Description
The Regal Rexnord Marathon B336 is a dependable general purpose electric motor engineered for demanding HVAC and light industrial applications. Featuring a 56H frame configuration, this motor delivers consistent performance across a wide range of equipment including fans, blowers, pumps, and compressors.
Key Specifications
- Horsepower: 1.5 HP
- Voltage: 115/208-230V
- Speed: 1800 RPM
- Frame: 56H
- Brand: Marathon (Regal Rexnord)
- SKU: B336
Performance & Design Features
- Dual-voltage capability (115/208-230V) for flexible installation across single-phase power supplies
- 1800 RPM synchronous speed for smooth, efficient operation
- 56H frame — an industry-standard NEMA frame size compatible with a wide range of mounting configurations
- Built by Regal Rexnord’s Marathon brand, a trusted name in electric motor manufacturing
- Suitable for use in HVAC equipment, air handlers, fans, blowers, and general mechanical drive applications
Why Choose the Marathon B336?
Marathon motors from Regal Rexnord are manufactured to exacting standards, offering long service life and reliable output in both commercial and residential HVAC environments. The B336’s dual-voltage design simplifies installation and reduces inventory complexity for technicians and contractors. The 56H NEMA frame ensures broad compatibility with standard motor mounts and couplings, making this motor a versatile drop-in solution for replacement or new installations.
Applications
- HVAC air handlers and fan coil units
- Blower assemblies
- Pumps and compressors
- General mechanical drive systems
- Light industrial equipment
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