Rf-t ONE-X Spring Return Actuator

Designed to operate Rf-t fire dampers automatically or remotely.

  • Integrated solution saves installation time and reduces connection mistakes
  • Predefined device address – no configuration required
  • Service mode for local testing damper
  • 3 LED’s indicate status, bus communication and errors
  • Low power consumption
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Product Overview

The Rf-t ONE-X is a spring return actuator with an integrated communication module, designed to operate Rf-t fire dampers of all sizes automatically or remotely. When powered, the actuator moves the damper blade into its standby position. If power is interrupted or the duct temperature exceeds 72°C, the internal spring returns the blade to its safety position. The motor can be manually reset using a standard 9V battery.

The integrated communication module enables monitoring and remote control through a ZENiX controller, with the fire damper status readable over the bus even when power is disconnected. Three LEDs indicate the damper status, bus communication and any error messages. The ONE-X is available in 24 V and 230 V versions.

Features and Benefits

  • Nominal voltage ONE-X 24: 24 V DC (-10%/+20%)
  • Nominal voltage ONE-X 230: 230 V AC (±15%)
  • Power consumption standby: 24 V DC: 0,28W; 230 V AC: 0,57W
  • Power consumption running: 4,2 W
  • IP54

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