Its headline rating is 52 A at 480 V in AC-3 duty (cites:) — that's the motor-switching current it handles for a typical three-phase induction motor, covering pumps, conveyors, and compressors up to that load. The contactor includes an auxiliary switch (cites:), so you don't need to add a separate aux block for status feedback or interlocking. Coil terminals are spring-type (cites:), accepting 2x (0.5 to 2.5 mm²) solid or stranded wire (cites:) — quick to land with no screwdriver.
Dimensions: 114 mm high, 55 mm wide, 130 mm deep (cites:,). That 55 mm width is a single 3-module footprint on a DIN rail — plan your gland-plate fill factor accordingly. Electrical life depends on load: at AC-3 (motor switching) it's rated 800 cycles per hour maximum (cites:), at AC-4 (inching/jogging) 250 cycles per hour (cites:). If your application cycles faster than that, you'll need to oversize the contactor.