subminiature SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 100 mA 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NO Lft actuate w/boss
Datasheet
1,735In 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-NO Rt actuate w/boss
Datasheet
1,520In 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 Sim roller levr 61gf Sealed QC tabs 0.1
Datasheet
930In Stock
Min.: 1
Mult.: 1

D2SW-P Subminiature SPST ON - (OFF), OFF - (ON) Simulated Roller Lever 100 mA 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67 Tray
Omron Electronics Basic / Snap Action Switches Long Lever SPST-NO Rt actuate w/o boss
Datasheet
1,488In Stock
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


Honeywell Basic / Snap Action Switches V BASICS 592In Stock
Min.: 1
Mult.: 1
V15 Micro Switch SPDT ON - (OFF), OFF - (ON) Lever 16 A 250 VAC 1.96 N Quick Connect Chassis Mount
Omron Electronics Basic / Snap Action Switches Long Lever SPST-NO Lft actuate w/o boss
Datasheet
323In Stock
1,000Expected 25/02/2027
Min.: 1
Mult.: 1
: 1,000

D3SH Surface Mount Switch SPST OFF - (ON) Lever 1 mA 30 VDC 0.24 N SMD/SMT PCB Mount Reel, Cut Tape
C&K Basic / Snap Action Switches Detect
Datasheet
1,813In Stock
Min.: 1
Mult.: 1

ZMA Subminiature SPDT ON - (OFF), OFF - (ON) Plunger, Pin 100 mA 125 VAC 60 VDC 0.8 N Solder Pin PCB Mount Tray
Honeywell Basic / Snap Action Switches V-BASIC SW SPDT 11A 277VAC STR LeverACTR
Datasheet
93In Stock
Min.: 1
Mult.: 1

V7 Micro Switch SPDT ON - (OFF), OFF - (ON) Lever 11 A 277 VAC 250 VDC 75 gf Quick Connect Chassis Mount
C&K Basic / Snap Action Switches SPDT 10A .187" QC
Datasheet
500In Stock
Min.: 1
Mult.: 1

TM Snap SPDT ON - (OFF), OFF - (ON) Lever 10 A 250 VAC 250 VDC 0.7 N Quick Connect Chassis Mount Tray
Omron Electronics Basic / Snap Action Switches Std Lever SPST-NC Lft actuate w/o boss
Datasheet
1,000In 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 SIM RLLR LVR SPST-NC
Datasheet
572In Stock
Min.: 1
Mult.: 1

D3M Subminiature SPST OFF - (ON) Simulated Roller Lever 100 mA 30 VDC 1 N Quick Connect Chassis Mount IP40
Omron Electronics Basic / Snap Action Switches PIN PLUNGER TAB TERM
Datasheet
407In Stock
Min.: 1
Mult.: 1

SS Subminiature SPDT ON - (OFF), OFF - (ON) Plunger, Pin 100 mA 125 VAC 30 VDC 0.49 N Quick Connect Chassis Mount IP40
Omron Electronics Basic / Snap Action Switches Hinge rllr levr 60gf 0.1A #110 QC tabs
Datasheet
326In Stock
Min.: 1
Mult.: 1

D2SW Subminiature SPDT ON - (OFF), OFF - (ON) Roller Lever 100 mA 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Omron Electronics Basic / Snap Action Switches Subminiature Basic Switch
Datasheet
691In Stock
Min.: 1
Mult.: 1

D2SW-P Subminiature SPDT ON - (OFF), OFF - (ON) Roller Lever 2 A 250 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Honeywell Basic / Snap Action Switches V-BASIC SW SPDT 11A 250VAC QK CONNECT
Datasheet
200In Stock
Min.: 1
Mult.: 1

V7 Micro Switch SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 11 A 277 VAC 250 VDC 141 gf Quick Connect Chassis Mount
C&K Basic / Snap Action Switches SPDT 1A 5 OZ. OF
Datasheet
256In Stock
Min.: 1
Mult.: 1

LC Snap SPDT ON - (OFF), OFF - (ON) Roller Lever 1 A 250 VAC 30 VDC 142 gf Solder Lug Chassis Mount Tray
C&K Basic / Snap Action Switches SPDT 10A .187" QC
Datasheet
606In Stock
Min.: 1
Mult.: 1

TM Snap SPDT ON - (OFF), OFF - (ON) Roller Lever 10 A 250 VAC 250 VDC 0.7 N Quick Connect Chassis Mount Bulk
C&K Basic / Snap Action Switches SPDT 10A .187" QC
Datasheet
999In Stock
Min.: 1
Mult.: 1

TM Snap SPDT ON - (OFF), OFF - (ON) Simulated Roller Lever 10 A 250 VAC 250 VDC 75 gf Quick Connect Chassis Mount Bulk
Omron Electronics Basic / Snap Action Switches MINIATURE BASIC SWITCH
Datasheet
431In Stock
1,500On Order
Min.: 1
Mult.: 1

D2SW Subminiature SPDT ON - (OFF), OFF - (ON) Roller Lever 3 A 125 VAC 30 VDC 0.6 N Quick Connect Chassis Mount IP67
Omron Electronics Basic / Snap Action Switches Long Lever SPST-NO Rt actuate w/boss
Datasheet
3,360In Stock
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
Honeywell Basic / Snap Action Switches Microswitch SPCO Button Plunger
Datasheet
359In Stock
Min.: 1
Mult.: 1

SM Micro Switch SPDT ON - (OFF), OFF - (ON) Plunger 5 A 250 VAC 30 VDC 1.4 N Solder Turret Chassis Mount
Honeywell Basic / Snap Action Switches 250 VAC 5 A Pin Plunger Actuator
Datasheet
74In Stock
Min.: 1
Mult.: 1

SM Micro Switch SPDT ON - (OFF), OFF - (ON) Plunger 5 A 250 VAC 30 VDC 1 N Solder Turret Chassis Mount