This item is Discontinued.

Marathon 3-Phase General Purpose Motor, 250 HP, 447/9TS Frame, 460 Voltage, 3575 Nameplate RPM 449TSTFS14007

3-Phase General Purpose Motor, 250 HP, 447/9TS Frame, 460 Voltage, 3575 Nameplate RPM (Discontinued)

  • Mfr # 449TSTFS14007
  • Zoro # G9874925
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Specifications

Product Information

MFR #
449TSTFS14007
Zoro #
G9874925
UPC #
-
Country of Origin
United States

Dimensions

Length Less Shaft
43 1/8 in
Shaft Length
4 3/4 in
Overall Length
48 1/8 in
Manufacturers Warranty Length
1 yr
Shaft Dia.
2 3/8 in

Details

Item
General Purpose Motor
Motor Enclosure Design
Totally Enclosed Fan-Cooled
Motor Mounting Type
Rigid Base
HP
250
RPM Range
3001-3600
Voltage
460
Frame
447/9TS
Motor Thermal Protection
None
Motor Service Factor
1.15
Voltage Compatibility
460, 208-230/460
Motor Application
General Application
Motor Design
3-Phase
Nameplate RPM
3575
Motor Shaft Rotation
CW/CCW
Motor Mounting Position
Horizontal
Motor Frame Material
Cast Iron
Motor Shaft Design
Keyed
Standards
UL (E49747), CSA (LR2025)
Nominal Efficiency
89.5%
Phase
Three
Duty
Continuous
Hz
60/50
Motor Efficiency Group
NEMA Premium Efficient
No. of Speeds
1
Inverter Rated
Yes
Max. Ambient Temp.
40 Degrees C
Full Load Amps
275.0
Ins. Class
H
Motor Bearings
Ball
CC Number
CC003A
Frame Material
Cast Iron
RPM Group
3001-3600
Capacitor Required
No

Description

General Purpose Motor, Three Phase, Motor Design 3-Phase, 250 HP, Nameplate RPM 3575, No. of Speeds 1, Voltage 460, Full Load Amps 275.0, 447/9TS Frame, Hz 60/50, Motor Service Factor 1.15, Max. Ambient Temp. 40 Degrees C, Motor Thermal Protection None, Ins. Class H, Motor Enclosure Design Totally Enclosed Fan-Cooled, Motor Shaft Rotation CW/CCW, Motor Mounting Type Rigid Base, Motor Mounting Position Horizontal, Inverter Rated Yes, Motor Shaft Design Keyed, Motor Frame Material Cast Iron

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