Rotary Switch Contact Blocks, Selector Switch Blocks | RS
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    Rotary Switch Contact Blocks

    Rotary switch accessories are all the component and additional parts used in the function and extension of rotary switches. Rotary switches work by rotating around a central point, as opposed to being pressed or flipped. By stopping in different actuation positions, they can turn a circuit on or off, or make it increase or decrease in value. 

    What are rotary switches used for?

    In industrial settings, rotary switches are often used in situations where speed needs to be adjusted, such as on conveyor belts and in fans. They can also adjust the electrical values in some electronic equipment such as oscilloscopes. Rotary switches are also commonly found in equipment such as televisions and radios. However, to some extent they have been replaced by digital equivalents.

    Types of rotary switch accessories

    There are a range of rotary switch accessories available, but some common types include:

    • key component parts, including the contacts, rotary shaft and head
    • extension accessories, such as an extension shaft
    • mounting accessories, depending on where the switch needs to be placed

    70 Products showing for Rotary Switch Contact Blocks

    Eaton
    Handle
    N (S)1(-4) Series, NZM1(-4) Series, PN1(-4) Series
    -
    -
    -
    Eaton
    Lockable Rotary Handle
    N (S)2(-4) Series, NZM2(-4) Series, PN2(-4) Series
    -
    -
    -
    Eaton
    Handle
    N (S)1(-4) Series, NZM1(-4) Series, PN1(-4) Series
    -
    -
    -
    Eaton
    Lockable Rotary Handle
    N (S)1(-4) Series, NZM1(-4) Series, PN1(-4) Series
    -
    -
    -
    Schneider Electric
    Contact Block
    Harmony 9 Series
    Harmony 9001K
    Yes
    Green Premium
    Schneider Electric
    Rotary Handle
    ComPacT NSXm new
    ComPacT NSXm
    -
    -
    Siemens
    Rotary Operators
    Switch Disconnector 3LD3
    3LD
    -
    -
    Siemens
    Rotary Operators
    Switch Disconnector 3LD3
    3LD
    -
    -
    Schneider Electric
    Contact Block
    Harmony 9 Series
    Harmony 9001K
    Yes
    Green Premium
    Kraus & Naimer
    Key Operator
    CA10 Series, CA20 Series, CA25 Series, CAD11 Series, CG8 Series, CHR10 Series
    -
    -
    -
    Siemens
    Rotary Operators
    Switch Disconnector 3LD2
    3LD
    -
    -
    Siemens
    Actuating Lever
    Emergency Switching-Off Switch 3LD2
    -
    -
    -
    Eaton
    Key
    Lock Mechanism
    Eaton Moeller Series ES
    -
    -
    Siemens
    Actuating Lever
    Emergency Switching-Off Switch 3LD2
    -
    -
    -
    Eaton
    Handle
    N (S)1(-4) Series, NZM1(-4) Series, PN1(-4) Series
    -
    -
    -
    Schneider Electric
    Rotary Handle
    ComPacT NSXm new
    ComPacT NSXm
    -
    -
    Schneider Electric
    Cam switch body
    Changeover switch
    K1
    Yes
    Green Premium
    Schneider Electric
    Stepping switch
    Cam switch body
    K1
    Yes
    Green Premium
    Siemens
    Door-coupling rotary operating mechanism
    circuit breaker Size S2 Handle
    3RV
    -
    -
    Eaton
    On-Off Switch
    -
    Eaton Moeller Series T3
    -
    -
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