They operate noiseless and are equipped with an air sensor, a floor sensor or an air-floor sensor with the floor protection against overheating. Load up to 3600 W. A possibility of co-operation with a control timer allows to save up to 30% of electric energy.

 OTN & OTDC Temperature Controller
type Elektra OTN 1991
floor sensor  +
air sensor  –
floor protecting sensor
installation flush
supply (V)  230
range (°C)
 from 0 to +40
temp. setback (°C)  5
max. load (W)  3600
switch  2-pole
ingress protection (IP) 21
dimensions: height x width x depth (mm) 84 x 84 x 40