Description
The Century H845 is a heavy-duty, three-phase general purpose motor engineered for demanding HVAC and industrial applications. Delivering 3 horsepower at 3450 RPM, this motor is built to handle high-speed fan, blower, and pump loads with consistent, reliable performance.
Electrical Specifications
- Voltage: 200-230/460 VAC
- Phase: Three Phase
- Speed: 3450 RPM, 1 Speed
- Amperage: 9.0-8.6 A (low voltage) / 4.3 A (high voltage)
Mechanical Specifications
- Horsepower: 3 HP
- NEMA Frame: P56HZ
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: Resilient Base
- Shaft Size: 5/8″ diameter x 1 7/8″ length
- Rotation: Reversible
Key Features & Benefits
- Three-phase design for smooth, efficient power delivery in commercial and industrial settings
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids in standard indoor environments
- Ball bearing construction ensures long service life and reduced maintenance requirements
- Resilient base mounting minimizes vibration transfer and noise during operation
- Reversible rotation provides installation flexibility for a wide range of equipment configurations
- Dual voltage capability (200-230/460V) allows use across multiple electrical systems without motor replacement
- P56HZ NEMA frame ensures direct cross-compatibility with standard motor mounting configurations
Typical Applications
- Commercial HVAC fan and blower assemblies
- Pump drives in hydronic and process systems
- Industrial equipment requiring three-phase power
- Replacement motor for P56HZ frame equipment
The Century H845 is a dependable, versatile motor solution for contractors and facility managers who need proven performance in a standard NEMA frame package.







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