"DR64F (Flush-Mounted Distribution Panel, 64 Circuits, Four Rows) The DR64F is a large-capacity flush-mounted panel ideal for critical power distribution systems in high-rise buildings, industrial plants, and data centers. Category: Flush-Mounted Steel Panel with Hinged Door Dimensions (Depth × Width × Length): 110 × 445 × 800 mm Current Rating: Up to 400A Adjustable Range: Fixed Busbar Rating Short Circuit Capacity: 36kA Short Circuit Adjustable Range: Non-Adjustable Voltage Rating: 230/400V AC IP Rating: IP40 (Dustproof design, but requires additional enclosure for water exposure areas) Material: Electrostatically coated metal with a reinforced hinged door Mounting Type: Flush-mounted inside the wall Application: Suitable for industrial automation, corporate buildings, and public infrastructure."