Allen-Bradley 193-EA1CB Overload Relay 0.32-1.0A

Allen-Bradley 193-EA1CB is a compact solid-state overload relay that provides motor overload protection in three-phase control circuits and is designed to mount with Allen-Bradley contactors in the 100-M05 to 100-C25 families, delivering reliable, integrated protection in space‑constrained panels. It covers a current range of 0.32–1.0 A, offers Class 10 protection for quick response to motor overload conditions, and uses a front-reset mechanism that allows a quick manual reset after a trip without opening the panel. Rated for operation up to 690 V AC, the relay features screw-terminal connections for both main power and any required auxiliary wiring and is intended for direct mounting to compatible Allen-Bradley IEC contactors in industrial environments. When the relay trips, a built-in indicator provides a clear fault signal to help technicians diagnose issues faster, and this 193-EA1CB variant represents the standard 0.32–1.0 A overload option within Bulletin 193, making it a common choice for protecting small motors in panel assemblies.