Marathon B319

B319

0.75HP 1725 56 ODP 115/208-230V General Purpose

$749.16

1 in stock (can be backordered)

Category: Brand:

Quick Specs

  • HP: 0.75
  • RPM: 1725
  • Voltage: 115/208-230
  • Phase: 1
  • Enclosure: Open Drip Proof
  • Frame: 56

Product Overview

The Marathon B319 is a reliable capacitor start induction run motor designed for general-purpose fan and blower applications. Delivering 0.75 horsepower at 1725 RPM, it operates on 115/208-230V single-phase power and features a 56 frame with an Open Drip Proof (ODP) enclosure.

This model is built with a resilient base and a rolled steel frame. It includes automatic thermal protection, horizontal orientation, and durable 6203 ball bearings on both ends. With a service factor of 1.25 and CSA, UL, and CE recognition, the B319 is built for dependable continuous duty.

Electrical Data

Rated Motor Output Power0.75
Rated Motor Speed1725
Rated Motor Voltage115/208-230
Rated Motor Current-
Phase1
Frequency60
Poles4
Locked Rotor Current44.2 / 22.1
Service Factor1.25
KVA CodeJ
Nominal Efficiency70.1
Nominal Power Factor69.6
Leads (Qty, Size)-
ConnectionSplit Phase (SM)
Start Capacitor-
Run Capacitor-

General Data

Frame56
EnclosureOpen Drip Proof
MountingResilient Base - Extended Studs
Weight22 lbs
RotationSelective Counterclockwise
Ambient Temp40
Number of SpeedsSingle Speed
C-Dimension-
NEMA Design-
Degree of Protection (IP)-
Insulation ClassB
DutyContinuous
OrientationANY

Mechanical Data

DE Bearing6203
NDE Bearing6203
Shaft Diameter0.625
Grease TypePG-44A
Greaseable-

Additional Information

Warranty1-Year
Country of Origin-
Agency ApprovalsCSA Certified, UL Recognized

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