Rotary Switch Knobs

Rotary switch knobs are control knobs that fit various types of rotary switches, encoders and shafts. They play an important role in making a device easier to control by adjusting levels. The degree of rotation applied to the switch knob corresponds to the desired input. 


How do rotary switch knobs work?


Once connected to a switch, rotary switch knobs typically work with a clockwise rotation producing an increased input. They are controlled by hand, with a scale or pointer to help achieve the right setting. Rotary switch knobs often have contoured or ridged sides for grip and ease of use.


Types of rotary switch knobs


Rotary switch knobs come in a selection of shaft diameters, making them suitable for use with a wide range of switches. Most switch knobs are made from polyester or nylon and have a brass insert for a tighter fit with the shaft. Choosing the right switch depends on the application. There are right angle, through-hole mounting and surface mount versions with press-on and set-screw attachments. They are designed with slits or lines to display the current selection on the switch and come in a selection of colours. 


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Viewing 1 - 20 of 38 products
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Description Price Accessory Type For Use With
RS Stock No. 718-2364
Mfr. Part No.PKES60B1/4
kr 23,43
Each
Units
Knob 6.35 mm Shafts
RS Stock No. 878-0259
Mfr. Part No.11K5015-KMNB
BrandGrayhill
kr 25,82
Each
Units
Control Knob Encoders, Rotary Switch
RS Stock No. 878-0246
Mfr. Part No.11K5014-KCNB
BrandGrayhill
kr 4,357
Each (In a Pack of 50)
Units
Control Knob Encoders, Rotary Switch
RS Stock No. 878-0234
Mfr. Part No.11K5028-KMNB
BrandGrayhill
kr 38,28
Each
Units
Control Knob Encoders, Rotary Switch
RS Stock No. 167-9991
Mfr. Part No.ACCRFBOUTON41JF
BrandVishay
kr 347,314
Each (In a Pack of 5)
Units
- -
RS Stock No. 788-5148
Mfr. Part No.ACCRFBOUTON41JF
BrandVishay
kr 412,16
Each
Units
- -
RS Stock No. 878-0243
Mfr. Part No.11K5013-KMNB
BrandGrayhill
kr 26,32
Each
Units
Control Knob Encoders, Rotary Switch
RS Stock No. 878-0265
Mfr. Part No.11K5028-KCNB
BrandGrayhill
kr 14,207
Each (In a Pack of 10)
Units
Control Knob Encoders, Rotary Switch
RS Stock No. 878-0252
Mfr. Part No.11K5017-JCNB
BrandGrayhill
kr 12,502
Each (In a Pack of 10)
Units
Control Knob Encoders, Rotary Switch
RS Stock No. 878-0271
Mfr. Part No.11K5029-JCNB
BrandGrayhill
kr 4,357
Each (In a Pack of 50)
Units
Control Knob Encoders, Rotary Switch
RS Stock No. 167-9914
Mfr. Part No.ACCRFBOUTON20JF
BrandVishay
kr 528,65
Each (In a Pack of 5)
Units
- -
RS Stock No. 125-1887
Mfr. Part No.AT4103A
kr 21,854
Each (In a Pack of 5)
Units
Rotary Switch Knob FR01 Series Rocker Switch, MR Series Rocker Switch
RS Stock No. 278-1458
Mfr. Part No.U4944
BrandAPEM
kr 13,478
Each (In a Pack of 5)
Units
Knob Rotary Switch
RS Stock No. 125-1889
Mfr. Part No.AT4103C
kr 12,352
Each (In a Pack of 5)
Units
Rotary Switch Knob FR01 Series Rocker Switch, MR Series Rocker Switch
RS Stock No. 878-0293
Mfr. Part No.677702
BrandGrayhill
kr 25,294
Each (In a Pack of 10)
Units
Knob Hall Effect Joystick Switches
RS Stock No. 125-1888
Mfr. Part No.AT4103B
kr 12,352
Each (In a Pack of 5)
Units
Rotary Switch Knob FR01 Series Rocker Switch, MR Series Rocker Switch
RS Stock No. 788-5136
Mfr. Part No.ACCRFBOUTON20JF
BrandVishay
kr 641,77
Each
Units
- -
New
RS Stock No. 200-4191
Mfr. Part No.52-928.0
BrandEAO
kr 35,64
Each (In a Bag of 3)
Units
Lever With bar and marking dot
RS Stock No. 878-0284
Mfr. Part No.947705-012
BrandGrayhill
kr 6,726
Each (In a Pack of 50)
Units
Knob Rotary DIP Switch
RS Stock No. 379-3862
Mfr. Part No.U651
BrandHartmann
kr 9,734
Each (In a Pack of 5)
Units
Knob PT 65
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The 94H series of rotary encoded DIP switches ...
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These control knobs are ideally suited for use ...
Description:
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Description:
Miniature binary coded rotary switches with gold-flashed brass contacts utilising pin-point sliding pressure for long operating life.,Supplied fitted with a metal bracket to give additional support when PCB mounted.,Shaft end has a screwdriver slot allowing use without a knob, however, ...