Regal Beloit Marathon U512A

UPC: 722856067555 | UNSPSC: 26101112 | GTIN:

Electric Motors > AC Motors

Marathon® AC Motor, 2-Pole Continuous-Duty Low Voltage, Fire Pump Motors Application, Squirrel Cage Induction Run Motors Special Features, 50 hp, 230/460 VAC, 114/57 A, 60 Hz Frequency, 3 ph ph, 3565 rpm Speed, 1 Speed, IP23 DP Enclosure, 324TS Frame, 1-7/8 in Dia x 3-3/4 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 73.5 ft-lb Full Load Torque, Rigid Base Mounting, 50 deg C, Insulation Class: Class F, Cast Iron, 27.05 in L x 17.92 in H Dimensions

Features:

• Designed for use on pumps for fire pump duty
• Red paint on 25 hp through 200 hp
• Will accept C-face kits
• Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
• Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
• Rated 60/50 Hz, 190/380 or 380 V at next lower horsepower

Specs:

• Service Factor: 1.15
• Special Features: Squirrel Cage Induction Run Motors
• Application Type: Fire Pump Motors
• Insulation Class: Class F
• Shaft Size: 1-7/8 in Dia x 3-3/4 in L Extension
• Torque Rating: 73.5 ft-lb Full Load
• Phase: 3 ph
• Horsepower: 50 hp
• Number of Speeds: 1
• Rotation: Reversible
• Frame: 324TS
• Bearing Type: Deep Groove Ball
• Temperature Rating: 50 deg C
• Enclosure Type: IP23 DP
• Speed: 3565 rpm
• Frequency Rating: 60 Hz
• Mounting Type: Rigid Base
• Amperage Rating: 114/57 A
• Voltage Rating: 230/460 VAC
• Dimensions: 27.05 in L x 17.92 in H
• Material: Cast Iron
• Type: 2-Pole Continuous-Duty Low Voltage

Packaging:

• Length: 31.49 in
• Width: 27.16 in
• Height: 27.16 in

Certifications/Standards:

CE Certified | CSA file LR2025 | UL file EX5190 | NEMA Design Code: B

Warranty:

12 months