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. 311-5105
Mfr. Part No.CAD11A543/GBA001EF
SGD48.77
Each
units
- - - - 6 A 600 V 12 - - 48mm 48mm 41.2mm Rotary Knob 48 x 48 x 41.2 mm
RS Stock No. 705-1147
Mfr. Part No.1SCA022532R5960
BrandABB
SGD26.41
Each
units
SP - NO/NC - 10 A 400 V ac, 48 V dc 3 Screw 60° 51.5mm 28mm 67mm Handle 51.5 x 28 x 67 mm
RS Stock No. 323-628
Mfr. Part No.CA10 A221 600
SGD31.74
Each
units
DP - 2NO/2NC - 20 A 690 V 2 - 60° 61.2mm 48mm - Rotary Knob -
RS Stock No. 624-9302
Mfr. Part No.1SCA022621R6020
BrandABB
SGD53.60
Each
units
- - - - 25 A 690 V ac - - - - - - - -
RS Stock No. 103-8410
Mfr. Part No.T0-1-102/IVS
BrandEaton
SGD30.41
Each
units
DPST - 2NO 1, 3 20 A 690 V ac 2 Screw 90° 54mm 82mm 55mm Rotary Knob 54 x 82 x 55 mm
RS Stock No. 236-366
Mfr. Part No.CA10A223/GBA001*FT
SGD48.77
Each
units
4P - 4NO/4NC - 20 A 690 V 2 - 60° 80.2mm 48mm - Rotary Knob -
RS Stock No. 758-591
Mfr. Part No.C32A211/GBA001E
SGD96.27
Each
units
DP - NO/NC - 50 A - 3 - - 64mm 64mm 63.3mm Rotary Knob 64 x 64 x 63.3 mm
RS Stock No. 866-2173
Mfr. Part No.OC25G04PNBN00NURR2
BrandABB
SGD36.51
Each
units
DPST - 4CO 1 25 A 400 V 3 Snap-On 30° 51mm 51mm 95mm Handle 51 x 51 x 95 mm
RS Stock No. 866-2132
Mfr. Part No.OC25G02KNBN00NB2
BrandABB
SGD65.17
Each
units
DPST - 2CO 1 25 A 400 V 2 Snap-On 90° 51mm 51mm 95mm Key 51 x 51 x 95 mm
RS Stock No. 332-149
Mfr. Part No.T0-2-1/E + EZ-P1
BrandEaton
SGD30.22
Each
units
3P - - - 20 A 690 V 2 - 90° 48mm 48mm - Rotary Knob -
RS Stock No. 609-5363
Mfr. Part No.XB4BD25EX
SGD95.06
Each
units
- Harmony XB4 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw - - - - Handle, Stay Put -
RS Stock No. 609-6079
Mfr. Part No.XB5AG21
SGD58.32
Each
units
- Harmony XB5 NO - - - 2 Screw 90° 42mm 30mm 96mm Key, Stay Put -
RS Stock No. 293-7241
Mfr. Part No.C42A270/GBA001E
SGD196.52
Each
units
3P - - - 63 A 690 V 3 - - 64mm 64mm 145mm Knob 64 x 64 x 145 mm
RS Stock No. 218-169
Mfr. Part No.K10D004NCH
SGD68.66
Each
units
SP Harmony K - 1 10 A - 4 Screw 60° - - 88mm Handle, Stay Put -
RS Stock No. 323-690
Mfr. Part No.CA10A250/GBA001*FT
SGD40.26
Each
units
DP - 4NO/2NC - 20 A 690 V 3 - 60° 70.7mm 48mm - Rotary Knob -
RS Stock No. 866-2299
Mfr. Part No.OC25G12PNBN00NU6
BrandABB
SGD72.43
Each
units
6PST - 12CO 3 25 A 400 V 3 Snap-On 60° 51mm 51mm 143mm Handle 51 x 51 x 143 mm
RS Stock No. 103-8417
Mfr. Part No.T0-1-15431/EZ
BrandEaton
SGD25.16
Each
units
SPST - NO 1, 3 20 A 690 V ac 3 Screw 45° 48mm 101mm 48mm Rotary Knob 48 x 101 x 48 mm
RS Stock No. 866-2091
Mfr. Part No.OC25G04MNGN00NU2
BrandABB
SGD55.24
Each
units
DPST - 4CO 1 25 A 400 V 3 Snap-On 60° 53mm 45mm 88mm Handle 53 x 45 x 88 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. 758-608
Mfr. Part No.C42A211/GBA001E
SGD137.87
Each
units
DP - NO/NC - 63 A - 3 - - 64mm 64mm 71.3mm Rotary Knob 64 x 64 x 71.3 mm
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