Rotary Cam Switches

Rotary cam switches are a type of electrical switch operated by rotation. Rotary cam 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 cam Switches Applications Rotary cam 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. 394-7514
Mfr. Part No.440T-MRKSE110B
£222.00
Each
Units
- - 2NO/2NC - 20 A 690 V ac 2 Cable - 100mm 80mm 143mm Key 100 x 80 x 143 mm
RS Stock No. 183-4366
Mfr. Part No.194L-HE4A-325
£2.73
Each
Units
5P - - 1 40 A 600 V ac 3 Screw 45° 48.01mm 48.01mm 27.69mm - 48.01 x 48.01 x 27.69 mm
RS Stock No. 183-4362
Mfr. Part No.194L-E12-3253
£20.10
Each
Units
3P - - 1 40 A 600 V ac 3 Screw 45° 41.91mm 41.91mm 83.74mm - 41.91 x 41.91 x 83.74 mm
RS Stock No. 183-4357
Mfr. Part No.194L-E12-2251
£10.10
Each
Units
1P - - 1 40 A 600 V ac 2 Screw 45° 41.91mm 41.91mm 63.17mm - 41.91 x 41.91 x 63.17 mm
RS Stock No. 183-4367
Mfr. Part No.194L-HE4A-526
£2.73
Each
Units
- - - - - - - - 45° 48mm 48mm 27.69mm - 48 x 48 x 27.69 mm
RS Stock No. 183-4363
Mfr. Part No.194L-E12-5261
£13.50
Each
Units
1P - - 1 40 A 600 V ac 4 Screw 45° 41.91mm 41.91mm 73.58mm - 41.91 x 41.91 x 73.58 mm
RS Stock No. 183-4358
Mfr. Part No.194L-E12-2252
£15.10
Each
Units
2P - - 1 40 A 600 V ac 2 Screw 45° 41.91mm 41.91mm 73.58mm - 41.91 x 41.91 x 73.58 mm
RS Stock No. 183-4365
Mfr. Part No.194L-HE4A-225
£2.73
Each
Units
- - - - - - - - 45° 48mm 48mm 27.69mm - 48 x 48 x 27.69 mm
RS Stock No. 183-4361
Mfr. Part No.194L-E12-3252
£15.10
Each
Units
2P - - 1 40 A 600 V ac 3 Screw 45° 41.91mm 41.91mm 73.58mm - 41.91 x 41.91 x 73.58 mm
RS Stock No. 183-4364
Mfr. Part No.194L-E12-5262
£20.10
Each
Units
2P - - 1 40 A 600 V ac 4 Screw 45° 41.91mm 41.91mm 83.74mm - 41.91 x 41.91 x 83.74 mm
RS Stock No. 183-4360
Mfr. Part No.194L-E12-3251
£10.10
Each
Units
1P - - 1 40 A 600 V ac 3 Screw 45° 41.91mm 41.91mm 63.17mm - 41.91 x 41.91 x 63.17 mm