Eaton MES3800LSIG M Frame Electronic Trip Unit provides electronic overcurrent protection for Eaton M Frame circuit breakers, configured for MDL and HMDL trip unit types. It supports current ratings from 310–320 A to 800 A and is identified by part number 70D652. This trip unit is designed for use with MDL/HMDL M‑Frame breakers in industrial power distribution where configurable trip characteristics are required.
