The DPR 200K is an adjustable differential pressure switch that is capable to detect changes in pres...
18.90 Eur
Step switch SS4 allows manually to adjust the speed of three-speed single-phase (230V) fan motors. S...
26.92 Eur
29.91 Eur
Step switch SS3 allows manually to adjust the speed of two-speed single-phase (230V) fan motors. Sev...
23.50 Eur
26.11 Eur
Potentiometer speed controler PO-NTC is designed to control fans with EC motors where is required DC...
22.93 Eur
25.48 Eur
Potentiometer speed controller PO-MT is designed to control equipment that needs a 0-10 VDC control...
30.71 Eur
34.12 Eur
These controllers are designed for direct control or nominal value present of EC-fans with potentiom...
27.11 Eur
30.12 Eur
Potentiometers speed contreollers PO1 are designed for devices where a DC control signal requi...
22.37 Eur
24.85 Eur
Electronic speed controllers VRE-T.. are based on the principle of phase angle control. They are app...
105.24 Eur
Electronic speed controllers VRE-T.. are based on the principle of phase angle control. They are app...
93.45 Eur