Allen-Bradley 193-EA2HC Motor Overload Relay

Allen-Bradley 193-EA2HC is a robust, solid-state motor overload relay that protects AC motors in both starting and running cycles by continuously monitoring current, detecting abnormal loading, and tripping the circuit if the motor current rises outside the safe operating window. This Series B variant covers a precise full-load current range of 12 to 37 amperes and is configured for a 120 V coil, aligning with common control panels and being commonly paired with compatible Allen-Bradley starter assemblies to form a compact protection package. It delivers rapid electronic protection, features a manual reset after an overload event to ensure deliberate recovery, and helps minimize nuisance trips during startup transients or brief motor stalls, which can extend motor life and reduce downtime. As part of Rockwell Automation’s motor protection lineup, the 193-EA2HC provides a dedicated current-sensing method that complements traditional motor starters, offering reliable protection in industrial environments and a clear path to diagnosing faults during maintenance.