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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

    3673 สินค้าที่แสดงสำหรับ Rotary Switches & Components

    9 จาก 184
    Kraus & Naimer, 4P 7 Position Voltmeter Cam Switch
    • RS Stock No. 193-5711
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA10.A007/GBA004.*FT2
    Each
    THB775.89
    Schneider Electric, 2P 2 Position 45° Rotary Cam Switch, 12A, Handle Actuator
    • RS Stock No. 212-274
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. K1B002ALH
    Each
    THB1,209.75
    Kraus & Naimer, SP 2 Position Double Throw Cam Switch, 20A
    • RS Stock No. 323-612
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA10.A220/GBA001.*FT
    Each
    THB407.42
    NKK Switches, 2 → 12 Position SP12T Rotary Switch, 0.1 → 100 mA, Through Hole
    • RS Stock No. 428-9487
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MR-F112
    Each
    THB488.18
    Schneider Electric, 2P 2 Position 60° Changeover Cam Switch, 440V ac, 10A, Rotary Actuator
    • RS Stock No. 288-7220
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. K10D002UCH
    Each
    THB1,946.60
    Legrand Rotary Switch, 25 A
    • RS Stock No. 255-2147
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 022212
    Each
    THB1,998.82
    Kraus & Naimer, 3P 4 Position 60° Multi Step Cam Switch, 20A
    • RS Stock No. 222-5879
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA10.A271/GBA001.*FT
    Each
    THB1,299.35
    Lorlin, 16 Position, BCD Rotary Switch, 150 mA @ 250 V ac, Through Hole
    • RS Stock No. 739-2924
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. BCKS1002RS
    Each
    THB470.75
    Lovato, 1P 3 Position 60° Changeover Cam Switch, 16A, Short Black Handle Actuator
    • RS Stock No. 248-5579
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. GX1651U
    Each
    THB898.70
    Eaton, 4P 3 Position 60° Changeover Cam Switch, 690V (Volts), 20A, Short Thumb Grip Actuator
    • RS Stock No. 271-4663
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 015279 T0-5-89/E
    Each
    THB2,740.52
    Eaton, DPST 2 Position 90° On-Off Cam Switch, 690V ac, 20A
    • RS Stock No. 103-8410
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 015147 T0-1-102/IVS
    Each
    THB1,152.25
    Kraus & Naimer, DP 3 Position Double Throw Cam Switch, 20A
    • RS Stock No. 263-7014
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA10.A211/GBA006.*PF
    Each
    THB1,102.77
    NSF Rotary Switch Wafer 3-Position
    • RS Stock No. 352-222
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 457844/1/MA
    Each
    THB1,197.79
    RS PRO, 2P 3 Position Changeover Cam Switch, 20A
    • RS Stock No. 208-3910
    Each
    THB1,362.32
    EAO Rotary Switch Knob
    • RS Stock No. 281-3035
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 52-928.50
    Each
    THB340.49
    Eaton, 4P 3 Position 60° Changeover Cam Switch, 690V (Volts), 100A, Short Thumb Grip Actuator
    • RS Stock No. 271-5380
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 207270 T5-4-8213/I5
    Each
    THB16,386.57
    RS PRO, 6P 7 Position Voltmeter Cam Switch, 690 V, 20A
    • RS Stock No. 208-3916
    Each
    THB1,364.78
    Eaton, 3P 3 Position 90° Star Delta Cam Switch, 690V (Volts), 32A, Short Thumb Grip Actuator
    • RS Stock No. 271-4943
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 020617 T3-4-8419/E
    Each
    THB4,015.60
    Eaton, 2P 4 Position 45° Multi Step Cam Switch, 690V (Volts), 20A, Toggle Actuator
    • RS Stock No. 271-4496
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 013647 T0-4-15138/E
    Each
    THB2,338.93
    Eaton, 6P 90° On-Off Cam Switch, 690V (Volts), 63A, Door Coupling Rotary Drive Actuator
    • RS Stock No. 271-5541
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 225386 T5B-4-15164/I4/SVB-SW
    Each
    THB10,271.86
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