Limit Switch Accessories

Limit switch accessories are the components of and parts that are used alongsidelimit switches, devices which form part of the control system for the movement of machinery. Limit switch accessories can be used to replace key parts of the device, or adapt and improve the function of limit switches.

How do limit switches work?

Limit switches are composed of a set of contacts and an actuator that are mechanically linked. When a machine part comes into contact with the device, the switch acts to make or break the circuit connection. In this way, they detect the movement of machinery, which can be useful for counting objects travelling past a specific point, or detecting an object's position.

Types of limit switch accessories

There are a wide range of limit switch accessories available, but some common types include:

  • contacts, a key part that allows the actuator to break the circuit
  • levers, which form part of the switch
  • rods, which make up part of the actuator

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Description Price Accessory Type For Use With Series
RS Stock No. 609-3834
Mfr. Part No.ZCMC21L3
HK$239.67
Each
units
- - -
New
RS Stock No. 206-5876
Mfr. Part No.103015105
HK$620.51
Each
units
- - -
RS Stock No. 609-3749
Mfr. Part No.ZCKE65
HK$578.11
Each
units
- - -
RS Stock No. 195-1630
Mfr. Part No.ZCEA8
HK$300.71
Each
units
- - -
RS Stock No. 195-1645
Mfr. Part No.ZCKY45
HK$51.48
Each
units
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RS Stock No. 195-1638
Mfr. Part No.ZCKE236
HK$887.70
Each
units
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New
RS Stock No. 203-3976
Mfr. Part No.3SE5000-0AA24
BrandSiemens
HK$64.49
Each
units
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RS Stock No. 179-9980
Mfr. Part No.ZCKD219
HK$825.49
Each
units
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RS Stock No. 609-6861
Mfr. Part No.XESD1281
HK$1,529.31
Each
units
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RS Stock No. 179-9992
Mfr. Part No.ZCKY61
HK$222.90
Each
units
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RS Stock No. 609-3711
Mfr. Part No.ZCKE21
HK$707.06
Each
units
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New
RS Stock No. 206-5854
Mfr. Part No.103015070
HK$624.85
Each
units
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RS Stock No. 207-1919
Mfr. Part No.6PA43-4
BrandHoneywell
HK$284.17
Each
units
Actuator LS Series -
New
RS Stock No. 206-5880
Mfr. Part No.103015408
HK$502.67
Each
units
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RS Stock No. 609-3480
Mfr. Part No.ZC2JE04
HK$407.00
Each
units
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RS Stock No. 700-4208
Mfr. Part No.ZCMC25L2
HK$80.63
Each
units
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RS Stock No. 360-8556
Mfr. Part No.ZCKY59
HK$105.68
Each
units
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RS Stock No. 609-3597
Mfr. Part No.ZC2JY81
HK$404.92
Each
units
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RS Stock No. 821-0195
Mfr. Part No.18PA1
BrandHoneywell
HK$325.57
Each
units
Terminal Block LS Series Limit Switches -
RS Stock No. 195-1650
Mfr. Part No.ZCY53
HK$41.17
Each
units
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