Ventilador alta calidad del prestigioso fabricante EBM-PAPST con adaptador a 3-pin.Approval VDE, CSA, UL Bearing Sintec sleeve bearing Connection line Single strands AWG 28, TR 64, bared and tin-plated. Dimensions 40 x 40 x 20 mm Direction of air flow Air exhaust over bars Direction of protection Left, looking at rotor General description Compact fan with low power consumption. Electronic commutation completely integrated. Housing material Fiberglass-reinforced PBT plastic Lifetime L10 at 20 C 50000 h Lifetime L10 at 60 C 20000 h Mass 0.027 kg Material of impeller Fiberglass-reinforced PA plastic Motor protection Protected against reverse polarity and locking. Option Speed signal, alarm signal