Rated insulation voltage of 484 V and overvoltage category III make it fit for main distribution boards in residential or commercial buildings. Service breaking capacity (Icn) is 10 kA, but the ultimate breaking capacity (Icu) reaches 25 kA — headroom that matters when coordinating selectivity upstream.
DIN rail footprint and panel fit
Standard 35 mm width per pole — this unit takes 35 mm on the rail, with height 88 mm and depth 69 mm. IP20 (finger-safe) from the front, IP40 inside the enclosure. Accepts copper conductors up to the torque rating of 2.8 Nm on the screw terminals.