Dayton 5N257 Industrial Three-Phase AC Induction Motor

Dayton 5N257 Industrial Three-Phase AC Induction Motor is a 15 HP unit designed for industrial drive applications. It delivers 1175 RPM under rated load and is built around a 254T frame. The motor supports dual-voltage operation in three-phase power: 208-230V or 460V. This combination of horsepower, speed, frame size, and voltage options identifies the exact configuration for use with compatible equipment and electrical installations. The Dayton brand designation 5N257 helps with accurate ordering, replacement, and cross-reference in maintenance catalogs. As a three-phase induction motor, it is designed for operation in industrial environments where reliable torque and steady speed are required. The specifications listed reflect the model’s intended power and mounting footprint, ensuring proper compatibility with systems designed for this precise configuration.