Project delivery form: Exterior expansion kit for second generation KLV small distribution boards, flat door frame design, optional door with frame in desired RAL color, scope of delivery: door with door frame, 3D plaster compensation with up to 18mm depth compensation. Standards: Complete distributor in accordance with IEC/EN 60670-24, DIN 43871, IEC/EN 62208 and thus approved for distributions in accordance with IEC/EN 61439-3.