Rotary potenciometer -speed controller with steps PO1-ST5-10 Potentiometer speed controller PO1-ST5-10 is designed to control fans with EC motors where is requir... 27.35 Eur 32.50 Eur Buy More
Transformer speed controller TRV4.0/230V Single phase (230V) transformer speed controllers are based on principle of voltage control with aut... 143.65 Eur 169.00 Eur Buy More
Electronic speed controller VRE-L 2.0H Electronic speed controllers VRE-L.. are based on the principle of phase angle control by means of t... 35.52 Eur 38.36 Eur Buy More
Transformer speed controller TRV11.0/230V Single phase (230V) transformer speed controllers are based on principle of voltage control with aut... 207.19 Eur 243.75 Eur Buy More
Differential pressure transmitter DPT110NAH Differential pressure transmitters DPT11.. are engineered for building automation in the HVAC/R indu... 110.50 Eur 124.74 Eur Buy More
Transformer speed controller TRV0.6/230V Single phase (230V) transformer speed controllers are based on principle of voltage control with aut... 61.63 Eur 72.50 Eur Buy More
Differential pressure transmitter DPT108-102D-MVL (Modbus) DPT108.. differential pressure transmitters detect differential pressure or gauge pressure then conv... 130.18 Eur Buy More
Step switch SS3 Step switch SS3 allows manually to adjust the speed of two-speed single-phase (230V) fan motors. Sev... 23.50 Eur 26.11 Eur Buy More
Electronic speed controller VRE 4.0H Electronic speed controllers VRE.. are based on the principle of phase angle control by means of tri... 82.13 Eur Buy More
Potentiometer speed controller PO2 These controllers are designed for direct control or nominal value present of EC-fans with potentiom... 27.11 Eur 30.12 Eur Buy More