Internal modular enclosures with 1 to 3 rows, designed for housing distribution boards in residential and tertiary buildings. Manufactured in a RAL 9016 colour self-extinguishing insulating material. Enclosures compatible with Distri'clic XE splitters for installing Duoline plug-in equipment Fire and extreme temperature resistance: 750 °C. Composed of a base, a removable and adjustable chassis, gland plates and phase / neutral terminals.