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. 236-300
Mfr. Part No.CA10A202/GBA001*FT
£14.38
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 332-234
Mfr. Part No.78819011 & T0-3-8048/E/EZ-P1(RS332-234)
BrandEaton
£29.15
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 294-7765
Mfr. Part No.78628224 &T0-3-15433/E/EZ-P1(RS294-7765)
BrandEaton
£27.97
Each
Units
3P - - - 20A 690V ac 3 - 45° 48mm 48mm - - -
RS Stock No. 758-614
Mfr. Part No.CA20A213/GBA001E
£35.96
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 222-5885
Mfr. Part No.CA10A477/GBA001*FT
£41.95
Each
Units
4P - 12NO/4NC - 20A - 4 - 60° 48mm 48mm - - -
RS Stock No. 609-5436
Mfr. Part No.XB4BJ53
£20.33
Each
Units
- Harmony XB4 2NO - - 600V ac/dc 3 Screw 45° 51.3mm 30mm 70mm - 51.3 x 30 x 70mm
RS Stock No. 810-3810
Mfr. Part No.216520 & M22-WRK3/K20
BrandEaton
£20.55
Each
Units
- - 2NO - 6A 220 V dc, 500V ac 3 - 60° - - 47.75mm Knob -
RS Stock No. 311-5076
Mfr. Part No.CAD11A550/GBA001EF
£24.69
Each
Units
- - - - 6A - 10 - - 48mm 48mm 41.2mm - 48 x 48 x 41.2mm
RS Stock No. 624-9194
Mfr. Part No.1SCA022532R7400
BrandABB
£22.56
Each
Units
DP - NO/NC - 25A - 3 Screw 60° 69.5mm 45mm 92mm - 69.5 x 45 x 92mm
RS Stock No. 236-394
Mfr. Part No.CG4A213/GBA001EF
£23.69
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 340-241
Mfr. Part No.CG4A292/GBA122EF
£14.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 758-620
Mfr. Part No.C26A213/GBA001E
£52.57
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 323-690
Mfr. Part No.CA10A250/GBA001*FT
£20.38
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 609-6079
Mfr. Part No.XB5AG21
£29.51
Each
Units
- Harmony XB5 NO - - - 2 Screw 90° 42mm 30mm 96mm - -
RS Stock No. 202-3948
Mfr. Part No.GHG4188190R6002
BrandCEAG
£108.73
Each
Units
- - NC - 16A 500V ac 2 - - 57mm 38mm 101mm Knob 57 x 38 x 101mm
RS Stock No. 609-5363
Mfr. Part No.XB4BD25EX
£49.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 609-5486
Mfr. Part No.XB4BK124B5
£37.00
Each
Units
- Harmony XB4 NO/NC - - 600V ac/dc 2 Screw 90° 46.5mm 30mm 70mm - 46.5 x 30 x 70mm
RS Stock No. 222-5958
Mfr. Part No.CA10 A215/GBA001 *FT
£16.06
Each
Units
DP - NO/NC - 20A - 3 - 60° 48mm 48mm - - -
RS Stock No. 745-0184
Mfr. Part No.3SB2210-2EB01
BrandSiemens
£27.01
Each
Units
- - 2NO 1 - - 3 Screw 50° - 16mm - Toggle -
RS Stock No. 218-056
Mfr. Part No.K10F013QCH
£41.00
Each
Units
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