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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

    3757 Produits présentés pour Rotary Switches & Components

    1 sur 188
    NSF Rotary Switch Wafer 12-Position
    • N° de stock RS 327-822
    • Référence fabricant 454479/2/MK
    la pièce
    24,53 €
    Grayhill DP12T Rotary Switch
    • N° de stock RS 877-9874
    • Référence fabricant 56D30-01-2-AJN
    la pièce
    14,86 €
    Kraus & Naimer On-Off Cam Switch, 20A
    • N° de stock RS 323-583
    • Référence fabricant CA10.A203/GBA001.*FT
    la pièce
    18,32 €
    Lorlin, 12 Position SPST Rotary Switch, 150 mA @ 250 V ac, Solder Tab
    • N° de stock RS 320-180
    • Référence fabricant CK1024
    la pièce
    3,26 €
    Lorlin, 12 Position SPST Rotary Switch, 150 mA @ 250 V ac, Solder Tab
    • N° de stock RS 320-714
    • Référence fabricant CK1039
    la pièce
    3,26 €
    RS PRO, SP 2 Position 90° Rotary Cam Switch, 500V ac, 12A, Knob Actuator
    • N° de stock RS 265-7690
    la pièce
    10,41 €
    Lorlin, 12 Position SPST Rotary Switch, 150 mA @ 250 V ac, Solder Tab
    • N° de stock RS 320-679
    • Référence fabricant CK1029
    la pièce
    3,26 €
    RS PRO, 3PDT 3 Position 60° Changeover Cam Switch, 500V ac, 16A, Knob Actuator
    • N° de stock RS 265-7668
    la pièce
    31,12 €
    Alps Alpine, 7 Position SP7T Rotary Switch, 300 mA, PC Pin
    • N° de stock RS 123-9617
    • Référence fabricant SRBV170701
    la pièce
    4,76 €
    Lorlin, 12 Position SPST Rotary Switch, 150 mA @ 250 V ac, Through Hole
    • N° de stock RS 665-180
    • Référence fabricant CK1049
    la pièce
    3,33 €
    Alps Alpine, 6 Position Rotary Switch, 100 mA, PC Pin
    • N° de stock RS 123-9605
    • Référence fabricant SRBM160700
    la pièce
    10,59 €
    Kraus & Naimer, 3P 2 Position On-Off Cam Switch, 10A
    • N° de stock RS 340-241
    • Référence fabricant CG4.A292/GBA122.EF
    la pièce
    28,00 €
    Kraus & Naimer, 3P 3 Position Double Throw Cam Switch, 10A
    • N° de stock RS 340-308
    • Référence fabricant CG4.A212/GBA128.EF
    la pièce
    38,90 €
    Lovato, 1P 2 Position 60° On-Off Cam Switch, 40A, Short Black Handle Actuator
    • N° de stock RS 248-5611
    • Référence fabricant GX4090U
    la pièce
    41,82 €
    Eaton, 3P 3 Position 45°, 690V ac, 20A, Toggle Actuator
    • N° de stock RS 269-9734
    • Référence fabricant 048348 T0-3-15433/E
    la pièce
    38,26 €
    Kraus & Naimer Cam Switch Handle
    • N° de stock RS 350-0840
    • Référence fabricant S0E.T161*GBA002
    la pièce
    5,56 €
    Kraus & Naimer, DP 3 Position Multi Step Cam Switch, 20A
    • N° de stock RS 323-690
    • Référence fabricant CA10.A250/GBA001.*FT
    la pièce
    25,11 €
    Alps Alpine, 4 Position DPDT Rotary Switch, 100 mA, PC Pin
    • N° de stock RS 123-9601
    • Référence fabricant SRBM140700
    la pièce
    10,59 €
    Kraus & Naimer, 4P 3 Position Double Throw Cam Switch, 25A
    • N° de stock RS 758-614
    • Référence fabricant CA20.A213/GBA001.E
    la pièce
    66,30 €
    Schneider Electric, DP 2 Position 60° Rotary Cam Switch, 440V ac, 10A, Handle Actuator
    • N° de stock RS 218-175
    • Référence fabricant K10B002ACH
    la pièce
    26,55 €
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