D277A, 1/10‑1/12‑1/20Hp, 1050 RPM, 277 V, 1 Ph, 60 Hz, OAO (Open Air Over), Frame 42

This single‑phase PSC fan coil motor provides three selectable speeds at 1050 RPM and is designed for use in HVAC fan coil and air‑handling applications with 277 V power. Its open‑air‑over enclosure allows direct airstream cooling, and the compact 42‑frame design enables easy integration into existing systems.

KEY FEATURES

• Model: D277A

• Product Type: Fan Coil & Air Conditioner Motor

• Horsepower: 1/10‑1/12‑1/20 Hp

• Voltage: 277 V @ 60 Hz

• Speed: 1050 RPM

• Frame: 42

• Enclosure: Open Air Over (OAO)

• Phase: 1 Phase

• Number of Speeds: 3

• Insulation Class: B

• Thermal Protection: Automatic Reset

• Service Factor: 1

• Duty: Continuous

• Bearings: Ball Bearings

• Rotation: Clockwise Lead End

• Shaft: 0.500 in diameter, double shaft with flat

• Capacitor Included: 4 µF @ 370 V

• Ambient Rating: 40 °C

• Certifications: UL Recognized, CSA

This motor’s three‑speed control and direct‑air‑over design make it adaptable for variable airflow needs in HVAC systems, while its compact frame and included capacitor simplify installation and maintenance.