OMRON High-Quality Industrial Components

High-quality components for faster builds, in smaller spaces, at a lower cost.

  • Reliable and durable limit switches for the most extreme operating conditions.
  • High-performance temperature controllers for fast and precise temperature control.
  • Innovative switching components to maximize ease of operation and manufacturing flexibility.
  • A wide range of options including power supplies, timers, and counters.
  • Global leader in industrial relays.
See More
1,131 results Products

D4B2A11N

Omron Automation

Limit switch - roller lever - DPDB 2-NC - slow action - 10 A

  • In Stock: 6

    Immediately

  • MANUFACTURER STOCK 29

    Ships 10/26/26


  • 1
    $126.68
  • 5
    $117.22
  • 10
    $112.20
See More

D4B2171N

Omron Automation

Limit switch - roller plunger - SPDB NO/NC - snap action - 10 A

  • In Stock: 2

    Immediately

  • MANUFACTURER STOCK 28

    Ships 10/26/26


  • 1 +
    $102.00
See More

D4N4120

Omron Automation

Limit switch - D4N - M20 (1-conduit) - 1NC/1NO (snap-action) - roller lever (resin lever - resin roller)

  • In Stock: 16

    Immediately

  • MANUFACTURER STOCK 290

    Ships 10/26/26


  • 1
    $41.95
  • 5
    $37.43
  • 10
    $37.34
See More

D4N2120

Omron Automation

Limit switch - Roller lever (resin lever - resin roller) - 1NC/1NO (snap-action) - 1NC/1NO (snap-action) - G1/2 ( ...

  • In Stock: 30

    Immediately

  • MANUFACTURER STOCK 103

    Ships 10/26/26


  • 1 +
    $31.60
See More

D4N2131

Omron Automation

Limit switch - Top plunger - 1NC/1NO (snap-action) - 1NC/1NO (snap-action) - G1/2 (1-conduit)

  • In Stock: 23

    Immediately

  • MANUFACTURER STOCK 10

    Ships 10/19/26


  • 1
    $30.80
  • 5
    $28.81
  • 10
    $27.48
See More

D4N4131

Omron Automation

Limit switch - D4N - M20 (1-conduit) - 1NC/1NO (snap-action) - top plunger

  • MANUFACTURER STOCK 29

    Ships 10/26/26


  • 1
    $30.80
  • 5
    $28.81
  • 10
    $27.48
See More

D4N2132

Omron Automation

Limit switch - Top roller plunger - 1NC/1NO (snap-action) - 1NC/1NO (snap-action) - G1/2 (1-conduit)

  • In Stock: 50

    Immediately

  • MANUFACTURER STOCK 563

    Ships 10/26/26


  • 1 +
    $23.20
See More

D4N4132

Omron Automation

Limit switch - D4N - M20 (1-conduit) - 1NC/1NO (snap-action) - top roller plunger

  • In Stock: 16

    Immediately

  • MANUFACTURER STOCK 388

    Ships 10/26/26


  • 1
    $31.41
  • 5
    $29.51
  • 10
    $28.24
See More

D4N4162

Omron Automation

Limit switch - D4N - M20 (1-conduit) - 1NC/1NO (snap-action) - one-way roller arm lever (horizontal)

  • In Stock: 14

    Immediately

  • MANUFACTURER STOCK 117

    Ships 10/26/26


  • 1
    $32.79
  • 5
    $30.68
  • 10
    $29.26
See More

D4N212G

Omron Automation

Limit switch - Adjustable roller lever - form lock (metal lever - resin roller) - 1NC/1NO (snap-action) - 1NC/1NO ...

  • In Stock: 22

    Immediately

  • MANUFACTURER STOCK 551

    Ships 10/26/26


  • 1
    $46.73
  • 5
    $41.70
  • 10
    $40.45
See More

Join the circuit, keeping you connected to OnlineComponents.com and beyond!