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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

    3673 สินค้าที่แสดงสำหรับ Rotary Switches & Components

    1 จาก 184
    • RS Stock No. 323-628
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA10.A221/GBA001.*FT
    Each
    THB556.85
    • RS Stock No. 193-5733
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA10.A048/GBA004.*FT2
    Each
    THB760.87
    • RS Stock No. 758-642
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C42.A213/GBA001.E
    Each
    THB5,287.37
    • RS Stock No. 323-662
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA10.A231/GBA002.*FT
    Each
    THB742.40
    • RS Stock No. 208-3918
    Each
    THB1,206.58
    • RS Stock No. 103-8448
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 095813 T0-3-8007/E
    Each
    THB1,831.74
    • RS Stock No. 352-193
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 457841/1/MA
    Each
    THB882.43
    • RS Stock No. 758-614
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA20.A213/GBA001.E
    Each
    THB1,731.20
    • RS Stock No. 208-3931
    Each
    THB1,331.02
    • RS Stock No. 340-291
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CG4.A210/GBA127.EF
    Each
    THB514.44
    • RS Stock No. 758-579
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CA20.A211/GBA001.E
    Each
    THB2,173.39
    Better World
    • RS Stock No. 123-8133
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. K1F003MLH
    Each
    THB5,272.53
    Better World
    • RS Stock No. 211-8378
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. K1E005QCH
    Each
    THB2,086.92
    • RS Stock No. 208-3923
    Each
    THB1,709.22
    • RS Stock No. 323-735
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. S0.V750D*GBA001
    Each
    THB992.57
    • RS Stock No. 103-8423
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 029353 T0-3-8212/E
    Each
    THB1,392.30
    • RS Stock No. 229-9399
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 215224 T3-4-8902/I2
    Each
    THB5,060.61
    • RS Stock No. 265-7671
    Each
    THB1,181.50
    Better World
    • RS Stock No. 608-8905
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. K1C003QLH
    Each
    THB1,410.86
    • RS Stock No. 454-8247
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 260125 NZM1-XDV
    Each
    THB2,685.77
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