Rotary Cam Switches

Rotary cam switches are a type of electrical switch operated by rotation. Rotary cam switches allow the user to turn a knob or shaft that increases or decreases the resistance conducted through the contacts dependant on the direction of turn. Rotary switches are an ideal alternative to more conventional toggle or slide switches when the number of circuits or electrical states in a circuit requiring control exceeds the capability of toggle and slide switches.


As their name implies, rotary switches function by means of circular rotation around a central rotor. They can stop in a number of different actuation positions, turning different circuits on or off or increasing or decreasing the value of the circuit. Some rotary switches can be configured to control multiple contacts simultaneously at a single switch position.


Rotary cam Switches Applications


Rotary cam switches are frequently found on audio equipment as volume control dials, they can be used for a wide range of applications including:


  • Controlling the speed of conveyer belts

  • Varying electrical values in electronic instruments

  • Step-control of AC/DC drives

  • Pilot controls of aircraft

  • Medical and diagnostic equipment

  • Construction and agricultural equipment

...
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Description Price Pole and Throw Configuration Series Normal State Configuration Electrical Phase Maximum Current Maximum Voltage Number of Positions Terminal Type Angle of Throw Length Width Depth Actuator Type Dimensions
RS Stock No. 521-3649
Mfr. Part No.1TVL110100P3109
BrandABB
£55.28
Each
Units
- - 2NO - - - 3 - - 43mm 30mm 78.5mm Push Button 43 x 30 x 78.5mm
RS Stock No. 866-2108
Mfr. Part No.OC25G02PNBN00NB2
BrandABB
£18.38
Each
Units
DPST - 2CO 1 25A - 2 - 90° 51mm 51mm 95mm - 51 x 51 x 95mm
RS Stock No. 866-2104
Mfr. Part No.OC25G02KNBN00NU1
BrandABB
£35.34
Each
Units
SPST - 2CO 1 25A - 3 - 60° 51mm 51mm 83mm - 51 x 51 x 83mm
RS Stock No. 521-3576
Mfr. Part No.1TVC110000P3107
BrandABB
£41.34
Each
Units
- - NO - - - 2 - - 43mm 30mm 78.5mm Push Button 43 x 30 x 78.5mm
RS Stock No. 866-2205
Mfr. Part No.OC25G06PNBN00NB6
BrandABB
£35.74
Each
Units
6PST - 6CO 3 25A - 2 - 90° 51mm 51mm 143mm - 51 x 51 x 143mm
RS Stock No. 866-2224
Mfr. Part No.OC25G06KNBN00NU3
BrandABB
£56.25
Each
Units
3PST - 6CO 3 25A - 3 - 60° 51mm 51mm 107mm - 51 x 51 x 107mm
RS Stock No. 866-2312
Mfr. Part No.OC25G10PNBN00NSO52
BrandABB
£47.82
Each
Units
DPST - 10CO 1 25A - 6 - 30° 51mm 51mm 95mm - 51 x 51 x 95mm
RS Stock No. 705-1103
Mfr. Part No.1SCA022533R5680
BrandABB
£23.69
Each
Units
DP - - 3 25A - 4 - 45° 106mm 45mm 69.5mm - 106 x 45 x 69.5mm
RS Stock No. 866-2120
Mfr. Part No.OC25G02PXBN00NA2
BrandABB
£20.81
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 866-2038
Mfr. Part No.1SCA126658R1001
BrandABB
£41.30
Each
Units
3PST - 6CO 3 10A - 7 - 45° 32mm 32mm 93mm - 32 x 32 x 93mm
RS Stock No. 866-1990
Mfr. Part No.OC10G01KNBN00NB1
BrandABB
£34.02
Each
Units
SPST - 1CO 1 10A - 2 - 90° 32mm 32mm 69mm - 32 x 32 x 69mm
RS Stock No. 866-2255
Mfr. Part No.OC25G06PNBN00NV30
BrandABB
£27.25
Each
Units
3PST - 6CO 3 25A - 7 - 45° 51mm 51mm 107mm - 51 x 51 x 107mm
RS Stock No. 866-2319
Mfr. Part No.OC25G10PNBN00NAU32
BrandABB
£50.21
Each
Units
DPST - 10CO 1 25A - 4 - 90° 51mm 51mm 95mm - 51 x 51 x 95mm
RS Stock No. 705-1187
Mfr. Part No.1SCA022533R1420
BrandABB
£26.83
Each
Units
DP - - - 10A - 3 - 30° 91mm 28mm 51.5mm - 91 x 28 x 51.5mm
RS Stock No. 866-2088
Mfr. Part No.OC25G01KNBN00NB1
BrandABB
£32.34
Each
Units
SPST - 1CO 1 25A - 2 - 90° 51mm 51mm 83mm - 51 x 51 x 83mm
RS Stock No. 705-1042
Mfr. Part No.1SCA022533R2910
BrandABB
£38.34
Each
Units
3P - - - 25A - 3 - 30° 91mm 28mm 51.5mm - 91 x 28 x 51.5mm
RS Stock No. 866-2325
Mfr. Part No.OC25G12PNBN00NST34
BrandABB
£57.50
Each
Units
4PST - 12CO 3 25A - 3 - 30° 51mm 51mm 119mm - 51 x 51 x 119mm
RS Stock No. 866-2025
Mfr. Part No.OC10G04PNBN00NB4
BrandABB
£23.67
Each
Units
4PST - 4CO 3 10A - 2 - 90° 32mm 32mm 105mm - 32 x 32 x 105mm