Distribution column, series 177, with mounting plate, 1710 x 838.5 x 277 mm. Distribution column in accordance with DIN EN 61439, protection class IP 44, with buried base, made of glass fiber reinforced polyester FS 833.5 in accordance with DIN EN 14598. Empty column for installation of mounting plate, fastening kit, installation fields and meter field. Profiled housing in rib design. Door with opening angle of 180 degrees when free-standing and 90 degrees when housings are arranged in series. Right door can be detached. Locking with swivel lever, three-point bascule lock, double locking, a profile half cylinder is installed. Ventilation takes place via labyrinth-like ventilation ducts and is puncture-proof due to the ingress of foreign bodies. Buried base and distribution column form a unit. A floor grate is recommended. To prevent condensation, the base must be filled with base filler up to the height of the cable fastening rail.