Attributes

Key Value
ApprovalsCSA, UL
Bearing TypeBall
CompositionSteel
CT Speed Range2:1
Efficiency %91 %
EnclosureDrip Proof
Family SeriesMarathon Electric Motor.
Gross Weight0 lbs
Horsepower20 hp
Inverter DutyYes
Item NumberU438
ManufacturerMarathon Electric
Manufacturer Part Number256TTDX4345
Model Number256TTDX4345
Mounting TypeC-Face Footed
NEMA Frame256TC
Net Weight233 lbs
Nominal Voltage208 VAC, 240 VAC, 415 V.
Overall Length22.64 "
Overload ProtectionNone
Phase3
Product SeriesGeneral Purpose
RPM1,800 RPM
Service Factor1.15
Voltage (AC)208-230 VAC, 460 VAC
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