Marathon G381 Electric Motor 3/4 HP 1725 Rpm 1PH 115/208-230 V 56C 056C17F5955

The Leeson (formerly Marathon) G381 general purpose motor by Regal Rexnord is a durable 3/4 HP single‑phase motor designed for pressure washer and general industrial applications requiring reliable continuous performance. Operating at 1800 RPM on 115/208–230V power, this motor features a NEMA 56C C‑face frame with rigid base mounting and a totally enclosed fan‑cooled (TEFC) enclosure that protects internal components from dirt, moisture, and debris. Built for continuous duty, the motor uses a capacitor‑start induction‑run design, a 1.15 service factor, and heavy‑duty ball bearings to deliver dependable starting torque and long service life, making it ideal for pressure washers, pumps, compressors, and other direct‑drive equipment.

• Horsepower: 0.75 HP (3/4 HP, 0.56 kW)
• Phase: Single Phase
• Voltage: 115/208–230V
• Frequency: 60 Hz
• Speed: 1725–1800 RPM
• Frame: NEMA 56C
• Mounting: C‑Face with Rigid Base
• Enclosure: Totally Enclosed Fan Cooled (TEFC)
• Service Factor: 1.15
• Duty Rating: Continuous Duty
• Insulation Class: B
• Thermal Protection: Manual
• Electrical Design: Capacitor Start, Induction Run
• Bearings: Ball Bearings
• Shaft: 5/8 in Diameter, Keyed
• Rotation: Selective Counterclockwise
• Ambient Temperature Rating: 40°C
• Efficiency: 70.5 percent (Full Load)
• IP Rating: IP43
• Certifications: UL Recognized, CSA Certified, CE Marked