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Electric Motors

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Marathon Electric Motors Three Phase

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Marathon Three Phase Fire Pump Motors

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Marathon Three Phase DP Fire Pump Motors

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300HP MARATHON 3575RPM 447TS 460V DP 3PH FIRE PUMP MOTOR U541

300HP MARATHON 3575RPM 447TS 460V DP 3PH FIRE PUMP MOTOR U541

447TSDPWBv2.jpg

Product Overview

U541 MARATHON 300HP Fire Pump Motor is ideal for use on pumps designed for fire pump duty and installed per NFPA-20. These drip proof motors are intended for installation in relatively clean and dry environments.

Part Number:

U541

Model/Spec Number:

447TSTDCD4002

Manufacturer:

Marathon LLC

Manufacturer Part Number:

U541

Technical Details

Brand

Marathon

Application

Fire Pump

Output HP

300

Output KW

224

Output RPM

3575

Frame Size NEMA

447TS

Product Information Packet

APPLICATIONS: For use on pumps designed for fire pump duty and installed per NFPA-20. These drip proof motors are intended for installation in relatively clean and dry environments. Fire Pump motors are not recommended for use with variable frequency drives.

FEATURES:

  • UL File EX5190, CSA File LR2025 and CE Mark
  • Ball bearings
  • 1.15 Service Factor
  • NEMA Design B, Code G or less
  • Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
  • Class F insulation

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