The magnet coil is rated for 24 V DC, drawing 3.3 W on closing and 3.3 W holding, so the control transformer or DC supply needs to deliver that continuously. The contactor is rated for AC-3 duty at 400 V at 3 kW, and AC-4 at 400 V at 6.5 A — the AC-3 figure is the one that governs motor switching in most conveyor, pump, and fan applications.
Rated operational current at 24 V is 10 A (AC-12), which covers resistive and lightly inductive loads. For motor duty at 400 V, the AC-3 rating is 3 kW — that's the number to match against your motor nameplate. Main circuit connections use spring-loaded terminals accepting 2x (0.25... 2.5 mm²) solid or stranded, or 2x (24... 14 AWG). No screw torque to verify — just strip to 8 mm and push in. The auxiliary contact block is rated for 10 A at 24 V, 6 A at 230 V, and 0.3 A at 220 V DC, so check your control voltage before wiring the aux. That determines the fuse size in your feeder circuit — type 2 means the contactor remains usable after a fault, type 1 means it may need replacement.
Dimensions: 45 mm wide, 60 mm high, 73 mm deep — fits the standard S00 footprint. Side-by-side mounting is permitted with 6 mm spacing to adjacent devices.