AC Motor, 250 hp, 460 VAC, Marathon® Fire Pump

Description

Marathon® AC Motor, 2-Pole Continuous-Duty, Fire Pump Motors Application, 250 hp, 460 VAC, 279 A, 60 Hz Frequency, 3 ph, 3565 rpm Speed, 1 Speed, DP 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, 50 deg C, Insulation Class: Class F, Cast Iron, 36 in L Dimensions

Features:

• Red paint on 25 hp through 200 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
• Motors accept c-face kits
• Horizontal motor orientation
• Squirrel cage induction run

Standards/Approval:

• CE Certified
• CSA EX5190

Amperage Rating	279 A
Application Type	Fire Pump Motors
Bearing Type	Ball
Dimensions	36 in L
Enclosure Type	DP
Frame	445TS
Frequency Rating	60 Hz
Horsepower	250 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	2.38 in Dia x 5 in L
Speed	3565 rpm
Manufacturer	Marathon®

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