The Eaton Cutler-Hammer AA13A Thermal Overload Relay provides motor overload protection in industrial control circuits. As a thermal overload relay, the AA13A detects overheating or overload conditions in a connected motor and interrupts the circuit to protect the motor and wiring. Used with compatible Cutler-Hammer contactors, it integrates into Eaton's motor control solutions for reliable protection in panel-mounted systems.
