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. 705-1020
Mfr. Part No.1SCA022532R9870
BrandABB
SGD75.19
Each
units
3P - - - 25 A 400 V 2 - 30° 79mm 28mm 51.5mm Handle 79 x 28 x 51.5 mm
RS Stock No. 705-1086
Mfr. Part No.1SCA022685R7320
BrandABB
SGD87.13
Each
units
SP - - - 25 A 400 V 8 - 30° 164mm 45mm 69.5mm Handle 164 x 45 x 69.5 mm
RS Stock No. 176-9743
Mfr. Part No.043624 | T0-3-8342/E
BrandEaton
SGD48.93
Each
units
6P - - 1, 3 20 A 690 V ac 6 Screw 90° 75mm 100mm 90mm Rotary Knob 75 x 100 x 90 mm
RS Stock No. 609-6085
Mfr. Part No.XB5AG41
SGD57.62
Each
units
- Harmony XB5 NO - - - 2 Screw 90° - - - Key, Stay Put -
RS Stock No. 745-5735
Mfr. Part No.1825537-2
SGD43.36
Each
units
DP - - - 0.4 VA 20 V dc 6 PCB 30° 33.73mm 12.7mm - Plunger -
RS Stock No. 123-8128
Mfr. Part No.K1A001ALH
SGD30.26
Each
units
SPST Harmony K - 3 5.6 A @ 230 V ac 690 V ac 2 Screw 45° 45mm 77mm 45mm Handle 45 x 77 x 45 mm
RS Stock No. 705-1083
Mfr. Part No.1SCA022761R6760
BrandABB
SGD82.27
Each
units
SP - - - 25 A 400 V 6 - 30° 128mm 45mm 69.5mm Handle 128 x 45 x 69.5 mm
RS Stock No. 311-5127
Mfr. Part No.CG8A200/GBA001*FT
SGD19.90
Each
units
SP - - - 20 A 690 V 2 Screw 60° 48mm 48mm - Rotary Knob -
RS Stock No. 609-5436
Mfr. Part No.XB4BJ53
SGD39.65
Each
units
- Harmony XB4 2NO - 6 A ac, 550 mA dc 600 V ac/dc 3 Screw 45° 51.3mm 30mm 70mm Handle, Spring Return 51.3 x 30 x 70 mm
RS Stock No. 103-8434
Mfr. Part No.048339 | T0-3-8222/E
BrandEaton
SGD44.19
Each
units
3PST - 3NO 1, 3 20 A 690 V ac 2 Screw 90° 48mm 100mm 48mm Rotary Knob 48 x 100 x 48 mm
RS Stock No. 176-9740
Mfr. Part No.060265 | SVB-SW-T0
BrandEaton
SGD12.61
Each
units
- - - - - - - - - - - - Rotary Knob -
RS Stock No. 218-141
Mfr. Part No.K10B002QCH
SGD42.32
Each
units
SP Harmony K - 1 10 A - 3 Screw 60° - - 76mm Handle, Stay Put -
RS Stock No. 311-5228
Mfr. Part No.CG8A223/GBA001*FT
SGD48.77
Each
units
4P - NO/NC - 20 A 690 V 2 Screw 60° 48mm 48mm - Rotary Knob -
RS Stock No. 758-620
Mfr. Part No.C26A213/GBA001E
SGD103.82
Each
units
4P - NO/NC - 32 A - 3 - - 64mm 64mm 97.1mm Rotary Knob 64 x 64 x 97.1 mm
RS Stock No. 817-2914
Mfr. Part No.XB6AD221B
SGD32.78
Each
units
- Harmony XB6 NO - 15 mA 30 V ac/dc 2 Quick Connect, Solder Tag 60° 60.5mm 18mm - Handle 18 x 60.5 mm
RS Stock No. 866-2205
Mfr. Part No.OC25G06PNBN00NB6
BrandABB
SGD49.43
Each
units
6PST - 6CO 3 25 A 400 V 2 Snap-On 90° 51mm 51mm 143mm Handle 51 x 51 x 143 mm
RS Stock No. 624-9188
Mfr. Part No.1SCA022532R7310
BrandABB
SGD32.94
Each
units
SP - NO/NC - 25 A 600 V 3 Screw 60° 69.5mm 45mm 80mm Handle 69.5 x 45 x 80 mm
RS Stock No. 840-5624
Mfr. Part No.GX2011U
BrandLovato
SGD49.84
Each
units
3PDT - 3CO 1, 3 20 A 230 V, 600 V 3 Screw 60° 48mm 48mm 87.5mm Knob 48 x 48 x 87.5 mm
RS Stock No. 332-177
Mfr. Part No.78819005 | T0-3-8222/E/EZ-P1(RS332-177)
BrandEaton
SGD48.98
Each
units
3P - NO/NC - 20 A 690 V ac 2 Screw 90° 48mm 48mm 100mm Toggle 48 x 48 x 100 mm
RS Stock No. 883-1984
Mfr. Part No.191357-025
SGD527.53
Each (In a Pack of 50)
units
- - - - - 97 V dc - Wire Lead - - 69.85mm 63.5mm Plunger 69.85 Dia. x 63.5 mm
Related Products
Each switch body is supplied with the appropriate ...
Description:
Each switch body is supplied with the appropriate legend plate but the switch operator must be ordered separately (see stock no. 350-0840 typically). Rated at 32A.
Sealed enclosures with 1 rotary knob and 2 ...
Description:
Sealed enclosures with 1 rotary knob and 2 fixed positions.Light grey housing and charcoal grey cover with stainless steel fixing screw.Contacts connected by clamp screws.O-1 marking as per XAL-D144."On-Off" marking as per XAL-D132 and XAL-D142.
A complete selector switch manufactured to a high ...
Description:
A complete selector switch manufactured to a high industrial quality. The switches have a high degree of protection, allowing them to be function even in demanding conditions. Within the range, switches are available with 2 or 3 switching positions, in ...
Cam Switch, 16 mm Series2 or 3 switch ...
Description:
Cam Switch, 16 mm Series2 or 3 switch positionsN/O contact blockFront panel mountingPlastic versionTab connection 2.8 x 0.8 mmAccessories, see RS Stock No. 612-9882.