Description
The Regal Rexnord Marathon Y468B is a heavy-duty, two-speed three-phase motor engineered for reliable performance in commercial HVAC and industrial applications. Rated at 3/0.75 HP with dual operating speeds of 1770 and 882 RPM, this motor delivers the flexibility to match varying load demands while operating efficiently on a 460V three-phase power supply.
Key Features
- Dual-speed operation: 1770 RPM (high speed) and 882 RPM (low speed) for versatile load matching
- Dual horsepower ratings: 3 HP at high speed / 0.75 HP at low speed
- Three-phase design for smooth, efficient power delivery in commercial and industrial settings
- 460V voltage rating suited for standard commercial three-phase electrical systems
- Built by Marathon, a Regal Rexnord brand known for quality motor engineering
Specifications
- SKU: Y468B
- Brand: Regal Rexnord – Marathon
- Horsepower: 3 / 0.75 HP
- Phase: 3-Phase
- Speed: 1770 / 882 RPM
- Voltage: 460V
Applications
- Commercial HVAC blower and fan systems requiring two-speed control
- Industrial machinery and equipment with variable load requirements
- Pump and compressor drives on three-phase power systems
- Any application where high-speed and low-speed motor operation is needed for energy efficiency or process control
The Marathon Y468B is a dependable choice for contractors and facility managers seeking a proven two-speed motor solution. Its robust three-phase construction ensures long service life and consistent output across both speed ranges.







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