The Allen-Bradley 193-EA1JD overload relay is a current-sensing protective device rated for 14–45 A, used to safeguard motors in electrical control circuits by monitoring running current and tripping on overload. It functions as a key component of motor protection assemblies to prevent motor damage from overheating and electrical faults. Manufactured by Allen-Bradley (Rockwell Automation), the 193-EA1JD designation identifies this model for applications requiring thermal overload protection within its 14–45 A range.
