Rated for 22 kW at 400 V under AC-2 duty (slip-ring motor starting) and 30 kW at 500 V, this contactor handles moderate motor loads common in conveyor, pump, and fan applications. The AC-3 rating at 400 V, though not explicitly stated in this variant's spec, is typically in the same power class for squirrel-cage motors.
The AC-2 rating of 22 kW at 400 V is the headline motor-switching figure. If your load is a standard squirrel-cage motor (AC-3), this contactor is still applicable but you should confirm the AC-3 current rating from the full datasheet. The 30 kW at 500 V rating gives headroom for higher-voltage installations common in 480 V North American systems. Mechanical life is typical at 10,000,000 operations. Wire capacity is generous: solid conductors from 0.5 to 4 mm² per terminal (2x), and stranded up to 25 mm² (2x). This covers most motor feeder cables up to 6 AWG.
Side-by-side mounting is permitted. S2 frame width is 55 mm; depth is 164 mm. Terminals are screw-type, so expect to use a Pozidriv or slotted screwdriver for termination. The solid/stranded wire ranges allow for either direct connection or ferruled ends. For the coil connections (24 V DC rated at 10 A making current), use at least 1.5 mm² stranded wire to avoid voltage drop on long runs from the PLC output card.