It's rated for 7.5 kW motor switching at 400 V under AC-2 duty (slip-ring motors, wound-rotor loads) and 15.5 A at 400 V under AC-4 duty (plugging, inching, reversing).
The 3 NO main contact arrangement is standard for three-phase motor control; the contactor carries no NC main contacts. Operating current at AC-12 (control-circuit duty) is 10 A maximum, so the auxiliary side can handle pilot loads up to that limit.
Width is 45 mm, height 85 mm, depth 140 mm. Side-by-side mounting is permitted, so multiple contactors pack tightly on the rail.
For Type 1 coordination (contactor may need replacement after fault), the fuse can be gL/gG 63 A. The wire range for main contacts accepts 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), or max 2x 10 mm² stranded; AWG equivalents are 2x (16 to 12), 2x (14 to 10), or 1x 8. Solid conductors accept 2x (0.25 to 2.5 mm²).