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120 x 120 x 38mm (4.72 x 4.72 x 1.50in.)
12V, 24V, 48V

190.31~236.83 CFM (5.39~6.71 m³/min)
Dual Ball Bearings
Frame: Thermoplastic PBT + 30% GF, UL94-V0
Impeller: Thermoplastic PBT + 15% GF, UL94-V0
Lead Wires: UL1007 (+) Red; (-) Black, AWG 24, 240±10mm
Operating Temperature: -10ºC ~ +70ºC
Operating Life: 70,000 hours
Locked Rotor Protection
UL, CE, RoHS
1238-5 Series Brushless Direct Current (DC) Axial Fans
Unit of Measure
1 

Model Number

Item Name

Speed

Airflow (Q)

Pressure (P)

Noise

K1238X12BPLB1b-5 N/A 1238-5 Series 25.20 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 5200 rpm N/A 212.57 ft³/min6.02 m³/min N/A 24.38 mmAq0.96 inH2O N/A 61.89 dBA
H1238H12BPLB1b-5 N/A 1238-5 Series 19.80 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 4700 rpm N/A 190.31 ft³/min5.39 m³/min N/A 21.13 mmAq0.83 inH2O N/A 57.78 dBA
K1238Y24BPLB1b-5 N/A 1238-5 Series 28.80 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 5500 rpm N/A 224.58 ft³/min6.36 m³/min N/A 28.29 mmAq1.11 inH2O N/A 63.63 dBA
K1238X24BPLB1b-5 N/A 1238-5 Series 22.80 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 5200 rpm N/A 212.57 ft³/min6.02 m³/min N/A 24.38 mmAq0.96 inH2O N/A 61.89 dBA
K1238H24BPLB1b-5 N/A 1238-5 Series 16.32 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 4700 rpm N/A 190.31 ft³/min5.39 m³/min N/A 21.13 mmAq0.83 inH2O N/A 57.78 dBA
K1238Y48BPLB1b-5 N/A 1238-5 Series 29.28 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 5800 rpm N/A 236.83 ft³/min6.71 m³/min N/A 31.47 mmAq1.24 inH2O N/A 65.02 dBA
K1238X48BPLB1b-5 N/A 1238-5 Series 24.48 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 5200 rpm N/A 212.57 ft³/min6.02 m³/min N/A 24.38 mmAq0.96 inH2O N/A 61.89 dBA
K1238H48BPLB1b-5 N/A 1238-5 Series 17.04 Watt (W) Power Brushless Direct Current (DC) Axial Fan N/A 4700 rpm N/A 190.31 ft³/min5.39 m³/min N/A 21.13 mmAq0.83 inH2O N/A 57.78 dBA
Unit of Measure
1