Description
The Regal Rexnord Marathon C176A is a dependable single-phase general purpose motor engineered for a wide range of HVAC and industrial applications. Designed with the trusted Marathon brand’s commitment to quality and longevity, this motor delivers consistent performance across demanding operating environments.
Key Specifications
- Horsepower: 3/4 HP
- Voltage: 115/230V
- Speed: 1725 RPM
- Frame: 56
- Phase: Single Phase (1PH)
- Brand: Regal Rexnord – Marathon
- SKU: C176A
Features & Benefits
- Dual voltage (115/230V) design provides installation flexibility for a variety of electrical configurations
- Standard NEMA 56 frame ensures broad compatibility with common motor mounts and equipment
- 1725 RPM synchronous speed delivers smooth, efficient operation ideal for fans, blowers, pumps, and compressors
- Single-phase power supply compatibility makes it well-suited for residential and light commercial HVAC applications
- Built to Marathon’s rigorous quality standards for long service life and minimal maintenance
Applications
- HVAC blower and fan assemblies
- Hydronic circulating pumps
- Air handling units
- Light commercial and residential mechanical systems
- General purpose industrial equipment
The Marathon C176A is a reliable drop-in solution for technicians and contractors seeking a quality replacement or new-installation motor. Its dual-voltage capability and standard 56 frame make it one of the most versatile options in the Marathon lineup.







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