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Marathon N657C

model# 184TTWW16004
5 horsepower 3600RPM 184TC frame totally enclosed non ventilated 3 phase 230/460 volt 60 hertz electric motor

Marathon N657C 184TTWW16004
  • Typically ships in: 1 day
  • Weight: 70.0 lb
  • Contact supplier for technical support on: 715-675-8090

Unit of measure: each

Returnable: See conditions

Payment methods:

Return policy

Item must be unused.

Item must be in it's original package.

Return policy

Item must be unused.

Item must be in it's original package.

Request Specifications

Dear Customer by submitting this form You will be requesting the product specifications sheet for Marathon Electric N657C. Our customer service team will contact the manufacturer and send You the requested information by email.



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Additional Description

Regal Beloit Marathon N657C

UPC: 722856054135 | UNSPSC: 26101112 | GTIN:
Electric Motors > AC Motors

Marathon® AC Motor, 2-Pole Continuous Duty Low Voltage, Application Type: Washdown Motors, Special Features: Squirrel Cage Inverter Rated Motors, 5 hp, 230/460 VAC, 12/6 A, 60 Hz, 3 ph, 3495 rpm, 1 Speed, IP55 TEFC Enclosure, 184TC Frame, 1-1/8 in Dia x 2.88 in L Extension Shaft, Reversible, Service Factor: 1.15, Deep Groove Ball Bearing, 7.5 ft-lb Full Load Torque, Round Mount, 40 deg C, Insulation Class: Class F, Rolled Steel, Constant Torque Speed Range: 10:1, Variable Torque Speed Range: 10:1, 14.97 in L


  • MAX GUARD® Class F insulation system
  • Double sealed ball bearings
  • 303 stainless steel shaft with spring loaded contact seals in each end shield
  • stainless steel conduit box cover, nameplate, fan guard (TEFC) and hardware
  • Cast oversized conduit box with high temperature nitrile gaskets and threaded entrance
  • Plugged drain holes in each end shield for all angle mounting
  • Internal corrosion resistant coatings on frame, base, end shields, rotor and stator
  • 1.15 service factor on sinewave, 1 service factor on IGBT power


  • Variable Torque Speed Range: 10:1
  • Constant Torque Speed Range: 10:1
  • Service Factor: 1.15
  • Special Features: Squirrel Cage Inverter Rated Motors
  • Application Type: Washdown Motors
  • Insulation Class: Class F
  • Shaft Size: 1-1/8 in Dia x 2.88 in L Extension
  • Torque Rating: 7.5 ft-lb Full Load
  • Phase: 3 ph
  • Horsepower: 5 hp
  • Number of Speeds: 1
  • Rotation: Reversible
  • Frame: 184TC
  • Bearing Type: Deep Groove Ball
  • Temperature Rating: 40 deg C
  • Enclosure Type: IP55 TEFC
  • Speed: 3495 rpm
  • Frequency Rating: 60 Hz
  • Mounting Type: Round
  • Amperage Rating: 12/6 A
  • Voltage Rating: 230/460 VAC
  • Dimensions: 14.97 in L
  • Material: Rolled Steel
  • Type: 2-Pole Continuous Duty Low Voltage


  • Length: 45.0 in
  • Width: 42.0 in
  • Height: 15.87 in


CE Certified | CSA Certified | UL Recognized | NEMA Design Code: N


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