Marathon Electric B337 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 056C17D5348

Catalog No: B337

1,1725,DP,56,1/60/SPL

Fan and Blower

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©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 056C17D5348, Catalog No:B337 1,1725,DP,56,1/60/SPL

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 277 V
Current
Service Factor
Efficiency 72 % Duty Continous
Insulation Class
KVA Code J Frame 56
Enclosure Drip Proof Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6203 UL Recognized
CSA
IP Code

1 Hp

5.6 A

1.25

B

40 °C

Y
12

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

0.75 kW

1725 rpm
1

NO DESIGN CODE

6203

Y

Technical Specifications

Electrical Type
Poles 4 Rotation Selective Counterclockwise

Capacitor Start Induction Run

Starting Method

Across The Line

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Rolled Steel Shaft Type T
Overall Length
Shaft Diameter 0.625 in Shaft Extension 1.91 in
Assembly/Box Mounting
Outline Drawing

Resilient Base - Extended Studs

11.85 in

F1 Only
A-100136-756

Motor Orientation

Frame Length

Connection Diagram

Horizontal

7.56 in

102005-7

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/29/2018

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