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
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 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Type
Contact Form
Switch Function
Mounting Style
Honeywell Basic / Snap Action Switches Microswitch ROLLER LEVER
Datasheet
4In Stock
654On Order
Min.: 1
Mult.: 1

Snap Action Switches Micro Switch SPDT ON - (OFF), OFF - (ON) Chassis Mount
Honeywell Basic / Snap Action Switches 15A 250 VAC SPDT Screw
Datasheet
24In Stock
Min.: 1
Mult.: 1

Snap Action Switches Micro Switch SPDT ON - (OFF), OFF - (ON) Chassis Mount
Honeywell Limit Switches SPDT 1NC/1NO 15A Top Plunger
Datasheet
7In Stock
Min.: 1
Mult.: 1

Limit Switches Medium Duty Limit Switch SPDT Chassis Mount
Honeywell Cable Pull Switches N.O./N.C. 6A Electro
Datasheet
1In Stock
Min.: 1
Mult.: 1

Cable Pull Switches Limit DPDT Chassis Mount, 1/2 in NPT
Honeywell Basic / Snap Action Switches SPDT 15.1A 125VAC Straight Lever
Datasheet
2In Stock
45Expected 1/9/2026
Min.: 1
Mult.: 1

Snap Action Switches Micro Switch SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches Switch Snap Spst 11A Lever Qc
Datasheet
78In Stock
Min.: 1
Mult.: 1

Snap Action Switches Snap SPST OFF - (ON) Chassis Mount
Omron Electronics Basic / Snap Action Switches HINGE LEVER TAB TERM
Datasheet
202In Stock
Min.: 1
Mult.: 1

Snap Action Switches Subminiature SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches SPDT 10A .187" QC
Datasheet
18In Stock
Min.: 1
Mult.: 1

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches SWITCH ZMA00A080L04RC
Datasheet
1In Stock
3,000Expected 7/9/2026
Min.: 1
Mult.: 1

Snap Action Switches Subminiature SPDT ON - (OFF), OFF - (ON) PCB Mount
Honeywell Limit Switches Side Rotary w/ No Lever
Datasheet
10Expected 23/6/2026
Min.: 1
Mult.: 1

Limit Switches Global Limit Switch SPDT Chassis Mount
Honeywell Limit Switches 0.75 in-14NPT
Datasheet
23On Order
Min.: 1
Mult.: 1

Limit Switches Heavy Duty Limit Switch DPDT Chassis Mount
Honeywell Basic / Snap Action Switches V-BASIC SW SPDT 11A 250VAC QK CONNECT
Datasheet
200Expected 13/7/2026
Min.: 1
Mult.: 1

Snap Action Switches Micro Switch SPDT ON - (OFF), OFF - (ON) Chassis Mount
Honeywell Limit Switches SPDT 1NC 1NO 10A Side Rotary w/roller
Datasheet
16Expected 15/12/2026
Min.: 1
Mult.: 1

Limit Switches Global Limit Switch SPDT Chassis Mount
Honeywell Basic / Snap Action Switches BASIC SW,SPDT, 5 A 250 Vac
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Snap Action Switches Micro Switch SPDT ON - (OFF), OFF - (ON) Chassis Mount
Honeywell Limit Switches .51Nm 4.5inlb mx 10A 1NC 1NO SPDT Snap
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 200
Mult.: 100

Limit Switches SPDT
C&K Basic / Snap Action Switches Switch Snap-Acting Sp Blk Button
Datasheet
Non-Stocked Lead-Time 29 Weeks
Min.: 2,925
Mult.: 75

Snap Action Switches Snap SPST OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches Switch Snap-Acting Sp Plunger
Datasheet
Non-Stocked Lead-Time 29 Weeks
Min.: 250
Mult.: 50

Snap Action Switches Snap SPST OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches Snap 20A SPDT SCREW
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 50
Mult.: 1

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches SPDT 20A 13 OZ SCREW
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 1
Mult.: 1

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches Snap 20A SPDT SCREW
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 200
Mult.: 200

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches SPDT 1A 5 OZ. OF
Datasheet
Non-Stocked
Min.: 160
Mult.: 160

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches SPDT 1A RT ANGLE PCB
Datasheet
Non-Stocked
Min.: 160
Mult.: 160

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) PCB Mount
C&K Basic / Snap Action Switches Snap SPDT 1A QC
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches Snap SPDT 15A QC
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K Basic / Snap Action Switches LID SAFETY SWITCH 50g Force
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Snap Action Switches Snap SPST OFF - (ON) Chassis Mount