Enclosure protection: IP rating, material, UV resistance, corrosion resistance, impact protection, and mounting method. The distribution box prevents that cascade — it receives power from the main supply, divides it into protected branch circuits, and isolates faults before they spread. The. A distribution box is a key part of electrical systems in buildings. Inside, you'll find parts like circuit breakers and fuses that protect the system from problems like overloads and short circuits. It ensures that electricity flows. MARECHAL® electrical enclosures are designed for low voltage electrical installations. They are designed and manufactured to be installed in extreme environments and offer a high degree of modularity to meet a wide range of applications.
