Marathon U872B 256TTFCD16574 20 1800RPM TEFC 256T 3/60/230/460 Motor

# TEFC AC General Purpose Motors The Marathon U872B is a high-performance TEFC (Totally Enclosed Fan Cooled) AC general-purpose motor, engineered for reliability and efficiency in a variety of industrial applications. With a robust design and advanced features, this motor is ideal for continuous operation in demanding environments, making it a preferred choice in HVAC systems, industrial machinery, and more. ## Key Features • **Power Rating**: 20 HP, delivering strong performance for demanding applications. • **Speed**: Operates at 1800 RPM, ensuring optimal efficiency and lower operational costs. • **Voltage**: Dual voltage capability of 230/460V, providing flexibility and compatibility across various power systems. • **Enclosure Type**: TEFC design protects against dust, moisture, and contaminants, extending motor life and reducing maintenance needs. • **Frame Size**: 256T, fitting standard mounting configurations for easy installation and replacement. ## Applications • **HVAC Systems**: Perfect for compressors, fans, and blowers, enhancing air circulation and temperature control. • **Industrial Machinery**: Suitable for pumps, conveyors, and other critical equipment requiring reliable and consistent power. • **General Purpose Use**: Versatile enough for various applications in manufacturing, agriculture, and processing industries. ## Benefits • **Enhanced Durability**: The TEFC design minimizes wear and tear, ensuring longevity and reducing downtime. • **Energy Efficiency**: Optimized performance leads to lower energy consumption, contributing to cost savings and environmental sustainability. • **Reliable Operation**: Proven engineering excellence from Marathon Electric ensures dependable performance under various load conditions. --- *Product information compiled with AI assistance for reference purposes.*