Description
The Century B383 is a heavy-duty 3 horsepower Permanent Split Capacitor (PSC) motor engineered for demanding HVAC and industrial applications. Built on the compact U56 frame, it delivers reliable high-speed performance at 3450 RPM while offering the flexibility of dual-voltage operation — ideal for a wide range of installations.
Key Specifications
- Horsepower: 3 HP
- Voltage: 115/230 VAC (dual voltage)
- Phase: Single Phase
- Speed: 3450 RPM
- Amperage: 15.0 A (115V) / 7.5 A (230V)
- Frame Size: U56
- Motor Type: Permanent Split Capacitor (PSC)
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Rotation: Clockwise (CW), Lead End
Performance & Design Highlights
- Dual-voltage capability (115/230V) simplifies installation across different electrical configurations
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids in standard indoor environments
- Ball bearing construction ensures smooth, low-friction operation and extended service life
- High 3450 RPM speed rating suits direct-drive fan, blower, and pump applications
- PSC design provides efficient, reliable starting and running performance without the need for a start capacitor
- U56 frame offers a compact footprint for tight installation spaces
- Clockwise rotation from the lead end for proper fan and blower compatibility
Typical Applications
- HVAC condenser fans and blower assemblies
- Air handling units and fan coil units
- Commercial refrigeration equipment
- Industrial fans and pumps
- General-purpose motor replacement applications
The Century B383 is a trusted drop-in replacement motor for technicians who need dependable power output, flexible voltage compatibility, and long-lasting ball bearing durability. Its U56 frame and ODP enclosure make it a versatile choice for a broad range of HVAC and light industrial motor replacement needs.
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