Rated 690 V, it breaks fault currents up to 50 kA at 400 V AC, 100 kA at 240 V, 12 kA at 500 V, and 5 kA at 690 V — so the interrupting capacity is highest at lower voltages, as you'd expect from a thermal-magnetic design. Motor power rating at 400 V is 11 kW under AC-3 duty, with a maximum operating frequency of 15 switching cycles per hour.
Zero clearance needed at the sides or rear — 0 mm backwards and 0 mm at the side — so it packs tight in a panel without derating for spacing. Dimensions: 55 mm wide, 140 mm tall, 149 mm deep. Fits standard enclosure cutouts for this class of motor-protective breaker. Main circuit terminals accept 2x solid conductors up to 16 mm² or 2x stranded up to 25 mm² (1x up to 35 mm² stranded). Auxiliary/control circuit uses screw-type terminals as well — consistent wiring throughout.
Power dissipation is 14.5 W total in hot operating state (4.8 W per pole) — account for this in enclosure thermal calculations, especially in densely packed cabinets. No ground-fault or phase-failure detection built in; if those are required for your motor protection scheme, you'll need an external relay or a different breaker variant. Shock resistance rated at 25g for 11 ms — suitable for most industrial machinery including conveyors and compressors, but verify against your specific vibration profile if mounting near high-impact equipment.