Cutler Hammer Eaton MDSL16 1600A 3 Pole Air Circuit Breaker, LSIG trip unit or equivalent electronic trip unit, 3-pole configuration, Manual or motorized operating mechanism, Line and load terminal connections, Fixed or drawout chassis (if applicable), Control wiring harness, Mounting hardware, User manual and installation guide, Test or calibration certificate (if available), Safety and compliance documentation, Manufacturer warranty card, Original Eaton or Cutler Hammer packaging