Evolution distribution boards are compact and designed specifically for the System pro M S200 range protection devices. They are constructed from 1. 0 mm and 1.2 mm mild steel in a RAL7035 grey colour. These boards have an IP43 rating, making them suitable for indoor applications such as inside electrical cupboards, switch rooms, or mounted on internal walls. The enclosure of the distribution board includes features like OT250 LBS, a bottom auxiliary rail, full gland plate top and bottom, a 12P encapsulated chassis, metal locks, and a hinged escutcheon. The dimensions of the board are 800 H x 600 W x 200 D mm.