Rated insulation voltage is 1000 V, and it carries motor power ratings of 34 kW at 230 V, 59 kW at 400 V, and 102 kW at 690 V (all at 60 °C ambient). That puts it squarely in the range for medium-horsepower three-phase induction motors on 400 V or 690 V distribution.
The contactor measures 146 mm high, 70 mm wide, and 139 mm deep. That 70 mm width is the key panel-spacing number — it dictates how many units fit across a given DIN-rail length. That helps when routing cables in a tight enclosure.
Main circuit terminals accept 2x (2.5 to 16 mm²) solid or stranded copper, or 2x (10 to 1/0 AWG). Minimum permissible conductor size is 35 mm² at both 40 °C and 60 °C — that's the cross-section needed to carry the rated current without exceeding terminal temperature rise. Auxiliary contacts are rated for switching: 6 A at 24 V and 230 V, 3 A at 400 V, 1 A at 110 V, 0.3 A at 220 V. The contactor accepts an auxiliary switch block extension, so you can add more signal contacts without replacing the base unit.