Systemair Step switch S-5EC, 0-10V
Модель: Step
Артикул: 76738
від 7750 грн.
5-step switch (10V/0-10V) with on/off function for surface mounting
For direct control of EC fans or frequency converters via a 0-10V control input (DC). Including LED for status indication and an additional potentiometer for offset adjustment.