Rotary Cam Switches

Rotary switches are a type of electrical switch operated by rotation. Rotary 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 Switches Applications
Rotary 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. 193-5733
Mfr. Part No.CA10A048/GBA004*FT2
R 356.52
Each
units
SP - - 3 20 A - 4 Screw 45° 48mm 48mm 70.7mm Rotary Knob -
RS stock no. 222-5790
Mfr. Part No.CA10A370/GBA001*FT
R 676.71
Each
units
6P - 6NO/6NC - 20 A 690 V 2 - 60° 48mm 48mm - Rotary Knob -
RS stock no. 103-8446
Mfr. Part No.T0-1-102/EZ
BrandEaton
R 287.84
Each
units
DPST - 2NO 1, 3 20 A 690 V ac 2 Screw 90° 48mm 101mm 48mm Rotary Knob 48 x 101 x 48 mm
RS stock no. 758-608
Mfr. Part No.C42A211/GBA001E
R 1,869.94
Each
units
DP - NO/NC - 63 A - 3 - - 64mm 64mm 71.3mm Rotary Knob 64 x 64 x 71.3 mm
RS stock no. 877-9953
Mfr. Part No.56DP30-01-1-AJN
BrandGrayhill
R 199.41
Each
units
SP - - - 200 mA 30 V dc, 115 V ac 2 → 12 PCB Pin 30° 25.46mm 12.7 (Dia.)mm - Shaft 12.7 (Dia.) x 25.46 mm
RS stock no. 743-5012
Mfr. Part No.M22-WK3
BrandEaton
R 194.22
Each
units
- - - - - - 3 - 40° 45.9mm 29.5mm - Knob, Spring Return -
RS stock no. 311-5048
Mfr. Part No.CAD11A540/GBA001EF
R 580.99
Each
units
- - - - 6 A 600 V 8 - - 48mm 48mm 41.2mm Rotary Knob 48 x 48 x 41.2 mm
RS stock no. 311-5105
Mfr. Part No.CAD11A543/GBA001EF
R 694.69
Each
units
- - - - 6 A 600 V 12 - - 48mm 48mm 41.2mm Rotary Knob 48 x 48 x 41.2 mm
RS stock no. 883-1877
Mfr. Part No.TE180204102
R 633.602
Each (In a Pack of 5)
units
- - 2NC - 2 A 250 V ac - Faston - - 30mm 30.5mm Push Button 30 Dia. x 30.5 mm
RS stock no. 222-5829
Mfr. Part No.CA10 A362/GBA001 *FT
R 895.78
Each
units
6P - NO/NC - 20 A 690 V 3 - 60° 48mm 48mm - Rotary Knob -
RS stock no. 340-235
Mfr. Part No.CG4A291/GBA121EF
R 341.33
Each
units
DP - 2NO - 10 A 440 V 2 - - 30mm 30mm 38.5mm Rotary Knob 30 x 30 x 38.5 mm
RS stock no. 866-2110
Mfr. Part No.OC25G02PNBN00NU1
BrandABB
R 277.99
Each
units
SPST - 2CO 1 25 A 400 V 3 Snap-On 60° 51mm 51mm 83mm Handle 51 x 51 x 83 mm
RS stock no. 193-5727
Mfr. Part No.CA10A004/GBA002*FT2
R 441.56
Each
units
3P - - 3 - - 4 - - - - - Rotary Knob -
RS stock no. 193-5711
Mfr. Part No.CA10A007/GBA004*FT2
R 553.77
Each
units
4P - - 3 - - 7 - - - - - Rotary Knob -
RS stock no. 705-0992
Mfr. Part No.1SCA022532R7820
BrandABB
R 909.21
Each
units
3P - - - 25 A 600 V 3 Screw 60° 69.5mm 45mm 117mm Key 69.5 x 45 x 117 mm
RS stock no. 840-5618
Mfr. Part No.GX2052U
BrandLovato
R 339.41
Each
units
DPDT - 2CO 1, 3 20 A 230 V, 600 V 3 Screw 60° 48mm 48mm 79mm Knob 48 x 48 x 79 mm
RS stock no. 609-5458
Mfr. Part No.XB4BK123B5
R 638.40
Each
units
- Harmony XB4 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 46.5mm 30mm 70mm Handle, Stay Put 46.5 x 30 x 70 mm
RS stock no. 866-2170
Mfr. Part No.OC25G04KNBN00NU2
BrandABB
R 855.20
Each
units
DPST - 4CO 1 25 A 400 V 3 Snap-On 60° 51mm 51mm 95mm Key 51 x 51 x 95 mm
RS stock no. 293-7207
Mfr. Part No.C32A271/GBA001E
R 2,097.32
Each
units
3P - - - 50 A 690 V 4 - - 64mm 64mm 133.3mm Knob 64 x 64 x 133.3 mm
RS stock no. 103-8437
Mfr. Part No.T0-1-8200/E
BrandEaton
R 257.43
Each
units
SPST - NO 1, 3 20 A 690 V ac 2 Screw 90° 48mm 81mm 48mm Rotary Knob 48 x 81 x 48 mm