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. 813-5258
Mfr. Part No.YW1S-2E10
BrandIdec
$11.36
Each
units
- - NO 1 - - 2 Screw 90° 30mm 41.4mm 69.8mm Maintained 30 x 41.4 x 69.8 mm
RS Stock No. 103-8428
Mfr. Part No.T0-2-15432/E
BrandEaton
$34.59
Each
units
DPST - 2NO 1, 3 20 A 690 V ac 3 Screw 45° 48mm 90mm 48mm Rotary Knob 48 x 90 x 48 mm
RS Stock No. 293-7156
Mfr. Part No.C26A270/GBA001E
$124.12
Each
units
3P - - - 32 A 690 V 3 - - 64mm 64mm 91.8mm Rotary Knob 64 x 64 x 91.8 mm
RS Stock No. 609-6108
Mfr. Part No.XB5AK123B5
$67.15
Each
units
- Harmony XB5 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 41.5mm 30mm 70mm Handle, Stay Put 41.5 x 30 x 70 mm
RS Stock No. 222-5829
Mfr. Part No.CA10 A362/GBA001 *FT
$70.33
Each
units
6P - NO/NC - 20 A 690 V 3 - 60° 48mm 48mm - Rotary Knob -
RS Stock No. 218-208
Mfr. Part No.K10D004QCH
$51.31
Each
units
SP Harmony K - 1 10 A - 5 Screw 30° - - 88mm Handle, Stay Put -
RS Stock No. 103-8407
Mfr. Part No.T0-1-8210/E
BrandEaton
$30.85
Each
units
SPST - NO 1, 3 20 A 690 V ac 3 Screw 60° 48mm 81mm 48mm Rotary Knob 48 x 81 x 48 mm
RS Stock No. 332-133
Mfr. Part No.T0-1-102/E + EZ-P1
BrandEaton
$36.53
Each
units
DP - - - 20 A 690 V ac 2 Screw 90° 48mm 48mm 100mm Toggle 48 x 48 x 100 mm
RS Stock No. 743-5012
Mfr. Part No.M22-WK3
BrandEaton
$27.14
Each
units
- - - - - - 3 - 40° 45.9mm 29.5mm - Knob, Spring Return -
RS Stock No. 866-2233
Mfr. Part No.OC25G06PNBN00NSO61
BrandABB
$52.38
Each
units
SPST - 6CO 1 25 A 400 V 7 Snap-On 30° 51mm 51mm 83mm Handle 51 x 51 x 83 mm
RS Stock No. 236-338
Mfr. Part No.CA10A212/GBA001*FT
$43.02
Each
units
3P - - - 20 A 690 V 3 - 60° 70.7mm 48mm - Not Included -
RS Stock No. 236-366
Mfr. Part No.CA10A223/GBA001*FT
$52.12
Each
units
4P - 4NO/4NC - 20 A 690 V 2 - 60° 80.2mm 48mm - Rotary Knob -
RS Stock No. 625-5442
Mfr. Part No.1SCA022533R0960
BrandABB
$45.27
Each
units
- - 2NO/2NC 3 10 A - 3 - 30° 130mm 100mm 120mm Handle 130 x 100 x 120 mm
RS Stock No. 758-585
Mfr. Part No.C26A211/GBA001E
$71.85
Each
units
DP - NO/NC - 32 A - 3 - - 64mm 64mm 53.7mm Rotary Knob 64 x 64 x 53.7 mm
RS Stock No. 332-234
Mfr. Part No.T0-3-8048/E + EZ-P1
BrandEaton
$54.54
Each
units
3P - - - 20 A 690 V ac 4 Screw 90° 48mm 48mm 100mm Rotary Knob 48 x 48 x 100 mm
RS Stock No. 340-235
Mfr. Part No.CG4A291/GBA121EF
$67.73
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. 866-2274
Mfr. Part No.OC25G08PNBN00NST81
BrandABB
$68.29
Each
units
SPST - 8CO 1 25 A 400 V 8 Snap-On 30° 51mm 51mm 83mm Handle 51 x 51 x 83 mm
RS Stock No. 624-9289
Mfr. Part No.1SCA022533R0020
BrandABB
$44.40
Each
units
SP - - - 25 A 600 V 4 Screw 30° 51.5mm 28mm 67mm Handle 51.5 x 28 x 67 mm
RS Stock No. 340-263
Mfr. Part No.CG4A220/GBA124EF
$66.48
Each
units
SP - NO/NC - 10 A 440 V 2 - - 30mm 30mm 38.5mm Rotary Knob 30 x 30 x 38.5 mm
RS Stock No. 813-5252
Mfr. Part No.YW1S-31E20
BrandIdec
$16.30
Each
units
- - 2NO 1 - - 3 Screw 45° 30mm 41.4mm 69.8mm Spring Return 30 x 41.4 x 69.8 mm
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