Marathon D391

Description

General Purpose, Three Phase
Totally Enclosed (Four in One)

Features:
• Ball bearings, mechanically locked on shaft end (excludes 5K models)
• 1.15 Service Factor (except as noted)
• Class F insulation (except as noted)
• Rated 60/50 hertz, 190/380 or 380 volt, at next lower horsepower (as noted)
• 56-145T frame motors accept brake kits
• UL Recognized and CSA Certified
• Two year warranty on EPAct efficient
• Three year warranty on NEMA Premium efficient

Additional features for “Four-In-One” motors only:
• CR200 Corona resistant magnet wire
• Bolt-on, removable rigid base
• Suitable for horizontal and vertical mounting
• Will accept drip cover kits