Compact distribution housing for TH35 mounting rail systems, suitable for splicing installation cables, faster installation thanks to pigtails prepared for splicing, equipped with ST-S couplings and ST pigtails, pigtails with compact core ø 0.9 mm, 12 colors, secondary and primary coating colored the same, length 2.0 m, pigtails inserted and set down in splice tray with crimp splice holders, pigtails cleaned and inserted into couplings, front area with labeling strips, various mounting positions on the top hat rail system possible, cable feed from above or below, straight or angled, with M20 screw connection (up to 2 possible), one M20 cable entry with strain relief included in delivery, free coupling recesses equipped with blank covers, housing made of sheet steel, powder-coated (light gray, RAL 7035), variants: equipped with a maximum of 12 ST-S couplings