Allen-Bradley 193-EA1AB Thermal Overload Relay

The Allen-Bradley 193-EA1AB Thermal Overload Relay is a motor-protection device that senses current in the circuit path and trips the starter when an overload condition is detected. It belongs to the 193 family and is designed to pair with Allen-Bradley contactors such as the 100-M05 through 100-C23 series to provide overload protection in motor control circuits. The 193-EA1AB has a current-setting range of 0.1 to 0.32 A and a trip class of 10, delivering a predictable response to overloads. This thermal relay is intended for use with standard AC motors in compact motor-control panels where small to mid-range motor protection is required.