SPECIFICATIONS (RoHS Compliant) Model Number: PQ24B4 Part Number: 19031084A December 15, 2005 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 = 1.00 amps = 2.00 amps = 24 watts = 3500 RPM = Ball = 235 CFM = 51.2 dBA Brushless DC Motor Polarity Protected Locked Rotor Protection Automatic Restart Capability Operating Temperature: Storage Temperature: Termination: 0.110" Terminals (2) Construction: Agency Approvals: Venturi: Single Piece, Die-Cast Aluminum, Black Propeller: Plastic, Black, UL 94V-0 UL, CE Life Expectancy: This fan is designed for continuous duty life of 75,000 hours at 40C. -10C to 70C -40C to 85C