Description
Overview
The Regal Rexnord Marathon C330 is a high-quality general-purpose electric motor engineered for demanding HVAC and industrial applications. Delivering dependable performance in a compact 56C frame, this motor is an ideal replacement or upgrade for a wide range of blower, fan, and pump-driven equipment.
Key Specifications
- Horsepower: 1/2 HP
- Voltage: 115/230V AC (dual voltage)
- Phase: Single Phase
- Speed: 3450 RPM
- Full Load Amps: 7.6A (115V) / 3.8A (230V)
- Frame Size: 56C
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Locked/Ball Bearing
Features & Benefits
- Dual voltage (115/230V AC) design offers installation flexibility across a variety of electrical configurations
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids and falling debris in standard indoor environments
- Ball bearing construction ensures smooth, low-friction operation and extended service life
- NEMA 56C frame provides a standardized mounting footprint for easy drop-in replacement
- 3450 RPM high-speed output makes this motor well-suited for direct-drive fan and pump applications
- Single-phase power compatibility simplifies installation in residential and light commercial settings
- Built by Regal Rexnord’s Marathon brand — a trusted name in electric motor manufacturing
Typical Applications
- HVAC blower and fan assemblies
- Condensate and circulation pumps
- Air handling unit drives
- Light industrial machinery
- General-purpose motor replacement







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