TRB / TREB Series
TRB/4-350 *230V 50* VE
Suitable for many general low pressure extract / supply ventilation applications.
Available, depending upon the model, with single phase motors in 2 or 4 poles.
All the motors are IP44 Class F insulation, equipped with thermal protection and ball bearings greased for life.
Direction of air:
TRB Models: form (B) configuration (Impeller over Motor).
Model type TRB
Suitable for mounting on walls, ceilings or support structures, etc.
Integrated mounting bracket with fixed outlet wiring box (can be moved either right or left side of the fan bracket.)
Model type TREB
Suitable for installation within a wall or ceiling structure.
Wiring terminal box fitted on the motor.
Flame retardant terminal box
Terminal box in flame retardant plastic V0 located outside the airflow and including the capacitor.
High efficiency ﾓSickle bladeﾔ impeller
ﾓSickle Bladeﾔ impeller specifically designed to ensure the highest and most efficient airflow performance with the lowest noise level.
Dynamically balanced to ISO 1940 standard. Manufactured from pressed sheet steel.