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Thumbwheel Switches

Overview of Thumbwheel Switches

Thumbwheel switches are mechanical devices used to input set values into electronic or digital systems by turning a disk-shaped part marked with numbers. These switches convert the selected numeric value into various codes such as binary, decimal, or hexadecimal, using a combination of ON and OFF signals across multiple contact circuits. Commonly utilized in process controls, testing, instrumentation, and machine controls, thumbwheel switches enhance the precision and ease of operations.

Key Features of Thumbwheel Switches

  • Value Conversion:Thumbwheel switches effectively convert input values to different numeric codes, facilitating seamless integration with digital systems.

  • Visual Confirmation: The current setting is directly displayed on the wheel, allowing operators to easily verify and adjust settings, thus minimizing the risk of errors.

  • Persistent Settings: The mechanical nature of the switch ensures that the set value is maintained without the need for power, enhancing reliability.

  • Simplification of Digital Conversion: These switches simplify the digital conversion process, reducing the complexity of circuit designs and improving the overall reliability and maintainability of control systems.

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1-30 of 44 products found

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1-30 of 44 products found

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  1. Slide/Piano DIP Switch
    Slide/Piano DIP Switch

    Omron

    SKU: OM_A6DR0134C

    Model: A6DR-4100 BY OMZ

    SGD $8.80 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  2. Slide DIP Switch
    Slide DIP Switch

    Omron

    SKU: OM_A6EN0003B

    Model: A6E-2101-N

    SGD $3.97 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  3. Slide DIP Switch
    Slide DIP Switch

    Omron

    SKU: OM_A6EN0008C

    Model: A6E-4104-N

    SGD $3.97 All prices inclusive of GST
    -
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  4. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7B-0045B

    Model: A7B-PT-1

    SGD $9.17 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  5. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7B-0047R

    Model: A7B-PU-1

    SGD $9.17 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  6. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7BS3300G

    Model: A7BS-206-P2

    SGD $16.23 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  7. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7BS3400C

    Model: A7BS-206-P2-1

    SGD $16.23 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  8. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7BS1001E

    Model: A7BS-206-PM

    SGD $17.22 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  9. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7BS4405M

    Model: A7BS-207-10-1

    SGD $17.22 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  10. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7CN9001F

    Model: A7CN-2M

    SGD $3.11 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  11. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7D-1001C

    Model: A7D-106

    SGD $9.54 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  12. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7D-2006M

    Model: A7D-206-PM-1

    SGD $15.49 All prices inclusive of GST
    -
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  13. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7PH4208G

    Model: A7PH-207-D-1

    SGD $66.02 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  14. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7P-0017E

    Model: A7P-PH

    SGD $11.65 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  15. Slide DIP Switch
    Slide DIP Switch

    Omron

    SKU: OM_A6EN0002D

    Model: A6E-0104-N

    SGD $6.81 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  16. Slide DIP Switch
    Slide DIP Switch

    Omron

    SKU: OM_A6TN0014M

    Model: A6TN-4104

    SGD $2.73 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  17. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7BL2603M

    Model: A7BL-206-PM-1

    SGD $18.70 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  18. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7BL2650A

    Model: A7BL-206-S01-1

    SGD $22.79 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  19. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7BL2701M

    Model: A7BL-207-1

    SGD $17.84 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  20. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7B-0012F

    Model: A7B-PB

    SGD $9.54 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  21. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7B-0046M

    Model: A7B-PU

    SGD $9.17 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 15 To 17 Weeks

  22. Thumbwheel Switch (IA)
    Thumbwheel Switch (IA)

    Omron

    SKU: OM_A7D-2001R

    Model: A7D-206

    SGD $9.54 All prices inclusive of GST
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    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  23. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7DP2610H

    Model: A7DP-206-S02-1

    SGD $16.97 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  24. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7MB9710M

    Model: A7MD-106-P-09

    SGD $11.65 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  25. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7PH2100D

    Model: A7PH-203-1

    SGD $40.64 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  26. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7P-0038H

    Model: A7P-PT-1

    SGD $11.28 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  27. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7P-0060D

    Model: A7P-PU

    SGD $11.28 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  28. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7P-0061B

    Model: A7P-PU-1

    SGD $9.79 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  29. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7PS3002B

    Model: A7PS-206-PM

    SGD $22.18 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

  30. Thumbwheel Switch
    Thumbwheel Switch

    Omron

    SKU: OM_A7PS3160F

    Model: A7PS-206-S05-1

    SGD $34.19 All prices inclusive of GST
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 13 To 15 Weeks

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