Regal Rexnord Marathon 4392 1/2 HP Single Phase AC Motor 115V 1725 RPM

The Regal Rexnord Marathon 4392 is a reliable 1/2 horsepower single-phase AC motor designed for general purpose industrial and commercial applications. This compact motor operates on 115 volts and features a durable NEMA 56 frame with drip-proof (DP) enclosure protection, making it suitable for indoor environments where occasional moisture exposure may occur.

Key Specifications:

• Power Output: 1/2 HP (0.37 kW)
• Voltage: 115V single phase
• Frame Size: NEMA 56
• Enclosure: Drip-Proof (DP)
• Speed: 1725 RPM (4-pole design)
• Continuous duty rated for reliable operation
• Ball bearing construction for extended service life
• Thermal overload protection

Marathon motors are known for their robust construction and dependability in demanding applications. The NEMA 56 frame provides a standardized mounting configuration for easy installation and replacement, while the drip-proof enclosure offers protection against falling dirt and liquids from above. Ideal for pumps, fans, conveyors, and other fractional horsepower applications requiring single-phase power.