Built from galvanized or stainless steel materials, the cabinet achieves IP54 to IP65 ingress protection, effectively isolating internal power components from moisture, dust, and corrosion. Figure 3is a sectional view of a partial structure of the main body of the present invention. the corrosion-resistant power distribution cabinetincludes cabinet. Shandong Harbor Electric Power Engineering Co. is a high-tech enterprise focused on the field of power transmission, distribution, and control systems, integrating research and development, production, sales, and service. These electrical enclosures work well in places with dust, rain, or humidity.