This item is Discontinued.

Marathon 3-Phase General Purpose Motor, 250 HP, 447T Frame, 460 Voltage, 1780 Nameplate RPM 447TTDN16046

3-Phase General Purpose Motor, 250 HP, 447T Frame, 460 Voltage, 1780 Nameplate RPM (Discontinued)

  • Mfr # 447TTDN16046
  • Zoro # G9875905
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Specifications

Product Information

MFR #
447TTDN16046
Zoro #
G9875905
UPC #
-
Country of Origin
United States

Dimensions

Shaft Dia.
3 3/8 in
Overall Length
43 1/4 in
Shaft Length
8 1/2 in
Length Less Shaft
34 1/2 in
Manufacturers Warranty Length
1 yr

Details

Item
General Purpose Motor
Motor Enclosure Design
Open Dripproof
Motor Mounting Type
Rigid Base
HP
250
RPM Range
1701-1800
Voltage
460
Frame
447T
Motor Thermal Protection
T-Stat
Motor Service Factor
1.15
Voltage Compatibility
460, 208-230/460
Motor Application
General Application
Motor Design
3-Phase
Nameplate RPM
1780
Motor Shaft Rotation
CW/CCW
Motor Mounting Position
Horizontal
Motor Frame Material
Cast Iron
Motor Shaft Design
Keyed
Standards
UL (E49747), CSA (LR2025), CE
Max. Ambient Temp.
40 Degrees C
CC Number
CC003A
Frame Material
Cast Iron
No. of Speeds
1
Ins. Class
F
Duty
Continuous
Nominal Efficiency
88.5%
Full Load Amps
284.0
Motor Bearings
Ball
Inverter Rated
Yes
RPM Group
1701-1800
Motor Efficiency Group
NEMA Premium Efficient
Phase
Three
Hz
60
Capacitor Required
No

Description

General Purpose Motor, Three Phase, Motor Design 3-Phase, 250 HP, Nameplate RPM 1780, No. of Speeds 1, Voltage 460, Full Load Amps 284.0, 447T Frame, Hz 60, Motor Service Factor 1.15, Max. Ambient Temp. 40 Degrees C, Motor Thermal Protection T-Stat, Ins. Class F, Motor Enclosure Design Open Dripproof, 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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