Description
The Regal Rexnord Marathon C338 is a high-performance 2 horsepower single-phase electric motor engineered for demanding HVAC and industrial applications. Designed for reliable, continuous-duty operation, this motor delivers consistent power and efficiency where it matters most.
Electrical Specifications
- Voltage: 115/208-230V AC
- Phase: Single Phase
- Amperage: 21.2A (115V) / 11.5–10.6A (208–230V)
- Horsepower: 2 HP
- Speed: 3450 RPM
Mechanical Specifications
- Frame Size: 56C
- Enclosure Type: Open Drip Proof (ODP)
- Bearing Type: Locked/Ball Bearing
Key Features & Benefits
- Open Drip Proof (ODP) enclosure protects against dripping liquids in standard indoor environments
- Ball bearing construction ensures smooth, low-friction operation and extended service life
- 56C frame size provides broad mounting compatibility with standard HVAC equipment
- Dual-voltage capability (115V or 208-230V) offers installation flexibility across a wide range of electrical systems
- 3450 RPM high-speed output ideal for pump, fan, and blower applications
- Built to Regal Rexnord Marathon’s stringent quality standards for long-lasting, dependable performance
Typical Applications
- HVAC blower and fan assemblies
- Pump drive systems
- Commercial and light industrial equipment
- General-purpose motor replacement applications
The Marathon C338 is a trusted choice for HVAC professionals and contractors seeking a durable, versatile motor solution. Its dual-voltage design and standard 56C frame make it a drop-in replacement for a wide variety of OEM and aftermarket applications.







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