Marathon GT1068 250 HP, 3600 RPM three-phase general purpose motor with a NEMA 449TS frame and Totally Enclosed Fan Cooled enclosure. Operates on 460V at 60 Hz with 1.15 service factor. Designed for continuous industrial duty.

Ambient temperature (°C)

40

Assembly/box mounting

F1/F2 CAPABLE

CE

Y

Country of Origin

Mexico

CSA

Y

Current

266 & 259 A

Design code

B

Drive end bearing

Ball

Drive end bearing size

6314

Duty

Continuous

Efficiency

95.8 & 95.5 %

Electrical type

Squirrel Cage Inverter Rated

Enclosure

Totally enclosed fan cooled

Frame

449TS

Frame Material

Cast iron

Frequency

60 & 50 Hz

Hazardous Location

DIVISION 2 T2B

Insulation class

F

Inverter Load

1

IP code

55

KVA code

G

Motor orientation

Horizontal

Mounting

Rigid base

Number of speeds

1

Opp drive end bearing

Ball

Opp drive end bearing size

6314

Output HP

250 & 200 Hp

Output KW

187.0 & 149.0 kW

Packaged height

32.00 IN

Packaged length

56.00 IN

Packaged width

46.00 IN

Phase

3

Poles

2

Power factor

92

Resistance main

.0128 Ohms

Rotation

Reversible

Service factor

1.15 & 1.15

Shaft diameter

2.375 in

Shaft type

TS

Speed

3580 & 2980 rpm

Starting method

Part Wdg Start Or Inverter

Thermal protection

No protection

UL

Listed

Voltage

460 & 380 V