Marathon U881B 445TTFCD16866 150 1800 TEFC 445T 3/60/460

# Electric Motors The **Marathon U881B** is a high-performance **TEFC (Totally Enclosed Fan Cooled) AC General Purpose Motor** designed for various industrial applications. With a robust construction and reliable operation, this motor is ideal for environments requiring efficient and durable performance. ## Key Features • **Power Rating**: 150 HP, providing strong performance for demanding applications. • **Speed**: Operates at 1800 RPM, ensuring optimal operational efficiency. • **Frame Size**: 445T, designed to fit standard mounting requirements for ease of installation. • **Voltage**: 460V, compatible with a wide range of industrial power systems. • **Enclosure**: TEFC design protects the motor against dust and moisture, enhancing durability and operational life. ## Applications • **HVAC Systems**: Perfect for driving fans, blowers, and pumps in heating, ventilation, and air conditioning applications. • **Industrial Machinery**: Suitable for various manufacturing processes requiring reliable motor operation. • **Water and Wastewater Treatment**: Effective in pumping and mixing applications, ensuring consistent performance in harsh environments. ## Benefits • **Reliability**: The TEFC design significantly reduces maintenance needs and extends the motor's lifespan. • **Efficiency**: High efficiency and performance ratings translate into lower energy consumption and operational costs. • **Versatility**: Designed for a broad range of applications, making it an ideal choice for various industrial sectors. --- *Product information compiled with AI assistance for reference purposes.*