Rated for operating voltages from 20 to 690 V AC, it delivers a breaking capacity of 50 kA at 400 V, 100 kA at 240 V, 8 kA at 500 V, and 4 kA at 690 V — so the interrupting capability scales with the line voltage you're working on. Motor power ratings are given per common North American and European voltage standards: 60 hp at 460/480 V, 75 hp at 575/600 V, 30 hp at 220/230 V, and 22 kW at 230 V.
At 55 mm wide, 140 mm tall, and 149 mm deep, it takes up a standard three-module footprint on the rail — plan your enclosure backpanel layout accordingly. That 50 mm top/bottom gap matters for airflow and for routing the M6 main-circuit terminals. Terminals accept 2x 1–35 mm² or 1x 1–50 mm² solid or stranded copper — plenty of cross-section for the 77 A continuous rating at 480/600 V.
No ground-fault or phase-failure detection built in — those are handled separately upstream or in the motor starter assembly.