Mechanical Drawing:
SPECIFICATIONS
(RoHS Compliant)
Model Number: MC48B3 SPEC NUMBER: 26014019A01
Part Number: 19030573A Jan.01.2013
Additional Features:
Brushless DC Motor
Polarity Protected
Electronic Locked Rotor Protection
Automatic Restart Capability
Operating Temperature: -10C to 70C
Storage Temperature: -40C to 85C
Termination:
12” Lead wires, 22AWG, UL 1061
Red - Power
Black - Return
Agency Approvals:
UL
Motor:
Nominal Voltage = 48 vdc
Operating Voltage Range = 24 - 56 vdc
Nominal Running Current = 0.180 amps
Locked Rotor Current = 0.450 amps
Running Power = 8.4 watts
Average Speed = 3700 RPM
Bearings = Ball
Air Flow = 102 CFM
Acoustic = 47.8 dBA
Construction:
Venturi: Glass filled nylon, black, UL 94V-0
Propeller: Plastic, Black, UL 94V-0
Life Expectancy:
This fan is designed for continuous duty life of 75,000
hours at 40C.
