Evolution distribution boards are specifically designed for DS203NC range protection devices. These boards are constructed from 1.6 mm Mild Steel in RAL7035 grey colour. They have an IP65 rating, making them suitable for outdoor applications. The enclosure of the board includes a 250 A main switch, a full gland plate at the top and bottom, a 16P RWBN + 68P RWB chassis, metal locks, and a hinged escutcheon. The dimensions of the board are 1200 H x 600 W x 200 D mm.