250HP MARATHON 1800RPM 445T 460V TEFC 3PH MOTOR E287

APPLICATIONS: For use on compressors, pumps, conveyors, blowers, and other machinery in dirty and dusty environments. Substantial energy savings can be realized when using this high efficiency motor. Guaranteed efficiencies offer an eXtra Return on your Investment when using this premium efficiency motor on high cycle or long run time applications.

FEATURES:

• Cast Iron Frame
• Rigid base
• Totally enclosed fan-cooled
• 3 3/8" shaft output diameter
• Meets or exceeds NEMA Premium® efficiencies
• Suitable for use on a VFD, 20:1 - Requires larger fan
• Class H Insulation
• 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
• F1 conduit box on Rigid Base
• Shaft slinger
• Ball bearings
• Roller Bearing on shaft end for belted load only
• XRI, Ultra High Efficiency Design
• UL Recognized, CSA Certified and CE Mark
• Three year warranty
• Footnotes: RB,X

This product must be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its operation and the hazards involved. Proper installation, which includes electrical connections, fusing or other current protection, and grounding, can reduce the chance of electrical shocks, and fires, in this product or products used with this product, such as electric motors, switches, coils, solenoids, and relays. Do not use this product in an explosion-proof application.