Controllers and regulators  There are 27 products.

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Showing 1 - 6 of 27 items
  • THYRISTOR CONTROLLER VRS. For manual variable speed control of single-phase motors. Minimum speed is adjusted by means of a screw under the knob. The controller is certified and approved as conforming to electrical safety and interference regulations on all markets. All single-phase fans from Östberg can be regulated with VRS controller.  THYRISTOR CONTROLLER VRS. For manual...

  • THYRISTOR CONTROLLER VRS. For manual variable speed control of single-phase motors. Minimum speed is adjusted by means of a screw under the knob. The controller is certified and approved as conforming to electrical safety and interference regulations on all markets. All single-phase fans from Östberg can be regulated with VRS controller.  THYRISTOR CONTROLLER VRS. For manual...

  • THYRISTOR CONTROLLER VRS. For manual variable speed control of single-phase motors. Minimum speed is adjusted by means of a screw under the knob. The controller is certified and approved as conforming to electrical safety and interference regulations on all markets. All single-phase fans from Östberg can be regulated with VRS controller.  THYRISTOR CONTROLLER VRS. For manual...

  • THYRISTOR CONTROLLER VRS. For manual variable speed control of single-phase motors. Minimum speed is adjusted by means of a screw under the knob. The controller is certified and approved as conforming to electrical safety and interference regulations on all markets. All single-phase fans from Östberg can be regulated with VRS controller.  THYRISTOR CONTROLLER VRS. For manual...

  • SPEED CONTROLLER, MS EC FÖR EC-MOTORS For manual variable speed control of EC-motors. All fans with EC-motors from Östberg have 10 Vdc output that can be connected as supply to the controllers. SPEED CONTROLLER, MS EC FÖR EC-MOTORS...

  • Pressure sensor to superwise fans and air handling units.  Set-point can easily be adjusted with a screw drive.  Pressure sensor to superwise fans and...

Showing 1 - 6 of 27 items