Marathon W520A 3 HP, 1800 RPM three-phase general purpose motor with a NEMA 182T frame and Totally Enclosed Non-Ventilated (TENV) enclosure. Operates on 575V at 60 Hz with a 1.15 service factor. Designed for applications requiring a sealed, fanless enclosure.

Ambient temperature (°C)

40

Assembly/box mounting

F1/F2 CAPABLE

CE

Y

Country of Origin

Mexico

CSA

Y

Current

3.1 A

Design code

B

Drive end bearing

Ball

Drive end bearing size

6206

Duty

Continuous

Efficiency

89.5 %

Electrical type

Squirrel Cage Inverter Rated

Enclosure

Totally enclosed non ventilated

Frame

182T

Frame Material

Cast iron

Frequency

60 Hz

Hazardous Location

DIVISION 2 T2B

Insulation class

H

Inverter Load

1

IP code

56

KVA code

K

Motor orientation

Horizontal

Mounting

Rigid base

Number of speeds

1

Opp drive end bearing

Ball

Opp drive end bearing size

6205

Output HP

3 HP

Output KW

2.2 kW

Packaged height

18.00 IN

Packaged length

22.00 IN

Packaged width

20.00 IN

Phase

3

Poles

4

Power factor

80

Resistance main

3.53 Ohms

Rotation

Reversible

Service factor

1.15

Shaft diameter

1.125 in

Shaft type

T

Speed

1770 rpm

Starting method

Line Or Inverter

Thermal protection

No protection

UL

Listed

Voltage

575 V