The ducted axial fans of the CC-ATX series are designed and constructed to operate in potentially explosive environments and suitable for conveying air with temperature from -20°C to +40°C. The motor is equipped with an overtemperature protection system using PTC thermistors, compliant with DIN 44081, DIN 44082, and IEC 60034-11-2 standards. It is also suitable for speed control via inverter-type controllers (for the three-phase version).