Square D Masterpact NW20L1 2000A 600 VAC Electrical Circuit Breaker, Micrologic trip unit (e.g. Micrologic 5.0/6.0/7.0), Line and load terminal connectors, Manual or motorized operating mechanism, Fixed or drawout cradle (if applicable), Racking mechanism (for drawout models), Control wiring harness, Mounting hardware, User manual and installation guide, Test or calibration certificate (if applicable), Safety and compliance documentation, Manufacturer warranty card, Original Square D packaging