Marathon® AC Motor, 40 hp, 230/460 V, 1770 rpm, Fire Pump

Description

Marathon® AC Motor, 4-Pole Continuous-Duty, Fire Pump Motors Application, 40 hp, 230/460 V AC, 97/48.5 A, 60 Hz Frequency, 3 ph, 1770 rpm Speed, 1 Speed, DP Enclosure, 324T Frame, 2.13 in Dia x 5.5 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 168 ft-lb Torque, Rigid Base Mounting, 50 deg C, Insulation Class: Class B, Cast Iron, 26 in L x 20 in W x 18.04 in H Dimensions

Features:

• Red paint on 25 hp through 200 hp
• NEMA design B, code G or less
• Dual voltage motors have 12 leads and are suitable for wye-delta or across the line start on either voltage or part winding start on low voltage
• Motors accept c-face kits
• Horizontal motor orientation
• Squirrel cage induction run
• 230/460 and 460 V models rated for 50 Hz at next lower HP, 1.15 SF
• Will become build-up item when current stock is gone
• Cast iron construction for rigidity and reduced vibration
• Normally closed thermostats (one per phase, Class F)
• High power density, low weight design, Optional terminal block shown
• Provisions for optional BCP (Bearing Current Protection)

Standards/Approval:

• CE Certified
• CSA EX5190
• UL LR2025

Amperage Rating	97/48.5 A
Application Type	Fire Pump Motors
Bearing Type	Ball
Dimensions	26 in L x 20 in W x 18.04 in H
Enclosure Type	DP
Frame	324T
Frequency Rating	60 Hz
Horsepower	40 hp
Insulation Class	Class B
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	2.13 in Dia x 5.5 in L
Speed	1770 rpm
Manufacturer	Marathon®