Precision AC fan, 230 V ball bearing, quiet fan 26 dB(A) in aluminum housing with plastic fan wheel blowing over bars with plug connection 2.8 x 0.5 mm and connection cable L= 915 mm Voltage 230 V Power 15 W Service life approx. 43,500 h Operating temperature: -40 to +70° C Approval: UL - CSA - VDE