Description
The Regal Rexnord Marathon C419 is a versatile, dual-speed general purpose motor engineered for reliable performance in a wide range of HVAC and light commercial applications. Built to Marathon’s exacting standards, this motor delivers dependable power with a resilient base mounting design that helps absorb vibration and extend equipment life.
Key Specifications
- Horsepower: 1/2 – 1/6 HP (dual speed)
- Voltage: 115V AC
- Phase: Single Phase
- Speed: 1725 / 1140 RPM
- Full Load Amps: 8.2 / 3.9 Amps
- Frame Size: 56
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: Resilient Base
- Rotation: Counter-Clockwise (CCW)
Features & Benefits
- Dual-speed operation (1725/1140 RPM) provides application flexibility for variable airflow demands
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids in non-harsh environments
- Ball bearing construction ensures smooth, low-friction operation and extended service life
- Resilient base mounting minimizes vibration transmission to surrounding equipment and structures
- Counter-clockwise (CCW) rotation pre-configured for direct-drive fan and blower applications
- Standard NEMA 56 frame for straightforward replacement and retrofit installations
- Single-phase, 115V AC power supply compatible with standard residential and light commercial electrical systems
Typical Applications
- HVAC fan and blower assemblies
- Air handling units
- Evaporative coolers
- Light commercial ventilation equipment
- General purpose motor replacement applications
The Marathon C419 is an ideal drop-in replacement or new-installation motor for contractors and technicians seeking a dependable, industry-standard solution. Its dual-speed capability and resilient base design make it well-suited for applications where quiet, efficient operation is a priority.







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