Cam Switches, Rotary Cam Switches & Changeover Switches | RS
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    Cam Switches

    Cam switches are a type of electrical switch operated by rotation. Cam switches allow the user to turn a knob or shaft that increases or decreases the resistance conducted through the contacts depending on the direction of the turn. Cam 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.

    Cam Switch ApplicationsCam 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 conveyor 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

    2863 Products showing for Cam Switches

    RS PRO
    Rotary Cam Switch
    DP
    -
    2NO
    1
    12A
    500V ac
    2
    Screw
    90°
    50mm
    50mm
    63.3mm
    Knob
    -
    -
    -
    -
    RS PRO
    Changeover Cam Switch
    3P
    -
    6NO
    3
    20A
    690 V
    2
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Changeover Cam Switch
    4P
    -
    3CO
    3
    32A
    690V ac
    3
    Screw
    60°
    65mm
    65mm
    95.2mm
    Knob
    -
    -
    -
    -
    RS PRO
    Rotary Cam Switch
    6P
    -
    6NO
    1
    25A
    500V ac
    2
    Screw
    60°
    -
    -
    -
    Knob
    -
    -
    -
    -
    RS PRO
    Multi Step Cam Switch
    SP
    -
    1NO
    1
    16A
    500V ac
    6
    Screw
    30°
    50mm
    50mm
    97mm
    Knob
    -
    -
    -
    -
    RS PRO
    Changeover Cam Switch
    4P
    -
    4CO
    3
    25A
    500V ac
    3
    Screw
    60°
    50mm
    50mm
    108.5mm
    Knob
    -
    -
    -
    -
    RS PRO
    Rotary Cam Switch
    3P
    -
    3NO
    3
    25A
    500V ac
    2
    Screw
    90°
    50mm
    50mm
    85.5mm
    Knob
    -
    -
    -
    -
    RS PRO
    Multi Step Cam Switch
    SP
    -
    1NO
    1
    16A
    500V ac
    5
    Screw
    30°
    50mm
    50mm
    97mm
    Knob
    -
    -
    -
    -
    RS PRO
    Changeover Cam Switch
    2P
    -
    4NO
    1, 3
    20A
    -
    3
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    On-Off Cam Switch
    1P
    -
    1NO
    1
    20A
    690 V
    2
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Changeover Cam Switch
    2P
    -
    4NO
    1, 3
    20A
    690 V
    2
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Multi Step Cam Switch
    SP
    -
    1NO
    1
    16A
    500V ac
    4
    Screw
    45°
    50mm
    50mm
    85.5mm
    Knob
    -
    -
    -
    -
    RS PRO
    Changeover Cam Switch
    4P
    -
    -
    3
    20A
    690 V
    3
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Motor Reversing Cam Switch
    3P
    -
    5NO
    3
    20A
    690 V
    3
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Changeover Cam Switch
    3P
    -
    6NO
    3
    20A
    690 V
    3
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Voltmeter Cam Switch
    4P
    -
    4NO
    3
    20A
    690 V
    4
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Multi Step Cam Switch
    1P
    -
    3NO
    1
    16A
    690 V
    4
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Rotary Cam Switch
    DP
    -
    2NO
    1
    25A
    500V ac
    2
    Screw
    90°
    50mm
    50mm
    104mm
    Knob
    -
    -
    -
    -
    RS PRO
    On-Off Cam Switch
    1P
    -
    1NO
    1
    20A
    690 V
    2
    -
    -
    48mm
    48mm
    -
    -
    -
    -
    -
    -
    RS PRO
    Rotary Cam Switch
    SP
    -
    1NO
    1
    12A
    500V ac
    2
    Screw
    90°
    50mm
    50mm
    63.3mm
    Knob
    -
    -
    -
    -
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