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    Rotary Switches & Components

    Rotary switches are a broad subcategory of switch types that operate through a rotational action. They’re especially widespread components in devices and circuits that require a single switch to offer more than two positions or functions.

    Our rotary switches and accessories include a huge selection of switch configurations, as well as numerous options for add-ons and spares, such as:

    • Rotary switch dials, knobs, caps and collet knob dials
    • Rotary switch shaft assemblies and spindles
    • Rotary switch lock mechanisms, screens and spacers
    • Rotary switch rotating open circuits

    Leading brands we work with to source high quality, durable, excellent value rotary switches and component parts include Arcol, Knitter-Switch, Honeywell, NSF, Vishay, RS PRO, Hartmann, NKK Switches and TE Connectivity.

    How are rotary switches typically used?

    Rotary switches are common HMI (human-machine interface) components in numerous kinds of industrial equipment, as well as in a wide range of consumer appliances.

    They’re sometimes preferred over other control input methods, such as touch-screens, in applications where software error could be problematic or hazardous. They’re also widely used on mechanical equipment featuring complex circuits where a single switch position needs to open/close various combinations of different contacts at once.

    How do rotary switches work?

    • Rotary switches turn around a spindle connected to a shaft assembly. This spindle, or rotor, is positioned such that it can make contact with any number of different attached electrical circuits as the rotary switch turns.
    • In this way, rotary switches are capable of incorporating greater numbers of poles and throws than most other types of simple in-line switches
    • Rotary switches are usually designed to be stepped, rather than completely smooth or linear in operation, to prevent stalling at intermediate stages between two or more connected circuits - although several such dial-based variants are also available.
    • The most common assembly type for modern rotary switches involves a ‘star wheel’ mechanism to switch positions at set intervals (say, 30, 45, 60 or 90 degrees)
    • Depending on the number of positions required, some rotary switches also employ a toothed washer below the holding nut, to limit or increase the number of available slots a given switch can click between
    Cam Switch Handles
    Cam Switch Handles
    Cam Switch Legends & Mounting Plates
    Cam Switch Legends & Mounting Plates
    Cam Switches
    Cam Switches
    Rotary Switch Contact Blocks
    Rotary Switch Contact Blocks
    Rotary Switch Knobs
    Rotary Switch Knobs
    Rotary Switch Shaft Assemblies
    Rotary Switch Shaft Assemblies
    Rotary Switch Spacers & Washers
    Rotary Switch Spacers & Washers
    Rotary Switch Wafers
    Rotary Switch Wafers
    Rotary Switches
    Rotary Switches

    3751 Producten voor Rotary Switches & Components

    1 van 188
    RS PRO, 2P 2 Position On-Off Cam Switch, 690 V, 20A
    • RS-stocknr. 208-3926
    Per stuk
    € 20,34
    RS PRO, 4P 2 Position Changeover Cam Switch, 690 V, 20A
    • RS-stocknr. 208-3918
    Per stuk
    € 39,42
    ABB, DPST 2 Position 90°, 25A
    • RS-stocknr. 866-2108
    • Fabrikantnummer OC25G02PNBN00NB2
    Per stuk
    € 15,63
    RS PRO, 2P 2 Position Changeover Cam Switch, 690 V, 20A
    • RS-stocknr. 208-3914
    Per stuk
    € 27,72
    RS PRO, 3P 3 Position Motor Reversing Cam Switch, 690 V, 20A
    • RS-stocknr. 208-3908
    Per stuk
    € 35,24
    Kraus & Naimer 8 Position Coding Cam Switch, 6A
    • RS-stocknr. 311-5048
    • Fabrikantnummer CAD11.A540/GBA001.EF
    Per stuk
    € 34,74
    Kraus & Naimer, DP 2 Position On-Off Cam Switch, 10A
    • RS-stocknr. 340-235
    • Fabrikantnummer CG4.A291/GBA121.EF
    Per stuk
    € 18,92
    RS PRO, SP 2 Position 90° Rotary Cam Switch, 500V ac, 12A, Knob Actuator
    • RS-stocknr. 265-7690
    Per stuk
    € 10,41
    Kraus & Naimer, DP 2 Position Double Throw Cam Switch, 20A
    • RS-stocknr. 323-628
    • Fabrikantnummer CA10.A221/GBA001.*FT
    Per stuk
    € 17,16
    RS PRO, SP 6 Position 30° Multi Step Cam Switch, 500V ac, 16A, Knob Actuator
    • RS-stocknr. 265-7673
    Per stuk
    € 28,26
    RS PRO, 1P 3 Position Changeover Cam Switch, 690 V, 16A
    • RS-stocknr. 208-3903
    Per stuk
    € 20,64
    Eaton, SP 2 Position Changeover Cam Switch, 20A
    • RS-stocknr. 332-161
    • Fabrikantnummer 78819004 T0-1-8220/E/EZ-P1(RS332-161)
    Per stuk
    € 28,95
    Eaton, DPST 2 Position 90° On-Off Cam Switch, 690V ac, 20A, Knob Actuator
    • RS-stocknr. 103-8442
    • Fabrikantnummer 088709 T0-1-102/E
    Per stuk
    € 24,46
    Eaton, 2P 3 Position 60°, 690V ac, 20A, Short Actuator
    • RS-stocknr. 269-9741
    • Fabrikantnummer 076813 T0-2-8211/IVS
    Per stuk
    € 32,44
    Kraus & Naimer, SP 2 Position On-Off Cam Switch, 10A
    • RS-stocknr. 340-229
    • Fabrikantnummer CG4.A290/GBA120.EF
    Per stuk
    € 19,41
    Eaton, 2P 3 Position 45°, 690V ac, 20A, Toggle Actuator
    • RS-stocknr. 269-9730
    • Fabrikantnummer 041229 T0-2-15432/IVS
    Per stuk
    € 32,44
    RS PRO, 1P 2 Position On-Off Cam Switch, 690 V, 16A
    • RS-stocknr. 208-3905
    Per stuk
    € 18,14
    RS PRO, 2P 3 Position Changeover Cam Switch, 20A
    • RS-stocknr. 208-3910
    Per stuk
    € 28,54
    RS PRO, 3P 2 Position On-Off Cam Switch, 690 V, 20A
    • RS-stocknr. 208-3929
    Per stuk
    € 34,61
    Eaton, 3P 3 Position 60° Motor Reversing Cam Switch, 690V (Volts), 20A, Short Thumb Grip Actuator
    • RS-stocknr. 271-4204
    • Fabrikantnummer 010366 T0-3-8401/Z
    Per stuk
    € 36,57
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