Allen-Bradley / Rockwell Automation E1 Plus 60-300 A Overload Relay 592-EEKF

The E1 Plus electronic overload relay, model 592-EEKF, is a three-phase device designed for motor protection with a current adjustment range of 60-300 A. It features selectable trip classes of 10, 15, 20, or 30 and supports both automatic and manual reset. The relay provides thermal modeling, phase loss detection with a 3-second response, and a 600 V contact rating. It mounts directly to NEMA contactors and complies with EN 60947-4-1, EN 60947-5-1, CSA 22.2 No. 14, UL 508, and IEC standards, with c-UL-us listing and CE marking. The design includes over-molded power connections, isolated contacts, and a wide 5:1 adjustment range to reduce inventory needs.