It provides 24 ways (N + 1 L) on a 9 mm pitch, sized for 24 x 18 mm modules, and is cuttable to fit the exact row length needed in a panel. The insulation rating is 500 V AC per IEC 61439-1, with a 6 kV impulse withstand, so it holds up under fault conditions in a standard 230/400 V installation.
Mounts horizontally on the bottom of tunnel-type terminals. The 9 mm pitch matches the standard 18 mm modular device spacing — each busbar finger lands on one pole. IP20 with end-pieces and tooth covers installed, which is typical for inside-the-enclosure use where no live parts are exposed during normal operation. Fire resistance rated at 960 °C for 30 s per IEC 60695-2-1, and pollution degree 3 per IEC 60947-7-1, so it's suited for industrial panels where conductive dust or condensation may be present.