Explosion PROOF Induction MOTOR (Model Ixhhi250-18-449T)

The IXHHI250-18-449T is a NEMA-based, high-horsepower, explosion-proof AC induction motor designed for use in hazardous (classified) locations (Class I, Division 1). The motor features a TEFC design with a 449T frame and robust cast-iron construction. The NEMA frame size 449T, cast iron construction, and large SAE 2-1 conduit box highlight its suitability for heavy-duty and hazardous industrial environments. It uses a 6-pole design operating at a base speed of 1,200 RPM (on 60 Hz). Key features include heavy-duty bearings and a unitized construction. The document specifies Class I Division 1 C Groups, indicating suitability for atmospheres containing flammable gases or vapors (Group C: ethyl ether, ethylene).