It mounts on a 35 mm DIN rail per DIN EN 60715 via screw or snap-on fastening, and its 55 mm width plus 149 mm depth fit a standard panel cutout with 50 mm clearance above and below, zero clearance forward or backward, and 10 mm at the sides. Rated operating voltage spans 20 to 690 V. These figures meet the SCCR requirements for most industrial distribution panels — the 65 kA at 400 V covers typical transformer-fed bus faults without cascading upstream.
Mounting position is any. Main current circuit uses screw-type terminals accepting 2× (1 to 25 mm²) or 1× (1 to 35 mm²) solid or stranded wire. Main contact terminal size is M6.