Attributes

Key Value
ApprovalsCSA, UL
Bearing TypeBall
CompositionAluminum
CT Speed Range2:1
Efficiency %90.2 %
EnclosureTotally Enclosed Fan Co.
Family SeriesMarathon Electric Motor.
Gross Weight0 lbs
Horsepower20 hp
Inverter DutyYes
Item NumberU748
ManufacturerMarathon Electric
Manufacturer Part Number256TTFL4004
Model Number256TTFL4004
Mounting TypeC-Face Footed
NEMA Frame256TC
Net Weight189 lbs
Nominal Voltage208 VAC, 240 VAC, 415 V.
Overall Length24.99 "
Overload ProtectionNone
Phase3
Product SeriesGeneral Purpose
RPM3,600 RPM
Service Factor1.15
Voltage (AC)230 VAC, 460 VAC
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