This item is a Chint Air Circuit Breaker (ACB), model number NXA16N12-MF3-AC220/2, shipped in a wooden crate.It is designed for industrial applications to manage high-current electrical loads and provide protection.The package includes a handle for easier transportation and safety icons indicating fragile handling and moisture protection.Ensure to check the label on the crate to verify the exact specifications and model match your needs before unboxing.