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Y658 MAR

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Product Details

Manufacturer:
Marathon Electric Motors
Manufacturer part number:
445TSTDS7303
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Availability:
Expected Leadtime 10 days
Estimated dates are contingent upon manufacturer stock.
Price on Request

Description

Brand Name

Marathon®

Type

2-Pole Continuous-Duty Split Phase

Description

Marathon® AC Motor, 2-Pole Continuous-Duty Split Phase, Fire Pump Motors Application, 250 hp, 460 VAC, 275 A, 60 Hz Frequency, 3 ph ph, 3565 rpm Speed, Drip-Proof Enclosure, 445TS Frame, 2.38 in Dia x 5 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 462 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 36 in L x 31.11 in W x 25.12 in H Dimensions

Application

For use with variable frequency drives

Standards

CE Certified | CSA LR2025

Features

  • Red paint on 25 hp through 250 hp
  • NEMA design B, code G or less
  • Single voltage motors have 12 leads and are suitable for wye-delta and across the line or part winding start
  • Squirrel cage induction run

Specifications

Amperage Rating:275 A
Application Type:Fire Pump Motors
Bearing Type:Ball
Country of Origin:US
Dimensions:36 in L x 31.11 in W x 25.12 in H
Enclosure Type:Drip-Proof
Frame:445TS
Frequency Rating:60 Hz
Horsepower:250 hp
Insulation Class:Class F
Material:Cast Iron
Mounting Type:Rigid Base
Phase:3 ph
Rotation:Reversible
Service Factor:1.15
Shaft Size:2.38 in Dia x 5 in L
Speed:3565 rpm
Temperature Rating:40 deg C
Torque Rating:462 ft-lb
Voltage Rating:460 VAC

Products Specifications

Brand Name
Marathon
Enclosure
Drip Proof
Horsepower
250 HP
Speed Rating
3565
Type
Squirrel Cage Induction Run
Voltage Rating
230/460 V
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