Westinghouse 503C561G29 Overload Heater Element

Westinghouse 503C561G29 Overload Heater Element is an industrial-duty component that provides thermal overload sensing and motor protection within motor starters, control panels, and motor control centers. This Overload Heater Element is designed to be installed in overload relays or motor starters to protect electric motors in applications such as conveyors, pump stations, industrial compressors, and manufacturing equipment found in processing plants, utility facilities, and other heavy industrial environments. It is used by maintenance teams, OEM operators, and system integrators for motor protection replacement, starter maintenance, and retrofit projects, tying into MCC systems, motor starters, and control panels for reliable motor protection. Key details include Manufacturer Part Number 503C561G29, Brand Westinghouse, Product Type Overload Heater Element, and Function: thermal overload sensing and motor protection, with Application Type defined as industrial motor control systems and Mounting Type as overload relay or motor starter installed. Construction is described as industrial-duty thermal protection, with Typical Use: electric motor overload relay assemblies, and it is commonly aligned with replacements such as Eaton H2004B-3, Westinghouse 503C561G31, and Cutler-Hammer H1030B.