Mechanical Drawing:
SPECIFICATIONS
(RoHS Compliant)
Model Number: ST12B3 Drawing Number: 26021752A00
Part Number: 19030615A January 25.2013
Motor:
Nominal Voltage = 12 vdc
Operating Voltage Range = 6-14 vdc
Nominal Running Current = 0.280 amps
Max. Locked Rotor Current = 0.700 amps
Running Power = 3.4 watts
Average Speed = 3400 RPM
Bearings = Ball
Air Flow = 33 CFM
Acoustic = 40.9 dBA
Construction:
Venturi: Plastic, Black, UL 94V-0
Propeller: Plastic, Black, UL 94V-0
Life Expectancy:
This fan is designed for continuous duty life of 78,000
hours at 40C.
Additional Features:
Brushless DC Motor
Automatic Restart Capability
Electronic Locked Rotor Protection
Polarity Protected
Operating Temperature: -10C to 85C
Storage Temperature: -40C to 85C
Termination:
12” Lead wires, 22 AWG, UL 1061
Red = Power
Black = Ground
Agencies:
UL, CSA, TUV
