The headline motor-switching rating is 7.5 kW at 400 V in AC-3 duty, which is the standard induction-motor category — that means it handles the inrush of a 15 A motor on a 400 V line without welding the contacts. For reversing or plugging duty (AC-4), the rated operating current is 12.5 A at 400 V, a lower figure because the contacts must interrupt full-load current at each reversal. Type 1 coordination allows a 63 A fuse, which will destroy the contactor but clear the fault.
Integration — DIN rail, wiring, and clearances
The screw terminals accept solid or stranded conductors: main contacts take 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or up to 2x (0.75 to 4 mm²); the auxiliary/coil terminals are not separately listed but the main circuit terminal range covers the typical control wiring sizes. AWG equivalents are 2x (16 to 12), 2x (14 to 10), and 1x 8.