MotorsHousing closed motors, IP44, class F, equipped with thermal protection and ball bearings greased for life.Electrical supply:4 or 6 pole depending on version. Single phase 230V-50Hz (capacitor fitted On the fan housing).Three phase 230/400V-50Hz. (See characteristics chart).On requestHousing open motors IP20, class F. Coupling flange fitted at the fan outlet (B version). Special version kitchen IP55, class F. Three phase motors suitable for frequency inverter control.
