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. 705-1184
Mfr. Part No.1SCA022545R3110
BrandABB
SGD37.81
Each
units
SP - - - 10 A 250 V 3 - 30° 104mm 45mm 69.5mm Handle 104 x 45 x 69.5 mm
RS Stock No. 311-5391
Mfr. Part No.CA20A233/GBA002*FT
SGD57.29
Each
units
SP - 5NO/NC - 25 A 690 V 6 - 60° 48mm 48mm - Rotary Knob -
RS Stock No. 609-5509
Mfr. Part No.XB4BK125B5
SGD68.52
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. 103-8437
Mfr. Part No.T0-1-8200/E
BrandEaton
SGD24.41
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
RS Stock No. 609-5492
Mfr. Part No.XB4BK124M5
SGD86.36
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. 323-583
Mfr. Part No.CA10A203/GBA001*FT
SGD31.74
Each
units
4P - - - 20 A 690 V 2 - 60° 61.2mm 48mm - Rotary Knob -
RS Stock No. 323-612
Mfr. Part No.CA10 A220 600
SGD23.21
Each
units
SP - NO/NC - 20 A 690 V 2 - 60° 51.7mm 48mm - Rotary Knob -
RS Stock No. 810-3810
Mfr. Part No.M22-WRK3/K20
BrandEaton
SGD40.08
Each
units
- - 2NO - 6 A 220 V dc, 500 V ac 3 Cage Clamp 60° - 29.7 (Dia.)mm 47.75mm Knob 29.7 Dia. x 47.75 D mm
RS Stock No. 293-7308
Mfr. Part No.C32A270/GBA001E
SGD166.68
Each
units
3P - - - 50 A 690 V 3 - - 64mm 64mm 135.8mm Knob 64 x 64 x 135.8 mm
RS Stock No. 123-8131
Mfr. Part No.K1D002UCH
SGD49.62
Each
units
DPDT Harmony K - 3 5.6 A @ 230 V ac 690 V ac 2 Screw 45 °, 315 ° 45mm 59mm 50mm Handle 45 x 59 x 50 mm
RS Stock No. 323-662
Mfr. Part No.CA10A231/GBA002*FT
SGD31.74
Each
units
SP - 3NO/NC - 20 A 690 V 4 - 60° 61.2mm 48mm - Rotary Knob -
RS Stock No. 400-501
Mfr. Part No.C80A211/GBA001E
SGD182.19
Each
units
DP - - - 115 A 690 V 3 - - 88mm 88mm 88mm Knob 88 x 88 x 88 mm
RS Stock No. 350-5457
Mfr. Part No.CHR10A230/GBA001 * FT
SGD28.42
Each
units
SP - - - 20 A 690 V 3 Screw 60° 48mm 48mm - Rotary Knob -
RS Stock No. 350-5615
Mfr. Part No.CHR10A401/GBA001 * FT
SGD36.93
Each
units
- - - 3 20 A 690 V 3 - 60° 48mm 48mm - Rotary Knob -
RS Stock No. 311-5155
Mfr. Part No.CG8A203/GBA001*FT
SGD31.74
Each
units
4P - - - 20 A 690 V 2 Screw 60° 48mm 48mm - Rotary Knob -
RS Stock No. 340-285
Mfr. Part No.CG4A210/GBA126EF
SGD22.88
Each
units
SP - NO/NC - 10 A 440 V 3 - - 30mm 30mm 38.5mm Rotary Knob 30 x 30 x 38.5 mm
RS Stock No. 705-0992
Mfr. Part No.1SCA022532R7820
BrandABB
SGD79.05
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. 776-3818
Mfr. Part No.A9E15121
SGD231.60
Each
units
DPDT - CO 3 10 A 415 V ac 5 Jumper - 60mm 36mm 75mm Stay Put 60 x 36 x 75 mm
RS Stock No. 293-7156
Mfr. Part No.C26A270/GBA001E
SGD116.15
Each
units
3P - - - 32 A 690 V 3 - - 64mm 64mm 91.8mm Rotary Knob 64 x 64 x 91.8 mm
RS Stock No. 257-9659
Mfr. Part No.T0-3-8232/E + EZ-P1
BrandEaton
SGD51.04
Each
units
SP - - - 20 A 690 V 5 Screw 45° 48mm 48mm 100mm Rotary Knob 48 x 48 x 100 mm
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