Allen-Bradley 193-EA1HC 3-Phase Overload Relay

Allen-Bradley 193-EA1HC is a three‑phase solid‑state overload relay (SMP‑1) that provides motor protection in industrial control circuits. It is rated for 12–37 A in a 3‑phase circuit, offers Class 10 protection with a manual reset, and is designed to work with Allen‑Bradley NEMA Size 00, 100‑C30, and 100‑C37 contactors. This 193‑EA1HC model is intended for integration into a 3‑pole motor starter assembly, delivering current sensing and overload protection for three‑phase motors. As part of the 193 family, it is a compact, plug‑in solution that complements standard Allen‑Bradley contactors in panel or machine control applications.