Nidec H3P1DC - General Purpose Three Phase, Totally Enclosed Fan Cooled (TEFC) HOSTILE DUTY® NEMA® Premium Efficient, C-Face motor is designed for demanding environments such as pulp and paper plants, saw mills, mines, foundries, chemical plants, and waste management facilities. Key features include Class F insulation with a Class B temperature rise at full load on 60 Hz sine wave power, and a robust cast iron frame and end brackets. The motor also boasts a stainless steel nameplate, zinc plated hardware, and an IP54 protection shaft slinger on the pulley end. It operates at dual voltage (230/460 volts) and includes regreasable ball bearings for frames 250 and up, double shielded bearings for frames 140-360, and open bearings for frames 400-440. Additional features include a 1.15 service factor at 60 Hz, steel fan cover, conduit box, and field convertibility to F2 mounting for frames 180 and larger. The motor is equipped with condensation drains and offers various conversion kits for enhanced adaptability and durability.