SPECIFICATIONS Model Number: Part Number: BD24B3 19030621A (RoHS Compliant) Drawing Number: 26021647A02 Jan.25.2013 Mechanical Drawing: Motor: Nominal Voltage Operating Voltage Range Nominal Running Current Locked Rotor Current Running Power Average Speed Bearings Air Flow Acoustic Additional Features: = 24 vdc = 12 - 28 vdc = 0.48 amps = 0.95 amps = 11.5 watts = 3100 rpm = Ball = 26 cfm = 51.2 dBA Brushless DC Motor Polarity Protected Locked Rotor Protection Automatic Restart Capability Operating Temperature: Storage Temperature: -10C to 70C -40C to 85C Termination: Construction: 12" Lead wires, AWG 22, UL 1061 Red = Power (+) Black = Ground (-) Venturi: Plastic, Black, UL 94V-0 Propeller: Plastic, Black, UL 94V-0 Agency Certifications: UL, CE Life Expectancy: This fan is designed for continuous duty life of 78,000 hours at 40C.