MROSupply Has Hundreds Of Brands, Millions Of Products, Including
Image for Illustration purposes only. Actual product may vary
Marathon D391
model# 056T34F5301
0.5 horsepower 3450RPM 56C frame totally enclosed fan-cooled 3 phase 208-230/460 volt 60 hertz electric motor
MODEL D391
Contact supplier for technical support on: 715-675-8090
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable: See conditions
Enclosure
TEFC
Frame
56C
HP
1/2
Hz
60
Phase
3
RPM
3400 - 3600
Voltage
208-230/460
Parameters @ 60 Hertz
| HP | 1/2 |
|---|---|
| Voltage | 208-230/460 |
| kW | . 37 |
| FL Amps | 2-2. 2/1. 1 |
| RPM | 3600 |
| FL Eff | 66 % |
| SF | 1. 15 |
Parameters @ 50 Hertz
| HP | 1/3 |
|---|---|
| Voltage | 190/380 |
| kW | . 246 |
| FL Amps | 1. 85/. 92 |
| RPM | 3000 |
| FL Eff | 67. 5 % |
| SF | 1. 15 |
Specifications
| Phase | 3 |
|---|---|
| Insulation Class | F |
| Frame | 56C |
| Duty | CONTINUOUS |
| Enclosure | TEFC |
| Ambient | 40 |
| Mounting | C-Face - Removable Base |
| NEMA Design | B |
| Orientation | HORIZONTAL OR UP OR DOWN |
| Starting Type | ACROSS THE LINE |
| Assembly | F1 ONLY |
| KVA Code | P |
| Drive End Bearing | BALL |
| IP Code | 43 |
| Opposite End Bearing | BALL |
| Drive End Bearing Size | 6203 |
| Opposite End Bearing Size | 6203 |
| Weight | 22 LB lbs |
| CE | Y |
| CSA | Y |
| UL | Recognized Construction |
| Thermal Protection |
SKU: 2938572
Great service
Its always good to shop at MRO Supply. good quality items at great prices. Good service too !
Read moreSKU: 2303511
Marathon y543 shipping
The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
Read moreSKU: 2267999
1/2 hp. motor
Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.
Read moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
$500
MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug
$750
32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up
$1,250
Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat
$2,500
Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat
$5,000
Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1
$7,500
GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket
| Brand | Kipp |
| Model | K0044.9136281 |
| Brand | Kipp |
| Model | K0271.140062 |
| Brand | ACME |
| Model | T137923 |
SKU: 2938572
Great service
Its always good to shop at MRO Supply. good quality items at great prices. Good service too !
Read moreSKU: 2303511
Marathon y543 shipping
The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
Read moreSKU: 2267999
1/2 hp. motor
Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.
Read more