The Elta 149-POT-10 is a 10kΩ potentiometer-based controller for compatible EC fans. It adjusts the fan’s 0–10V control signal and is suitable for straightforward EC speed control.
- Designed for EC fans
- 0–10V control circuit
- Suitable for use with variable-frequency drives
- Minimum-speed preset and trickle/boost versions are available in the current Elta range
Download the official Elta EC potentiometer controller datasheet.







