The Century B381 is a 2 HP, 3600 RPM, single-phase air compressor motor with a 56-frame, designed for reliable performance in air compressor applications. It operates on 115/230 volts with a drip-proof enclosure and rigid base for durability. Featuring capacitor start and run for efficient low-amp operation, it delivers high starting torque to handle heavy loads. UL and CSA certified, this motor ensures safety and long-lasting heavy-duty construction, making it ideal for industrial and commercial use. Its compact size and robust design provide dependable power for air compressors requiring consistent, efficient operation.